Mishneh Torah, Agents and Partners 1

Sugya Map

The first perek of Hilchot Shluchin v'Shutafin in Mishneh Torah lays the foundational principles of agency (shlichut) in dinei mamonot (monetary law). The Rambam systematically outlines the scope, limitations, and practical implications of appointing an agent.

Core Issues

• Establishment of Agency: How is shlichut created? What legal formalities are required?
• Scope of Agent's Authority: What actions of an agent are binding on the principal?
• Deviation from Instructions: What happens if an agent exceeds or deviates from the principal's mandate? Specifically, the principle of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת" (I sent you to improve my position, not to impair it).
• Agent's Liability: When is the agent personally liable for damages or failure to perform?
• Ona'ah (Overreaching): The unique application of dinei ona'ah to agents, even in cases where it wouldn't apply to a principal.
• Proof and Oaths: The evidentiary requirements and the role of shvu'ot (oaths) when disputes arise between principal, agent, and third parties.

Nafka Mina(s)

• Validity of Transactions: Whether a sale or purchase made by an agent is legally binding.
• Financial Responsibility: Who bears losses or profits resulting from the agent's actions, particularly in cases of error or deviation.
• Agent's Personal Liability: When an agent must compensate the principal for damages incurred.
• Procedural Law: The halachic process for resolving disputes involving agents, including the administration of oaths.

Primary Sources

• Mishneh Torah, Hilchot Shluchin v'Shutafin Perek 1: The text under analysis.
• Talmud Bavli:
  • Kiddushin 41b-42a: The fundamental sugya of "שלוחו של אדם כמותו" (a person's agent is like himself), discussing its application and limitations, particularly concerning issurim and mitzvot.
  • Bava Metzia 71a: The source for "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת" in the context of ona'ah.
  • Gittin 64b: Discussion on the validity of get delivery by an agent who deviates.
  • Bava Kama 102a: Agent's liability for deviation.
  • Shabbat 96a: Discussion of shlichut in mitzvot regarding tefillin.

Text Snapshot

Here are key lines from Mishneh Torah, Agents and Partners 1, with notes on dikduk and leshon.

Mishneh Torah, Agents and Partners 1:1

כְּשֶׁיֹּאמַר אָדָם לַחֲבֵרוֹ צֵא וּמְכֹר לִי קַרְקַע פְּלוֹנִית אוֹ מִטַּלְטְלִין פְּלוֹנִים אוֹ קְנֵה לִי הֲרֵי זֶה עוֹשֶׂה שְׁלִיחוּתוֹ וּמוֹכֵר וְקוֹנֶה. וְכָל מַעֲשָׂיו קַיָּמִין. When a person tells a colleague: "Go out and sell landed property for me," "...movable property...," or "...purchase for me...," then the person should perform his agency, selling or buying. All his deeds are binding.

• וְכָל מַעֲשָׂיו קַיָּמִין: Steinsaltz notes this means "יש תוקף הלכתי למה שהוא עושה במסגרת שליחותו" (Steinsaltz, Agents and Partners 1:1:1). This establishes the core principle of shlichut – the agent's actions are legally valid and attributable to the principal.

Mishneh Torah, Agents and Partners 1:2

וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן וְלֹא עֵדִים. אֶלָּא דִּבּוּר שֶׁמְּדַבֵּר לַחֲבֵרוֹ דַּיּוֹ. וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר אִם כָּפַר אֶחָד מֵהֶן כִּשְׁאָר כָּל הַטְּעָנוֹת. It is not necessary for a person who appoints an agent to perform a kinyan or have the appointment observed by witnesses. Instead, the statement he makes to his colleague is sufficient. Witnesses are necessary solely to reveal what transpired if one of the two denies the matter, as is the case with regard to other claims.

• וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן: Steinsaltz clarifies this means "אין צורך בקניין סודר כדי לתת תוקף לשליחות" (Steinsaltz, Agents and Partners 1:1:2). The Rambam emphasizes the verbal nature of shlichut appointment, a key distinction from other kinyanim.
• וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר: Witnesses are for evidentiary purposes, not for the halachic validity of the appointment itself (Steinsaltz, Agents and Partners 1:1:3). This highlights the fundamental trust inherent in shlichut.

Mishneh Torah, Agents and Partners 1:3

וְאִם עָשָׂה הַשָּׁלִיחַ שֶׁלֹּא כְּדַעַת הַמְשַׁלֵּחַ בְּמֵזִיד לֹא עָשָׂה כְּלוּם. וְכֵן אִם טָעָה בְּכָל שֶׁהוּא בֵּין בְּקַרְקַע בֵּין בְּמִטַּלְטְלִין הַמֶּכֶר בָּטֵל וְחוֹזֵר. שֶׁהֲרֵי אוֹמֵר לוֹ לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת. When an agent intentionally violates the instructions of his principal, his deeds are of no consequence. Similarly, if he erred even with regard to the slightest amount, the transaction - whether involving landed property or movable property - is nullified. For the principal can claim: "I sent you to improve my position, not to impair it."

• לֹא עָשָׂה כְּלוּם: Steinsaltz explains this as "אין תוקף למעשיו" (Steinsaltz, Agents and Partners 1:2:1). The agent's actions are completely nullified.
• וְכֵן אִם טָעָה בְּכָל שֶׁהוּא: This extends the nullification to even slight errors (Steinsaltz, Agents and Partners 1:2:2).
• חוֹזֵר: The principal can retract, and the sale is void (Steinsaltz, Agents and Partners 1:2:3).
• לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת: This is the pivotal sevara (reasoning) for nullifying the agent's actions when they are detrimental to the principal (Steinsaltz, Agents and Partners 1:2:4). It's a fundamental principle governing the scope of agency.

Readings

The Rambam's foundational statement "וְכָל מַעֲשָׂיו קַיָּמִין" (Agents and Partners 1:1) encapsulates the maxim "שלוחו של אדם כמותו" (Kiddushin 41b). This principle dictates that the agent's action is legally attributed to the principal. However, the exact scope and limitations of this principle, particularly in areas beyond dinei mamonot, have been a subject of extensive lomdishe debate. The Ohr Sameach on this halacha delves deeply into this very friction, building upon earlier Acharonim.

Ohr Sameach (R. Meir Simcha of Dvinsk, d. 1926)

The Ohr Sameach on Hilchot Shluchin v'Shutafin 1:1:1 embarks on a profound analysis of "שלוחו של אדם כמותו," specifically addressing its application to mitzvot and issurim, drawing heavily from the Ketzot HaChoshen (siman 182) and Tosfot Rid (Kiddushin).

Chiddush 1: Distinguishing "מעשה עשייה" from "מעשה גופו"

The Ohr Sameach begins by clarifying the Ketzot's distinction:

הקצות סימן קפ"ב בסעיף א' כתב על קושית התוס' רי"ד בקדושין. והנראה לענ"ד בזה כיון דשלוחו של אדם כמותו לא אמרינן אלא במידי דעשיה דאז ה"ל מעשה שלוחו כמותו, אבל במידי דליכא עשייה לא אמרינן שלוחו ש"א כמותו וכמש"כ הרא"ש כו'. The Ketzot (Siman 182, Seif 1) wrote concerning the difficulty of Tosfot Rid in Kiddushin. It appears to me that "shlichuto shel adam k'moto" is only said regarding an act of "doing" (ma'aseh asiya), where the agent's action is considered like the principal's. But regarding something where there is no "doing" (ma'aseh), we do not say "shlichuto shel adam k'moto," as the Rosh wrote.

The Ketzot (and Ohr Sameach) argues that shlichut applies primarily to ma'aseh, an external act that can be performed by another. Thus, for Pesach slaughter, kiddushin, and gittin, the agent's ma'aseh (slaughtering, giving money, writing/giving a get) is attributed to the principal. The agent physically performs the act, and the halachic consequence is as if the principal did it. For example, in kiddushin, the money belongs to the principal, and the woman is betrothed to him. In gittin, the get is written for him, and he is the one divorcing.

However, the Ohr Sameach immediately raises a kushya (difficulty) on this Ketzot:

אבל בתפלין כי השליח מניח התפלין הנחה זו שהיא עשיה חשיב כאילו המשלח עשה הנחה זו אבל אכתי לא הניח התפילין על ראשו אלא על ראש שלוחו כו' עכ"ד, ואכתי לא יישב על אכילת פסח ועל אכילת מצה דיעשה ע"י שליח ויהא כאילו אכל המשלח, ואי דנימא דגם זה תלוי בגופו והוי כאילו אכל שלא בפיו ובמעיו, א"כ למה ליה לרבא לומר באומר לחבירו אכול חלב מטעם דלא מצינו זה נהנה וזה מתחייב לימא משום שאין זה בגופו וכמו שמקשה על תוס' רי"ד. But regarding tefillin, when the agent places the tefillin, this placing, which is an action, is considered as if the principal performed this placing. But he still hasn't placed the tefillin on his own head, but rather on the head of his agent... This still doesn't resolve the issue of eating the Pesach offering or matzah, that it should be done by an agent, and it would be as if the principal ate. If we say that this also depends on his body, and it would be as if he ate without his own mouth and intestines, then why did Rava (Kiddushin 42a) need to say regarding one who tells his friend "eat cheilev" that "we don't find this one benefiting and this one becoming liable"? He should have simply said that it's because it's not done with his body, as is a difficulty on Tosfot Rid.

The Ohr Sameach challenges the Ketzot's distinction. If shlichut applies to ma'aseh, then placing tefillin is a ma'aseh. Why can't an agent put tefillin on his own head for the principal? The principal still hasn't fulfilled the mitzvah on his own head. Similarly, eating matzah or Pesach is a ma'aseh. Why can't an agent eat for the principal? The Ketzot's distinction seems insufficient. This leads to the famous kushya from Rava in Kiddushin 42a concerning achilat cheilev. Rava states that one cannot appoint an agent to eat cheilev because "זה נהנה וזה מתחייב לא מצינו" (we don't find a case where one person benefits and another becomes liable). The Ohr Sameach argues: if shlichut doesn't apply to achilah because it's a ma'aseh gufo (an act of the body itself), why does Rava need to give a different reason?

Chiddush 2: The "Geder" of Mitzvot and Issurim

The Ohr Sameach then offers his own, deeper chiddush:

ולכן יש בזה עוד גדר נוסף דאינו מחויב לאכול רק זית אחד מפסח ומצה, ואימת יוציאו חבירו טרם שאכל הלא מה שאוכל אוכל עבור עצמו, ואם לאחר שאכל תו אינו בר חיובא בהא ולא מצי להיות שליח בזה, וכמו מאן דליתא בתרומה דנפשיה או שאינו בתורת גיטין וקדושין כו', ורק גבי חלב דהשלילה שלא לאכול אין לו גבול ותכלה, ולפ"ז הקושיא מתפלין אין לה מקום, דכל זמן שמניח חבירו תפילין מניח עבור עצמו, דאימת מיפטר חבירו מתפלין שניחס הפעולה עבור המשלח, ואם לא בשעה שאין זמן חיוב כמו בלילה וא"כ גם המשלח מיפטר אז ואין זו פעולת מצוה, אם לא דכוונתו דיניח שני תפלין אחד עבורו ואחד עבור חבירו המשלחו ודוק: Therefore, there is an additional principle here: one is only obligated to eat one kezayit of Pesach offering and matzah. When would his friend fulfill his obligation before he has eaten? What he eats, he eats for himself. And if he has already eaten, he is no longer obligated in this and cannot be an agent for it, just like one who is not subject to his own terumah obligation or is not subject to gittin and kiddushin. Only regarding cheilev, the prohibition against eating has no limit or end. According to this, the difficulty from tefillin has no place, for as long as his friend places tefillin, he places them for himself. When would his friend be exempt from tefillin by attributing the action to the principal? If not at a time when there is no obligation, like at night, then the principal would also be exempt, and this is not a mitzvah action, unless his intention is to place two pairs of tefillin, one for himself and one for his friend the principal, and understand this.

The Ohr Sameach introduces the concept of geder (fundamental definition/category) of the mitzvah. For achilat matzah/Pesach, the mitzvah is personal, tied to the chiyuv (obligation) of the individual to eat. If the agent eats, he fulfills his own obligation. Once he's eaten, he's no longer bar chiyuva (subject to the obligation) and therefore cannot act as an agent for it. This is analogous to someone who cannot be an agent for terumah if he's not a kohen or for gittin/kiddushin if he's not eligible. The prohibition of cheilev, however, is different; it's a constant prohibition, not a chiyuv that can be fulfilled and then ceases. This distinction also resolves the tefillin kushya: the agent puts tefillin on his own head to fulfill his own mitzvah. When would the principal fulfill his mitzvah through the agent? The Ohr Sameach suggests that perhaps the agent would need to wear two pairs of tefillin, one for himself and one for the principal, to make the shlichut plausible, but this is a forced interpretation.

Chiddush 3: The "Kavanat Torah" (Intent of the Torah)

The Ohr Sameach then offers what he considers the ikar (main) terutz, returning to the Tosfot Rid:

אמנם העיקר כתירוץ התוס' רי"ד וכוונתו, דמכוון המצוה יתיחס אל גופו כמו גיטין וקדושין שמגרש פלוני ע"י שליח ובגט נכתב שמו של המשלח וכן בקדושין הכסף של המשלח ולו מתקדשת, וכן עשיית סוכה שיושב המשלח בה וכיו"ב, אבל לא היכא שהמעשה המרכזי התכליתי יהיה אך לשליח כמו אם יאכל חבירו מצה או יניח תפלין, ורק חסר עוד גדר בזה, והוא דבמצות כוונת תורה שיאכלו כל ישראל פסח או מצה ומרור וכיו"ב, א"כ אם יאכל אחד עבור חבירו הלא ימלא אחד כריסו עבור כל העולם ויתבטל מכוון התורה שכל ישראל יאכלו בעצמם, וכן סוכה שהמכוון שכל ישראל ישבו בסוכות ולא אחד עבור כולם, רק באופן שהענין הוא של חבירו שפסחו נשחט לשמו והוא אוכל, וכן קדושין לשמו נתקדשה פלונית וכל ישראל יהיו להן ג"כ נשים, אמנם ברציחה וחלב וערוה צריך לחפש טעמים לשלול השליחות משום דמכוון התורה שכל ישראל לא יאכלו חלב וכל ישראל לא יבעלו ערוה והנפש לא יהרג, א"כ אם עושה זה נגד מכוון התורה ע"י חבירו הרי עבר על ידי סיבה על מכוון התורה דהנפש נרצח והערוה נבעלה והחלב נאכל, לכן סד"א דיש שליח לדבר עבירה וכן לשמאי ברציחה ודוק כי זה האמת בס"ד: However, the main point is according to the explanation of Tosfot Rid and its intention, that the intent of the mitzvah is attributed to the body, like gittin and kiddushin, where one divorces a certain person through an agent, and in the get, the principal's name is written, and similarly in kiddushin, the money belongs to the principal, and she is betrothed to him. And similarly, making a sukkah in which the principal sits, and similar cases. But not where the central, ultimate act is solely for the agent, like if his friend eats matzah or places tefillin. And there is still another geder missing here, which is that for mitzvot, the intent of the Torah is that all of Israel should eat Pesach or matzah and maror, etc. So if one eats for his friend, then one person would fill his belly for the whole world, and the intent of the Torah that all of Israel should eat themselves would be nullified. And similarly for sukkah, the intent is that all of Israel should sit in sukkot, not one for all. Only in a way that the matter belongs to his friend, like his Pesach offering was slaughtered for his name and he eats, and similarly kiddushin, a certain woman is betrothed for his name, and all of Israel should also have wives. However, regarding murder, cheilev, and ervah (forbidden relations), one must seek reasons to disqualify shlichut, because the intent of the Torah is that all of Israel should not eat cheilev, and all of Israel should not engage in forbidden relations, and the soul should not be killed. Therefore, if one does this against the intent of the Torah through his friend, he has transgressed indirectly against the intent of the Torah, that the soul is murdered, the forbidden relation is engaged in, and cheilev is eaten. Therefore, one might have thought there is an agent for transgression, and similarly for Shammai regarding murder, and understand this, with the help of Heaven, for this is the truth.

This is the central chiddush. The Ohr Sameach posits that the Torah's intention (kavanat Torah) for certain mitzvot is for the individual to perform the mitzvah himself, involving his own body. If shlichut were universally applicable to such mitzvot, one person could fulfill the obligation for an entire community, nullifying the Torah's intent for personal involvement.

• Examples of personal mitzvot where shlichut doesn't apply: Eating matzah, maror, Pesach offering, sitting in a sukkah, wearing tefillin. The Torah wants every Jew to perform these actions personally.
• Examples of mitzvot where shlichut does apply: Gittin, kiddushin, shechitah (Pesach offering). Here, the ma'aseh creates a cheftza (object/status) that belongs to the principal, and the ultimate intent of the mitzvah (e.g., divorcing his wife, marrying his wife, slaughtering his offering) is fulfilled for him. The key is that the ma'aseh is for the principal's object/status, not a direct bodily performance for the principal's chiyuv.

The Ohr Sameach then applies this to issurim (prohibitions) like cheilev, ervah, and retzicha (murder). Here, the kavanat Torah is that no one should violate these prohibitions. If one were to appoint an agent to commit a transgression, it would implicitly circumvent this kavanat Torah. The Ohr Sameach suggests that shlichut in issurim might have been conceivable if not for this deeper understanding that the Torah intends the non-violation by all individuals. This leads to the famous halacha that "אין שליח לדבר עבירה" (there is no agency for a transgression), which is derived from the pasuk "וכי יזיד איש על רעהו להרגו בערמה מעם מזבחי תקחנו למות" (Shemot 21:14), meaning the agent is liable, not the principal, because the agent himself commits the ma'aseh averah. The Ohr Sameach implies that even without this pasuk, the kavanat Torah against issurim would preclude shlichut.

Chiddush 4: Application to Chalitza

The Ohr Sameach further reinforces his chiddush with the halacha of chalitza (levirate shoe removal):

נ"ב ולדברינו אתי שפיר מה דפשיטא דחליצה לא מציא איתתא לשוי' שליח לחברתה לחלוץ את המנעל מעל יבמה דלדברי הקצות תינח יבם לא מצי משוי שליח דכתיב מעל רגלו אבל יבמה אמאי לא מצי משוי שליח ויעוי' תוספתא פ"ג דקדושין הריני חולצך ע"מ שירצה אבא כו' ושאי אפשר לעשות אלא בגופה כו' תנאו בטל ולדברינו א"ש דאם כן יבטל מצות חליצה מישראל שהאחת תחלוץ לכל נשי ישראל וכמו שביארנו בס"ד וכן מוכרע מהא שכתב הרשב"א בחולין דבחליצה לפי שאינן בשליחות לכן לא מהני בהו כונת העומד ע"ג כמו בשוטה יעו"ש ובתוספתא תנן ביבמות פרק י"א דשוטה שחלץ או שוטה שחלצה פליגי אם הולד ממזר אלמא כמו דאינו בשליחות לגבי החולץ כן אינו בשליחות לגבי האשה החולצת ומשום הכי לא מהני בה ג"כ אחר עומד ע"ג וברור כדברינו בס"ד ורק בבית אחד שרק אחר חולצת נקטו שליחותא דצרה עבדא וזה שם מושאל כמובן ומשום זה לא נזכר בתלמודין אם איש נעשה שליח ליבמה לחלוץ כמו דבעי באיש אם נעשה שליח לקבלה משום שכן אב מקבל כו' והיבמה צריכה לחלוץ בעצמה ודו"ק. Furthermore, according to our words, it is well understood why it is obvious that a woman cannot appoint another woman as an agent to perform chalitza for her from her yavam. According to the Ketzot, it is understandable that the yavam cannot appoint an agent because it is written "from his foot." But why can't the yevama (sister-in-law) appoint an agent? And see Tosefta Kiddushin 3: "I am performing chalitza for you on condition that my father agrees..." and that it cannot be done except by her body... his condition is void. And according to our words, it is well understood, for if so, the mitzvah of chalitza would be nullified from Israel, as one woman would perform chalitza for all the women of Israel, as we have explained. And this is also implied by what the Rashba wrote in Chullin, that in chalitza, because it is not subject to shlichut, the intention of the one standing over does not help, as in the case of a shotah (mentally incompetent person). And in the Tosefta Yevamot 11, we learned that regarding a shotah who performed chalitza or a shotah for whom chalitza was performed, there is a dispute whether the child is a mamzer. This implies that just as it is not subject to shlichut for the one performing chalitza, so too it is not subject to shlichut for the woman for whom chalitza is performed. And therefore, another person standing over her also does not help, and it is clear according to our words. And only in one beit (house/context) where another performs chalitza, they referred to it as shlichuta d'tzara avda (the co-wife acts as an agent), and this is a borrowed term, as is understood. And for this reason, it is not mentioned in our Talmuds if a man can be an agent for the yevama to perform chalitza, just as it is necessary regarding a man if he can be an agent for kabalat kiddushin because a father receives, etc. And the yevama must perform chalitza herself, and understand this well.

The Ohr Sameach points out that chalitza cannot be done by an agent. While the yavam (brother-in-law) cannot use an agent because the pasuk specifies "מעל רגלו" (from his foot), there's no such explicit restriction for the yevama. Yet, it's universally understood that she must perform the chalitza personally. This is because the kavanat Torah for chalitza is for the yevama herself to perform the physical act, a personal ma'aseh gufo. If shlichut were allowed, one woman could perform chalitza for all yevamot, again nullifying the Torah's intent for individual action. He cites the Rashba and Tosefta Yevamot to support the idea that chalitza is not subject to shlichut.

Steinsaltz (R. Adin Steinsaltz, d. 2020)

The Steinsaltz commentary provides concise, helpful clarifications on the Rambam's leshon, primarily serving as an aid to understanding the plain meaning of the text.

Steinsaltz on Mishneh Torah, Agents and Partners 1:1:1

וְכָל מַעֲשָׂיו קַיָּמִין . יש תוקף הלכתי למה שהוא עושה במסגרת שליחותו. And all his deeds are binding. There is halachic validity to what he does within the framework of his agency.

• Chiddush: This clarifies that "קיימין" implies halachic validity, not just practical effect. It reaffirms the core principle of shlichuto shel adam k'moto for dinei mamonot.

Steinsaltz on Mishneh Torah, Agents and Partners 1:1:2

וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן . אין צורך בקניין סודר כדי לתת תוקף לשליחות (אמנם נהגו במקומות רבים לעשות קניין על כך כדי להודיע שהמינוי נעשה באופן רציני — ראה הלכות מכירה ה,יא-יג). And it is not necessary for a person who appoints an agent to perform a kinyan. There is no need for a kinyan sudar to give validity to the agency (although it is customary in many places to perform a kinyan for this purpose, to signify that the appointment was made seriously — see Hilchot Mechirah 5:11-13).

• Chiddush: Steinsaltz highlights that the Rambam's statement that kinyan is not required refers specifically to kinyan sudar (handkerchief transaction), which is common for other monetary transactions. He notes the custom to perform one for seriousness, but stresses it's not a halachic prerequisite for shlichut itself. This emphasizes the unique nature of shlichut as a non-formalistic appointment.

Steinsaltz on Mishneh Torah, Agents and Partners 1:1:3

וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר אִם כָּפַר אֶחָד מֵהֶן כִּשְׁאָר כָּל הַטְּעָנוֹת . אין צורך בעדים כדי לתת תוקף לשליחות, אלא רק כדי לגלות מה סיכמו ביניהם במקרה של כפירה של אחד הצדדים (ראה גם הלכות מכירה ה,ט, הלכות זכייה ומתנה ג,ד). And witnesses are necessary solely to reveal what transpired if one of the two denies the matter, as is the case with regard to other claims. There is no need for witnesses to give validity to the agency, but only to reveal what they agreed upon in a case of denial by one of the parties.

• Chiddush: Similar to kinyan, Steinsaltz clarifies that witnesses are for evidentiary purposes (l'galot hadavar) in case of dispute, not to establish the halachic validity of the shlichut itself. This further underscores the informal yet potent nature of shlichut.

Steinsaltz on Mishneh Torah, Agents and Partners 1:2:1-4

לֹא עָשָׂה כְּלוּם . אין תוקף למעשיו. וְכֵן אִם טָעָה בְּכָל שֶׁהוּא . שקנה במחיר גבוה או מכר במחיר נמוך ממחיר השוק, אפילו במעט. חוֹזֵר . המשלח יכול לחזור בו מהשליחות והמכר בטל. שֶׁהֲרֵי אוֹמֵר לוֹ לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת . השליחות היא על דעת שיועיל למשלח ולא שיקלקל וירע לו.

• Chiddush: These notes meticulously define the terms used by the Rambam regarding an agent's deviation. "לא עשה כלום" means the action has no legal force. "טעה בכל שהוא" includes even minimal error in pricing. "חוזר" means the principal can cancel the transaction. Most importantly, Steinsaltz provides a clear, concise restatement of the underlying sevara for nullifying the agent's detrimental actions: "השליחות היא על דעת שיועיל למשלח ולא שיקלקל וירע לו" (The agency is on the understanding that it will benefit the principal and not damage or harm him). This highlights the conditional nature of shlichut when the agent deviates to the principal's detriment.

In summary, while Steinsaltz focuses on clarifying the Rambam's psak in dinei mamonot, the Ohr Sameach provides a deep dive into the theoretical underpinnings and limitations of shlichut when extended beyond monetary transactions to the realm of mitzvot and issurim, offering a sophisticated understanding of the kavanat Torah as the determining factor.

Friction

The most significant kushya (difficulty) arising from the Rambam's broad statement "וְכָל מַעֲשָׂיו קַיָּמִין" (Agents and Partners 1:1) and the fundamental principle of "שלוחו של אדם כמותו" (Kiddushin 41b) is their apparent inapplicability to certain mitzvot and issurim. If an agent is truly "like" the principal, why can't one appoint an agent to eat matzah (a mitzvah) or to eat cheilev (an issur)? This tension is precisely what the Ohr Sameach grapples with, building upon earlier Acharonim.

The Strongest Kushya: Rava's Statement on Achilat Cheilev

The Gemara in Kiddushin 42a presents Rava's statement: "האומר לחבירו צא ואכול לי חלב, קנסוהו חכמים" (One who says to his friend, 'Go and eat cheilev for me,' the Sages penalized him). The Gemara explains that the principal is not liable for the karet (excision) because "זה נהנה וזה מתחייב לא מצינו" (we do not find a case where one person benefits and another becomes liable).

The kushya is multi-layered, as articulated by the Ohr Sameach and Tosfot Rid:

1. General Principle of Shlichut: If "שלוחו של אדם כמותו" is a universal principle, why can't one appoint an agent for achilat cheilev? The act of eating cheilev is a ma'aseh (an act). Why doesn't the agent's eating attribute the transgression to the principal?
2. Rava's Specific Reason: Rava gives the reason "זה נהנה וזה מתחייב לא מצינו." This implies that shlichut could apply to achilah (eating) were it not for this specific problem of separating benefit from liability. However, numerous Rishonim and Acharonim, including the Ketzot and Ohr Sameach, argue that shlichut doesn't apply to ma'aseh gufo (actions performed with one's own body) like eating or wearing tefillin for another. If this is true, then Rava's reason is superfluous; he should have simply said that achilah is a ma'aseh gufo and thus not subject to shlichut at all.
3. Inconsistency with Mitzvot: The same issue arises with mitzvot. If one cannot appoint an agent for achilat cheilev, why can't one appoint an agent for achilat matzah or tefillin? These are also ma'aseh gufo. If Rava's reason is unique to issurim (prohibitions), what is the reason for mitzvot? If the reason is ma'aseh gufo, then Rava's reason for cheilev is still problematic.

This kushya challenges the very definition and boundaries of shlichut, forcing us to delineate between shlichut in mammon (where it clearly applies as per Rambam), shlichut in mitzvot, and shlichut in issurim.

The Best Terutz: The Kavanat Torah Distinction (Ohr Sameach)

The Ohr Sameach, following the lead of Tosfot Rid, provides a comprehensive terutz that distinguishes between different categories of actions based on the "intent of the Torah" (kavanat Torah).

1. Shlichut in Dinei Mamonot (Monetary Law)

As the Rambam states, "וְכָל מַעֲשָׂיו קַיָּמִין" (Agents and Partners 1:1). In monetary transactions, the agent's action (e.g., selling, buying) is entirely attributed to the principal. The principal's money is transferred, or property acquired, and the halachic reality changes for the principal. The agent is merely an extension, a legal tool. This is straightforward shlichut.

2. Shlichut for Mitzvot that Create a Cheftza or Status

Here, shlichut applies. Examples include:

• Gittin and Kiddushin: The agent's ma'aseh (giving the get or money) creates a cheftza (the get itself) or a status (marriage/divorce) that inherently belongs to the principal. The get is written in the principal's name; the woman is betrothed to him. The kavanat Torah here is that the principal should be divorced or married, and the agent is merely the instrument for this ma'aseh.
• Shechitat Korban Pesach: The slaughter is a ma'aseh that makes the animal fit for the principal's obligation. The Ohr Sameach implies this fits the model where the ma'aseh relates to an object or status of the principal.
• Sukkah (making it): Building a sukkah is a ma'aseh that creates an object, which the principal then uses to fulfill his mitzvah of sitting.

In these cases, the ma'aseh performed by the agent is not for the agent's own personal fulfillment of a mitzvah tied to his guf, but rather for the creation of a halachic reality or object that directly impacts the principal.

3. Shlichut for Mitzvot of Ma'aseh Gufo (Bodily Actions)

This category includes mitzvot like eating matzah, sitting in a sukkah (the act of sitting), and wearing tefillin. Here, the Ohr Sameach's chiddush comes to the fore:

דבמצות כוונת תורה שיאכלו כל ישראל פסח או מצה ומרור וכיו"ב, א"כ אם יאכל אחד עבור חבירו הלא ימלא אחד כריסו עבור כל העולם ויתבטל מכוון התורה שכל ישראל יאכלו בעצמם... וכן סוכה שהמכוון שכל ישראל ישבו בסוכות ולא אחד עבור כולם... For in mitzvot, the intent of the Torah is that all of Israel should eat Pesach or matzah and maror, etc. So if one eats for his friend, then one person would fill his belly for the whole world, and the intent of the Torah that all of Israel should eat themselves would be nullified... And similarly for sukkah, the intent is that all of Israel should sit in sukkot and not one for all...

The kavanat Torah for these mitzvot is that each individual physically performs the act. If shlichut were allowed, the entire purpose of the mitzvah – personal engagement and performance – would be undermined. The agent, in performing the act, performs it for himself, fulfilling his own obligation (if he has one). The principal's obligation remains unfulfilled because the Torah demands his bodily participation. This resolves the kushya on tefillin and achilat matzah.

4. Shlichut for Issurim (Prohibitions)

This is where Rava's statement on achilat cheilev fits in. The Ohr Sameach explains:

אמנם ברציחה וחלב וערוה צריך לחפש טעמים לשלול השליחות משום דמכוון התורה שכל ישראל לא יאכלו חלב וכל ישראל לא יבעלו ערוה והנפש לא יהרג, א"כ אם עושה זה נגד מכוון התורה ע"י חבירו הרי עבר על ידי סיבה על מכוון התורה דהנפש נרצח והערוה נבעלה והחלב נאכל, לכן סד"א דיש שליח לדבר עבירה וכן לשמאי ברציחה ודוק כי זה האמת בס"ד: However, regarding murder, cheilev, and ervah (forbidden relations), one must seek reasons to disqualify shlichut, because the intent of the Torah is that all of Israel should not eat cheilev, and all of Israel should not engage in forbidden relations, and the soul should not be killed. Therefore, if one does this against the intent of the Torah through his friend, he has transgressed indirectly against the intent of the Torah, that the soul is murdered, the forbidden relation is engaged in, and cheilev is eaten. Therefore, one might have thought there is an agent for transgression, and similarly for Shammai regarding murder, and understand this, with the help of Heaven, for this is the truth.

For issurim, the kavanat Torah is that the transgression should not happen at all. If shlichut were effective for issurim, it would create a mechanism for people to circumvent personal liability for actions that the Torah fundamentally prohibits. The Ohr Sameach suggests that the pasuk "מעם מזבחי תקחנו למות" (Shemot 21:14) which states that the agent is liable for murder, comes to teach us that "אין שליח לדבר עבירה" (there is no agency for a transgression). But the underlying sevara for this rule is the kavanat Torah that all individuals should abstain from these prohibitions. Even if the principal doesn't directly perform the averah, if his agent does, the averah still occurs, which is against the Torah's intent. The agent becomes liable because he is the one who performs the ma'aseh averah, and the principle of shlichut cannot transfer this liability to the principal in such a way as to absolve the agent or make the principal the primary transgressor in the eyes of the Torah.

Resolution of Rava's Statement

How does this explain Rava's "זה נהנה וזה מתחייב לא מצינו"? The Ohr Sameach would contend that Rava's statement is not meant to be the sole or fundamental reason for the inapplicability of shlichut to achilat cheilev. Rather, it's a specific halachic nuance that arises in addition to the broader kavanat Torah framework. Perhaps Rava is focusing on the karet punishment, which requires a specific form of chiyuv. Even if shlichut were generally applicable to achilah (which it isn't, due to kavanat Torah), the unique nature of karet and the concept of personal hana'ah (benefit) might prevent the principal from incurring karet even if the averah itself could be attributed. The Ohr Sameach's primary terutz focuses on the kavanat Torah for issurim as a whole, which means the averah cannot be "passed on" via shlichut to absolve the agent or fully attribute it to the principal for all purposes. The agent remains responsible because he performed the forbidden act with his own body.

Second Terutz: Chalitza as a Further Proof

The Ohr Sameach strengthens his argument by discussing chalitza. As noted earlier, a yevama cannot appoint an agent for chalitza. While the yavam has a scriptural impediment ("מעל רגלו"), no such explicit pasuk exists for the yevama. The Ohr Sameach explains that this, too, is due to the kavanat Torah for ma'aseh gufo:

דאם כן יבטל מצות חליצה מישראל שהאחת תחלוץ לכל נשי ישראל וכמו שביארנו בס"ד For if so, the mitzvah of chalitza would be nullified from Israel, as one woman would perform chalitza for all the women of Israel, as we have explained.

The mitzvah of chalitza is a personal, physical act performed by the yevama to sever the yibum bond. Allowing shlichut would undermine the Torah's intent for personal involvement in this significant ma'aseh. This example serves as powerful corroboration for the Ohr Sameach's overarching framework of kavanat Torah dictating the scope of "שלוחו של אדם כמותו."

In essence, the Ohr Sameach posits that "שלוחו של אדם כמותו" is not a monolithic, universally applicable principle. Its application is nuanced, dependent on the fundamental nature and "intent of the Torah" behind the specific action, whether it's a monetary transaction, a mitzvah creating a cheftza, a mitzvah requiring personal bodily performance, or an issur that the Torah intends to prevent entirely. This sophisticated approach resolves the deep-seated kushyot and provides a coherent framework for understanding the intricacies of shlichut.

Intertext

The principle of shlichut and its limitations resonate throughout Halacha, appearing in various contexts beyond the strictly monetary. The Ohr Sameach's analysis of kavanat Torah provides a lens to understand these distinctions.

1. Korban Pesach: Shechitah vs. Achilah (Pesachim 64a)

The most direct parallel to the Ohr Sameach's discussion is the Gemara in Pesachim 64a regarding the Korban Pesach. The pasuk states: "וְשָׁחַט אֹתוֹ כֹּל קְהַל עֲדַת יִשְׂרָאֵל בֵּין הָעַרְבָּיִם" (Shemot 12:6), implying personal involvement. Yet, the halacha is that one can appoint an agent for the shechitah (slaughter) of the Korban Pesach. However, one cannot appoint an agent for the achilah (eating) of the Korban Pesach.

• Connection to Ohr Sameach: This aligns perfectly with the Ohr Sameach's distinction.
  • Shechitah: This is a ma'aseh that creates a cheftza (a valid korban). The pasuk "וְשָׁחַט אֹתוֹ כֹּל קְהַל עֲדַת יִשְׂרָאֵל" is interpreted not as requiring everyone to slaughter, but that the shechitah is done for the kehila (community). The agent acts on behalf of the principal to make his animal a korban. This is a ma'aseh that affects an object.
  • Achilah: This is a ma'aseh gufo. The Torah's intent is for "אִישׁ אִישׁ לְפִי אָכְלוֹ" (Shemot 12:4) – each person, according to his eating, should eat. The kavanat Torah demands personal consumption. If an agent ate for everyone, it would "בטל מכוון התורה שכל ישראל יאכלו בעצמם" (Ohr Sameach, Agents and Partners 1:1:1).

This distinction highlights that even within a single mitzvah complex, different components may be subject to different shlichut rules based on their nature.

2. Geirut: Kabbalat Mitzvot (Yevamot 47a)

The process of geirut (conversion) requires the ger (convert) to accept the mitzvot before a Beit Din. The Gemara in Yevamot 47a discusses whether kabbalat mitzvot can be done by shaliach. The conclusion is that a Beit Din can serve as shlichim for the ger in accepting mitzvot in certain circumstances (e.g., a minor ger who is converted by Beit Din).

• Connection to Ohr Sameach: This case presents an interesting nuance. Kabbalat mitzvot is arguably a mental act, a commitment, which one might classify as a ma'aseh gufo in a spiritual sense. However, the Beit Din acts as shlichim not to perform the acceptance for the ger, but to facilitate the creation of a new status (that of a Jew). The Beit Din essentially completes the ger's legal entry into the covenant. The ger is not "obligated" to perform kabbalat mitzvot in the same way he is obligated to eat matzah. Rather, kabbalat mitzvot is a prerequisite for a new cheftza (Jewish status). Thus, it fits the Ohr Sameach's category where shlichut creates a status for the principal, rather than fulfilling a personal bodily mitzvah. The Beit Din's role is an external, facilitative ma'aseh that enables the ger to acquire a new halachic identity, rather than performing the inner act of acceptance for him.

These intertextual examples demonstrate the profound influence of the principles discussed by the Ohr Sameach on the entire edifice of Halacha, providing a consistent framework for understanding the reach and limits of shlichut.

Psak/Practice

The principles articulated in Mishneh Torah, Agents and Partners 1 and further elucidated by Rishonim and Acharonim, manifest in numerous practical halachot and underlying legal heuristics.

1. The Principle of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת"

This principle (Rambam, Agents and Partners 1:3) is foundational in all dinei shlichut concerning monetary matters.

• Practical Application: An agent's actions are only binding if they are beneficial to the principal, or at least not detrimental beyond the principal's explicit instructions. If an agent deviates from the instructions, even slightly, in a way that impairs the principal's position (e.g., selling too cheaply, buying too expensively, purchasing property without a standard achrayut clause), the transaction is nullified. The principal can retract, and the agent's actions "לא עשה כלום."
• Meta-Psak Heuristic: This reflects a core legal philosophy: shlichut is a power granted by the principal for his own benefit. The halacha protects the principal from unauthorized harm by his agent, even if the agent acted mistakenly. This puts a high burden on the agent to act meticulously according to instructions and in the principal's best interest.

2. Ona'ah for Agents

The Rambam (Agents and Partners 1:4) makes a striking distinction regarding ona'ah (overreaching/fraudulent pricing):

אֲפִלּוּ מִטַּלְטְלִין שֶׁאֵין בָּהֶן אוֹנָאָה אֶלָּא שֶׁשִּׁשִּׁית וְיוֹתֵר וְכֵן עֲבָדִים וּשְׁטָרוֹת וְקַרְקָעוֹת שֶׁאֵין בָּהֶן אוֹנָאָה כְּלָל. הַלָּלוּ בְּמוֹכֵר וְלוֹקֵחַ עַצְמוֹ הֵן הַדְּבָרִים אֲבָל בְּשָׁלִיחַ שֶׁטָּעָה בְּכָל שֶׁהוּא בָּטֵל הַמֶּכֶר. The principle is that with regard to movable property, the laws of ona'ah do not apply unless one pays a sixth or more than the proper price for an article, and that these laws do not apply at all with regard to the sale of servants, promissory notes and landed property. They do, however, apply when the seller or the purchaser himself conducts the transaction. When, however, it is conducted by an agent, and he erred in his valuation with regard to even the slightest amount, the transaction is nullified.

• Practical Application: This means that if an agent makes any error in pricing, even less than a shishit (one-sixth) where ona'ah would typically not apply, or in items like land where ona'ah never applies, the transaction is nullified.
• Psak Heuristic: This is a direct consequence of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת." While a principal might tolerate minor ona'ah or accept a specific price for land, his agent's mandate is to secure the fair market price. Any deviation, however small, is considered an "impairment" of the principal's position, as the principal could argue he intended to get the exact value, not a slightly lesser one. This highlights the strict interpretation of an agent's mandate.

3. Agent's Liability and Oaths

The halachot detailed by the Rambam regarding an agent who fails to deliver money or denies payment (Agents and Partners 1:14-17) outline the procedural aspects of shlichut disputes.

• Practical Application: If an agent claims to have paid a creditor but the creditor denies it, and all three parties are present, the agent takes a sh'vuat hesset that he paid, the creditor takes an oath he did not receive, and the principal must then pay the creditor. This demonstrates the halachic weight given to oaths in resolving such impasses. However, if the agent approaches the principal alone, the principal cannot force him to swear, as there's no definite claimant against the agent.
• Psak Heuristic: These halachot balance the need for justice with the practical limitations of proof. The halacha avoids requiring an agent to swear in the absence of a direct claim against him by the principal. It also highlights the importance of witnesses in financial transactions to prevent such disputes.

In summary, the Rambam's psak in Hilchot Shluchin v'Shutafin establishes a robust legal framework for agency in monetary matters, characterized by the strict adherence to the principal's instructions, the overriding concern for the principal's benefit, and a nuanced approach to evidentiary issues.

Takeaway

The Rambam's Hilchot Shluchin v'Shutafin Perek 1 illuminates the foundational principle of "שלוחו של אדם כמותו," which, while robust for monetary transactions, is critically limited by the kavanat Torah for ma'aseh gufo in mitzvot and the inherent nature of issurim. The overarching rule of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת" serves as the bedrock for determining an agent's authority and the validity of his actions, ensuring the principal's protection against detrimental deviations.

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Footnotes

Mishneh Torah, Agents and Partners 1:1:1. Steinsaltz on Mishneh Torah, Agents and Partners 1:1:1. Mishneh Torah, Agents and Partners 1:1:2. Steinsaltz on Mishneh Torah, Agents and Partners 1:1:2. Mishneh Torah, Agents and Partners 1:1:3. Steinsaltz on Mishneh Torah, Agents and Partners 1:1:3. Mishneh Torah, Agents and Partners 1:1:3. Steinsaltz on Mishneh Torah, Agents and Partners 1:2:1. Steinsaltz on Mishneh Torah, Agents and Partners 1:2:2. Steinsaltz on Mishneh Torah, Agents and Partners 1:2:3. Mishneh Torah, Agents and Partners 1:1:3. Steinsaltz on Mishneh Torah, Agents and Partners 1:2:4. Kiddushin 41b-42a. Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. הקצות. Ketzot HaChoshen, Choshen Mishpat 182:1. Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. הקצות. Kiddushin 42a. Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. הקצות. Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. אמנם. Shemot 12:14. Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. נ"ב. Shemot 21:14. Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. נ"ב. Steinsaltz on Mishneh Torah, Agents and Partners 1:1:1. Steinsaltz on Mishneh Torah, Agents and Partners 1:1:2. Steinsaltz on Mishneh Torah, Agents and Partners 1:1:3. Steinsaltz on Mishneh Torah, Agents and Partners 1:2:1-4. Kiddushin 42a. Pesachim 64a. Shemot 12:6. Shemot 12:4. Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. אמנם. Yevamot 47a. Mishneh Torah, Agents and Partners 1:3. Mishneh Torah, Agents and Partners 1:4. Mishneh Torah, Agents and Partners 1:14-17.## Sugya Map

The first perek of Hilchot Shluchin v'Shutafin in Mishneh Torah establishes the fundamental principles of agency (shlichut) within dinei mamonot (monetary law). The Rambam meticulously outlines the mechanics of appointing an agent, the scope of their authority, and the legal consequences of deviation.

Core Issues

• Establishment of Agency: How is shlichut created? What legal formalities, if any, are required for a valid appointment?
• Scope of Agent's Authority: What actions performed by an agent are legally binding upon the principal? This explores the maxim "שלוחו של אדם כמותו" (a person's agent is like himself).
• Deviation from Instructions: What happens when an agent intentionally or unintentionally acts outside or against the principal's mandate? A central tenet here is "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת" (I sent you to improve my position, not to impair it).
• Agent's Liability: Under what circumstances does an agent become personally liable for monetary loss or for actions that deviate from the principal's instructions?
• Ona'ah (Overreaching/Fraudulent Pricing): The unique and stringent application of dinei ona'ah when an agent is involved, contrasting with its application to a principal acting directly.
• Proof and Oaths: The evidentiary requirements and the role of shvu'ot (oaths) in resolving disputes between principal, agent, and third parties.

Nafka Mina(s)

• Validity of Transactions: The legal standing of sales, purchases, or other financial agreements executed by an agent.
• Financial Responsibility: Determining who bears profits or losses resulting from an agent's actions, particularly in cases of error, negligence, or intentional deviation.
• Agent's Personal Liability: When an agent must personally compensate the principal for damages or unfulfilled instructions.
• Procedural Law: The halachic process for adjudicating disputes involving agency, including the specific conditions under which oaths are administered.

Primary Sources

• Mishneh Torah, Hilchot Shluchin v'Shutafin Perek 1: The primary text under analysis.
• Talmud Bavli:
  • Kiddushin 41b-42a: The fundamental sugya establishing "שלוחו של אדם כמותו" and exploring its limitations, especially concerning issurim (prohibitions) and mitzvot (commandments).
  • Bava Metzia 71a: The source for the principle "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת" in the context of ona'ah.
  • Gittin 64b: Discussion on the validity of get (divorce document) delivery by an agent who deviates from instructions.
  • Bava Kama 102a: Defines an agent's liability for causing damage through deviation.
  • Shabbat 96a: Discusses the application of shlichut for mitzvot like tefillin.

Text Snapshot

The Rambam's exposition in Hilchot Shluchin v'Shutafin Perek 1 is remarkably precise. Here, we examine key lines from the provided text, noting dikduk (grammar) and leshon (expression) nuances.

Mishneh Torah, Agents and Partners 1:1

כְּשֶׁיֹּאמַר אָדָם לַחֲבֵרוֹ צֵא וּמְכֹר לִי קַרְקַע פְּלוֹנִית אוֹ מִטַּלְטְלִין פְּלוֹנִים אוֹ קְנֵה לִי הֲרֵי זֶה עוֹשֶׂה שְׁלִיחוּתוֹ וּמוֹכֵר וְקוֹנֶה. וְכָל מַעֲשָׂיו קַיָּמִין. When a person tells a colleague: "Go out and sell landed property for me," "...movable property...," or "...purchase for me...," then the person should perform his agency, selling or buying. All his deeds are binding.

• וְכָל מַעֲשָׂיו קַיָּמִין: This pivotal phrase, meaning "all his deeds are binding," establishes the core legal consequence of shlichut. Steinsaltz clarifies that this refers to the halachic validity of the agent's actions within the scope of his agency, effectively attributing them to the principal.¹ This is the foundational practical expression of "שלוחו של אדם כמותו."

Mishneh Torah, Agents and Partners 1:2

וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן וְלֹא עֵדִים. אֶלָּא דִּבּוּר שֶׁמְּדַבֵּר לַחֲבֵרוֹ דַּיּוֹ. וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר אִם כָּפַר אֶחָד מֵהֶן כִּשְׁאָר כָּל הַטְּעָנוֹת. It is not necessary for a person who appoints an agent to perform a kinyan or have the appointment observed by witnesses. Instead, the statement he makes to his colleague is sufficient. Witnesses are necessary solely to reveal what transpired if one of the two denies the matter, as is the case with regard to other claims.

• וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן: Steinsaltz explicitly notes that this refers to kinyan sudar (handkerchief transaction), emphasizing that a formal act of acquisition is not required for the appointment of an agent.² The Rambam highlights the unique, informal nature of shlichut appointment, which relies on verbal consent.
• וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר: This phrase clarifies that witnesses are purely for evidentiary purposes in case of a dispute ("לְגַלּוֹת הַדָּבָר אִם כָּפַר אֶחָד מֵהֶן") and are not a prerequisite for the halachic validity of the shlichut itself.³ This underscores the trust-based, yet legally potent, nature of agency.

Mishneh Torah, Agents and Partners 1:3

וְאִם עָשָׂה הַשָּׁלִיחַ שֶׁלֹּא כְּדַעַת הַמְשַׁלֵּחַ בְּמֵזִיד לֹא עָשָׂה כְּלוּם. וְכֵן אִם טָעָה בְּכָל שֶׁהוּא בֵּין בְּקַרְקַע בֵּין בְּמִטַּלְטְלִין הַמֶּכֶר בָּטֵל וְחוֹזֵר. שֶׁהֲרֵי אוֹמֵר לוֹ לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת. When an agent intentionally violates the instructions of his principal, his deeds are of no consequence. Similarly, if he erred even with regard to the slightest amount, the transaction - whether involving landed property or movable property - is nullified. For the principal can claim: "I sent you to improve my position, not to impair it."

• לֹא עָשָׂה כְּלוּם: Steinsaltz succinctly explains this as "אין תוקף למעשיו" (his actions have no validity).⁴ The transaction is entirely void.
• וְכֵן אִם טָעָה בְּכָל שֶׁהוּא: This extends the nullification even to the smallest errors in judgment, highlighting the strictness of the mandate. Steinsaltz notes this includes buying or selling "אפילו במעט" (even by a small amount) above or below market price.⁵
• הַמֶּכֶר בָּטֵל וְחוֹזֵר: The sale is nullified and reverts to its original state. Steinsaltz confirms the principal "יכול לחזור בו מהשליחות והמכר בטל" (can retract from the agency and the sale is void).⁶
• שֶׁהֲרֵי אוֹמֵר לוֹ לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת: This clause is the sevara (underlying reasoning) for the preceding halacha. It's a foundational legal principle of shlichut, emphasizing that the agent's authority is inherently conditional on benefiting the principal. Steinsaltz restates this as "השליחות היא על דעת שיועיל למשלח ולא שיקלקל וירע לו" (the agency is on the understanding that it will benefit the principal and not damage or harm him).⁷

Readings

The Rambam's declaration that "וְכָל מַעֲשָׂיו קַיָּמִין" (Agents and Partners 1:1) is the practical manifestation of "שלוחו של אדם כמותו" (Kiddushin 41b). However, the precise scope of this maxim has been a cornerstone of lomdus, particularly concerning its application beyond dinei mamonot. The Ohr Sameach delves into this very friction, building on earlier Acharonim.

Ohr Sameach (R. Meir Simcha of Dvinsk, d. 1926)

The Ohr Sameach's commentary on Hilchot Shluchin v'Shutafin 1:1:1 initiates a profound discussion on "שלוחו של אדם כמותו," specifically analyzing its relevance to mitzvot and issurim, drawing heavily from the Ketzot HaChoshen (siman 182) and Tosfot Rid (Kiddushin).

Chiddush 1: Distinguishing "מעשה עשייה" from "מעשה גופו"

The Ohr Sameach begins by introducing the Ketzot's distinction regarding the nature of the agent's action:

הקצות סימן קפ"ב בסעיף א' כתב על קושית התוס' רי"ד בקדושין. והנראה לענ"ד בזה כיון דשלוחו של אדם כמותו לא אמרינן אלא במידי דעשיה דאז ה"ל מעשה שלוחו כמותו, אבל במידי דליכא עשייה לא אמרינן שלוחו ש"א כמותו וכמש"כ הרא"ש כו'.⁸ The Ketzot (Siman 182, Seif 1) wrote concerning the difficulty of Tosfot Rid in Kiddushin. It appears to me that "shlichuto shel adam k'moto" is only said regarding an act of "doing" (ma'aseh asiya), where the agent's action is considered like the principal's. But regarding something where there is no "doing" (ma'aseh), we do not say "shlichuto shel adam k'moto," as the Rosh wrote.

The Ketzot, as interpreted by the Ohr Sameach, posits that shlichut applies primarily to tangible ma'aseh (actions) that can be performed by an external party. Thus, in cases like shechitat Pesach (slaughtering the Paschal lamb), kiddushin (betrothal), and gittin (divorce), the agent's physical act (slaughtering, giving money, or delivering a get) is attributed to the principal. The agent serves as an instrument, and the halachic consequence—the korban becoming valid, the woman becoming betrothed to the principal, or divorced from him—is directly for the principal.

However, the Ohr Sameach immediately raises a penetrating kushya (difficulty) on this Ketzot distinction:

אבל בתפלין כי השליח מניח התפלין הנחה זו שהיא עשיה חשיב כאילו המשלח עשה הנחה זו אבל אכתי לא הניח התפילין על ראשו אלא על ראש שלוחו כו' עכ"ד, ואכתי לא יישב על אכילת פסח ועל אכילת מצה דיעשה ע"י שליח ויהא כאילו אכל המשלח, ואי דנימא דגם זה תלוי בגופו והוי כאילו אכל שלא בפיו ובמעיו, א"כ למה ליה לרבא לומר באומר לחבירו אכול חלב מטעם דלא מצינו זה נהנה וזה מתחייב לימא משום שאין זה בגופו וכמו שמקשה על תוס' רי"ד.⁹ But regarding tefillin, when the agent places the tefillin, this placing, which is an action, is considered as if the principal performed this placing. But he still hasn't placed the tefillin on his own head, but rather on the head of his agent... This still doesn't resolve the issue of eating the Pesach offering or matzah, that it should be done by an agent, and it would be as if the principal ate. If we say that this also depends on his body, and it would be as if he ate without his own mouth and intestines, then why did Rava (Kiddushin 42a) need to say regarding one who tells his friend "eat cheilev" that "we don't find this one benefiting and this one becoming liable"? He should have simply said that it's because it's not done with his body, as is a difficulty on Tosfot Rid.

The Ohr Sameach challenges the Ketzot's framework. Placing tefillin is a physical ma'aseh. Why can't an agent place tefillin on his own head, and this act be attributed to the principal, fulfilling the principal's mitzvah? The principal hasn't placed them on his own head. Similarly, eating matzah or the Korban Pesach is a physical ma'aseh. Why is shlichut ineffective for these? This leads to the fundamental kushya from Rava in Kiddushin 42a, where he states that one cannot appoint an agent to eat cheilev (forbidden fat) because "זה נהנה וזה מתחייב לא מצינו" (we don't find a case where one person benefits and another becomes liable for a transgression).¹⁰ The Ohr Sameach questions: if shlichut is inherently inapplicable to ma'aseh gufo (bodily acts like eating), why does Rava offer a different, seemingly more specific, reason?

Chiddush 2: The "Geder" (Fundamental Definition) of Mitzvot and Issurim

The Ohr Sameach then offers a deeper, more comprehensive chiddush:

ולכן יש בזה עוד גדר נוסף דאינו מחויב לאכול רק זית אחד מפסח ומצה, ואימת יוציאו חבירו טרם שאכל הלא מה שאוכל אוכל עבור עצמו, ואם לאחר שאכל תו אינו בר חיובא בהא ולא מצי להיות שליח בזה, וכמו מאן דליתא בתרומה דנפשיה או שאינו בתורת גיטין וקדושין כו', ורק גבי חלב דהשלילה שלא לאכול אין לו גבול ותכלה, ולפ"ז הקושיא מתפלין אין לה מקום, דכל זמן שמניח חבירו תפילין מניח עבור עצמו, דאימת מיפטר חבירו מתפלין שניחס הפעולה עבור המשלח, ואם לא בשעה שאין זמן חיוב כמו בלילה וא"כ גם המשלח מיפטר אז ואין זו פעולת מצוה, אם לא דכוונתו דיניח שני תפלין אחד עבורו ואחד עבור חבירו המשלחו ודוק:¹¹ Therefore, there is an additional principle here: one is only obligated to eat one kezayit of Pesach offering and matzah. When would his friend fulfill his obligation before he has eaten? What he eats, he eats for himself. And if he has already eaten, he is no longer obligated in this and cannot be an agent for it, just like one who is not subject to his own terumah obligation or is not subject to gittin and kiddushin. Only regarding cheilev, the prohibition against eating has no limit or end. According to this, the difficulty from tefillin has no place, for as long as his friend places tefillin, he places them for himself. When would his friend be exempt from tefillin by attributing the action to the principal? If not at a time when there is no obligation, like at night, then the principal would also be exempt, and this is not a mitzvah action, unless his intention is to place two pairs of tefillin, one for himself and one for his friend the principal, and understand this.

The Ohr Sameach proposes that the fundamental definition (geder) of certain mitzvot is inherently personal. For achilat matzah or Korban Pesach, the mitzvah is for the individual to eat a kezayit. When an agent eats, he fulfills his own obligation (if he has one). Once he has eaten, he is no longer subject to that particular obligation and cannot act as an agent for it. This is analogous to someone who lacks personal eligibility for terumah or gittin. The Ohr Sameach further clarifies that the prohibition of cheilev is different: it's a perpetual prohibition, not a chiyuv that can be fulfilled and then cease. This geder also resolves the tefillin kushya: the agent wears tefillin for his own mitzvah; the principal's obligation is not discharged because he has not performed the personal act. The very idea of an agent wearing tefillin for a principal would require a forced construct, such as wearing two pairs.

Chiddush 3: The "Kavanat Torah" (Intent of the Torah)

The Ohr Sameach then offers what he considers the ikar (main) terutz, returning to the insights of Tosfot Rid:

אמנם העיקר כתירוץ התוס' רי"ד וכוונתו, דמכוון המצוה יתיחס אל גופו כמו גיטין וקדושין שמגרש פלוני ע"י שליח ובגט נכתב שמו של המשלח וכן בקדושין הכסף של המשלח ולו מתקדשת, וכן עשיית סוכה שיושב המשלח בה וכיו"ב, אבל לא היכא שהמעשה המרכזי התכליתי יהיה אך לשליח כמו אם יאכל חבירו מצה או יניח תפלין, ורק חסר עוד גדר בזה, והוא דבמצות כוונת תורה שיאכלו כל ישראל פסח או מצה ומרור וכיו"ב, א"כ אם יאכל אחד עבור חבירו הלא ימלא אחד כריסו עבור כל העולם ויתבטל מכוון התורה שכל ישראל יאכלו בעצמם, וכן סוכה שהמכוון שכל ישראל ישבו בסוכות ולא אחד עבור כולם, רק באופן שהענין הוא של חבירו שפסחו נשחט לשמו והוא אוכל, וכן קדושין לשמו נתקדשה פלונית וכל ישראל יהיו להן ג"כ נשים, אמנם ברציחה וחלב וערוה צריך לחפש טעמים לשלול השליחות משום דמכוון התורה שכל ישראל לא יאכלו חלב וכל ישראל לא יבעלו ערוה והנפש לא יהרג, א"כ אם עושה זה נגד מכוון התורה ע"י חבירו הרי עבר על ידי סיבה על מכוון התורה דהנפש נרצח והערוה נבעלה והחלב נאכל, לכן סד"א דיש שליח לדבר עבירה וכן לשמאי ברציחה ודוק כי זה האמת בס"ד:¹² However, the main point is according to the explanation of Tosfot Rid and its intention, that the intent of the mitzvah is attributed to the body, like gittin and kiddushin, where one divorces a certain person through an agent, and in the get, the principal's name is written, and similarly in kiddushin, the money belongs to the principal, and she is betrothed to him. And similarly, making a sukkah in which the principal sits, and similar cases. But not where the central, ultimate act is solely for the agent, like if his friend eats matzah or places tefillin. And there is still another geder missing here, which is that for mitzvot, the intent of the Torah is that all of Israel should eat Pesach or matzah and maror, etc. So if one eats for his friend, then one person would fill his belly for the whole world, and the intent of the Torah that all of Israel should eat themselves would be nullified. And similarly for sukkah, the intent is that all of Israel should sit in sukkot, not one for all. Only in a way that the matter belongs to his friend, like his Pesach offering was slaughtered for his name and he eats, and similarly kiddushin, a certain woman is betrothed for his name, and all of Israel should also have wives. However, regarding murder, cheilev, and ervah (forbidden relations), one must seek reasons to disqualify shlichut, because the intent of the Torah is that all of Israel should not eat cheilev, and all of Israel should not engage in forbidden relations, and the soul should not be killed. Therefore, if one does this against the intent of the Torah through his friend, he has transgressed indirectly against the intent of the Torah, that the soul is murdered, the forbidden relation is engaged in, and cheilev is eaten. Therefore, one might have thought there is an agent for transgression, and similarly for Shammai regarding murder, and understand this, with the help of Heaven, for this is the truth.

This is the central pillar of the Ohr Sameach's argument. He posits that the Torah's intention (kavanat Torah) for certain mitzvot is for the individual to perform the mitzvah himself, involving his own body. If shlichut were universally applicable to such mitzvot, a single agent could fulfill the obligation for an entire community, thereby nullifying the Torah's intent for widespread personal involvement.

• Mitzvot without shlichut: Examples include eating matzah, maror, the Korban Pesach, sitting in a sukkah, and wearing tefillin. The Torah explicitly or implicitly intends for every Jew to perform these actions personally, emphasizing direct engagement.
• Mitzvot with shlichut: This applies where the ma'aseh (action) creates a cheftza (object) or a status that directly pertains to the principal. Gittin and kiddushin are prime examples: the agent's action directly results in the principal divorcing or marrying his wife. Similarly, shechitah of a Korban Pesach creates a consecrated object for the principal. The agent acts upon an object or status belonging to the principal, rather than fulfilling the principal's personal bodily chiyuv.

The Ohr Sameach extends this framework to issurim (prohibitions) like cheilev, ervah (forbidden relations), and retzicha (murder). Here, the kavanat Torah is that these transgressions should not happen at all. If shlichut were effective for issurim, it would allow for a conceptual transfer of responsibility, undermining the Torah's absolute prohibition. The agent's performance of the averah (transgression) is still an averah against the kavanat Torah that no one should transgress. While "אין שליח לדבר עבירה" (there is no agency for a transgression) is often derived from the pasuk "וכי יזיד איש על רעהו להרגו בערמה מעם מזבחי תקחנו למות" (Shemot 21:14), implying the agent's direct liability, the Ohr Sameach suggests that the underlying sevara for this rule is the kavanat Torah that all individuals should abstain from these prohibitions.

Chiddush 4: Application to Chalitza

The Ohr Sameach reinforces his chiddush with the halacha of chalitza (levirate shoe removal):

נ"ב ולדברינו אתי שפיר מה דפשיטא דחליצה לא מציא איתתא לשוי' שליח לחברתה לחלוץ את המנעל מעל יבמה דלדברי הקצות תינח יבם לא מצי משוי שליח דכתיב מעל רגלו אבל יבמה אמאי לא מצי משוי שליח ויעוי' תוספתא פ"ג דקדושין הריני חולצך ע"מ שירצה אבא כו' ושאי אפשר לעשות אלא בגופה כו' תנאו בטל ולדברינו א"ש דאם כן יבטל מצות חליצה מישראל שהאחת תחלוץ לכל נשי ישראל וכמו שביארנו בס"ד וכן מוכרע מהא שכתב הרשב"א בחולין דבחליצה לפי שאינן בשליחות לכן לא מהני בהו כונת העומד ע"ג כמו בשוטה יעו"ש ובתוספתא תנן ביבמות פרק י"א דשוטה שחלץ או שוטה שחלצה פליגי אם הולד ממזר אלמא כמו דאינו בשליחות לגבי החולץ כן אינו בשליחות לגבי האשה החולצת ומשום הכי לא מהני בה ג"כ אחר עומד ע"ג וברור כדברינו בס"ד ורק בבית אחד שרק אחר חולצת נקטו שליחותא דצרה עבדא וזה שם מושאל כמובן ומשום זה לא נזכר בתלמודין אם איש נעשה שליח ליבמה לחלוץ כמו דבעי באיש אם נעשה שליח לקבלה משום שכן אב מקבל כו' והיבמה צריכה לחלוץ בעצמה ודו"ק.¹³ Furthermore, according to our words, it is well understood why it is obvious that a woman cannot appoint another woman as an agent to perform chalitza for her from her yavam. According to the Ketzot, it is understandable that the yavam cannot appoint an agent because it is written "from his foot." But why can't the yevama (sister-in-law) appoint an agent? And see Tosefta Kiddushin 3: "I am performing chalitza for you on condition that my father agrees..." and that it cannot be done except by her body... his condition is void. And according to our words, it is well understood, for if so, the mitzvah of chalitza would be nullified from Israel, as one woman would perform chalitza for all the women of Israel, as we have explained. And this is also implied by what the Rashba wrote in Chullin, that in chalitza, because it is not subject to shlichut, the intention of the one standing over does not help, as in the case of a shotah (mentally incompetent person). And in the Tosefta Yevamot 11, we learned that regarding a shotah who performed chalitza or a shotah for whom chalitza was performed, there is a dispute whether the child is a mamzer. This implies that just as it is not subject to shlichut for the one performing chalitza, so too it is not subject to shlichut for the woman for whom chalitza is performed. And therefore, another person standing over her also does not help, and it is clear according to our words. And only in one beit (house/context) where another performs chalitza, they referred to it as shlichuta d'tzara avda (the co-wife acts as an agent), and this is a borrowed term, as is understood. And for this reason, it is not mentioned in our Talmuds if a man can be an agent for the yevama to perform chalitza, just as it is necessary regarding a man if he can be an agent for kabalat kiddushin because a father receives, etc. And the yevama must perform chalitza herself, and understand this well.

The Ohr Sameach notes that chalitza cannot be performed by an agent. While the yavam (brother-in-law) is explicitly restricted by scripture ("מעל רגלו"), no such verse exists for the yevama. Yet, it is universally accepted that she must perform the chalitza personally. This is because the kavanat Torah for chalitza is for the yevama to physically perform the act, a personal ma'aseh gufo. Allowing shlichut would undermine the Torah's intent for individual action, as one woman could theoretically perform chalitza for all yevamot. This powerful example corroborates the Ohr Sameach's framework that the kavanat Torah dictates the applicability of shlichut.

Steinsaltz (R. Adin Steinsaltz, d. 2020)

The Steinsaltz commentary provides direct and concise elucidations of the Rambam's leshon, primarily aiding in the straightforward understanding of the text.

Steinsaltz on Mishneh Torah, Agents and Partners 1:1:1

וְכָל מַעֲשָׂיו קַיָּמִין . יש תוקף הלכתי למה שהוא עושה במסגרת שליחותו.¹⁴ And all his deeds are binding. There is halachic validity to what he does within the framework of his agency.

• Chiddush: This clarifies that "קיימין" implies full halachic enforceability, affirming the seamless legal attribution of the agent's actions to the principal in monetary matters.

Steinsaltz on Mishneh Torah, Agents and Partners 1:1:2

וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן . אין צורך בקניין סודר כדי לתת תוקף לשליחות (אמנם נהגו במקומות רבים לעשות קניין על כך כדי להודיע שהמינוי נעשה באופן רציני — ראה הלכות מכירה ה,יא-יג).¹⁵ And it is not necessary for a person who appoints an agent to perform a kinyan. There is no need for a kinyan sudar to give validity to the agency (although it is customary in many places to perform a kinyan for this purpose, to signify that the appointment was made seriously — see Hilchot Mechirah 5:11-13).

• Chiddush: Steinsaltz specifies that the Rambam refers to kinyan sudar, distinguishing it from other kinyanim. He notes the common practice of performing a kinyan for seriousness, but emphasizes its non-essentiality for the halachic establishment of shlichut. This highlights the unique, non-formalistic nature of shlichut appointment.

Steinsaltz on Mishneh Torah, Agents and Partners 1:1:3

וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר אִם כָּפַר אֶחָד מֵהֶן כִּשְׁאָר כָּל הַטְּעָנוֹת . אין צורך בעדים כדי לתת תוקף לשליחות, אלא רק כדי לגלות מה סיכמו ביניהם במקרה של כפירה של אחד הצדדים (ראה גם הלכות מכירה ה,ט, הלכות זכייה ומתנה ג,ד).¹⁶ And witnesses are necessary solely to reveal what transpired if one of the two denies the matter, as is the case with regard to other claims. There is no need for witnesses to give validity to the agency, but only to reveal what they agreed upon in a case of denial by one of the parties.

• Chiddush: This clarifies that witnesses serve as proof (l'galot hadavar) in disputes, not as a prerequisite for the halachic validity of the shlichut itself. This reinforces the principle that shlichut is fundamentally established by verbal intent.

Steinsaltz on Mishneh Torah, Agents and Partners 1:2:1-4

לֹא עָשָׂה כְּלוּם . אין תוקף למעשיו. וְכֵן אִם טָעָה בְּכָל שֶׁהוּא . שקנה במחיר גבוה או מכר במחיר נמוך ממחיר השוק, אפילו במעט. חוֹזֵר . המשלח יכול לחזור בו מהשליחות והמכר בטל. שֶׁהֲרֵי אוֹמֵר לוֹ לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת . השליחות היא על דעת שיועיל למשלח ולא שיקלקל וירע לו.¹⁷

• Chiddush: These notes provide concise definitions for the Rambam's terminology regarding an agent's deviation. "לא עשה כלום" means the act is legally nullified. "טעה בכל שהוא" includes even minimal pricing errors. "חוזר" means the principal has the right to void the transaction. Most importantly, Steinsaltz provides a clear, fundamental restatement of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת," emphasizing that agency is inherently conditional on benefiting the principal.

While Steinsaltz provides essential clarity on the plain meaning and practical implications of the Rambam's psak in dinei mamonot, the Ohr Sameach offers a profound lomdishe exploration into the theoretical boundaries of shlichut, particularly its nuanced application across monetary, mitzvah, and issur domains, ultimately rooting the distinctions in the kavanat Torah.

Friction

The most profound kushya (difficulty) stemming from the Rambam's assertion "וְכָל מַעֲשָׂיו קַיָּמִין" (Agents and Partners 1:1) and the broader principle of "שלוחו של אדם כמותו" (Kiddushin 41b) lies in its apparent breakdown when applied to certain mitzvot and issurim. If an agent is truly an extension of the principal, why can one not appoint an agent to fulfill a personal mitzvah like eating matzah, or conversely, to commit a transgression like eating cheilev? This tension forms the core of the Ohr Sameach's extensive analysis.

The Strongest Kushya: Rava's Statement on Achilat Cheilev

The Gemara in Kiddushin 42a presents Rava's statement: "האומר לחבירו צא ואכול לי חלב, קנסוהו חכמים" (One who says to his friend, 'Go and eat cheilev for me,' the Sages penalized him). The Gemara explains that the principal is not liable for karet (excision), the divine punishment for eating cheilev, because "זה נהנה וזה מתחייב לא מצינו" (we do not find a case where one person benefits and another becomes liable).¹⁸

The kushya, as meticulously dissected by the Ohr Sameach and Tosfot Rid, is multi-faceted:

1. Direct Contradiction to Shlichut: If "שלוחו של אדם כמותו" is a fundamental principle, why is it ineffective for achilat cheilev? Eating is a physical ma'aseh. Why doesn't the agent's act of eating cheilev attribute the transgression, including the karet liability, to the principal?
2. Rava's Superfluous Reason: Rava's explanation—"זה נהנה וזה מתחייב לא מצינו"—is puzzling. Many Rishonim and Acharonim, including the Ketzot and Ohr Sameach, argue that shlichut generally does not apply to ma'aseh gufo (actions performed with one's own body) like eating or wearing tefillin for another. If this is the case, Rava's specific reason is redundant; he should have simply stated that achilah is a ma'aseh gufo and therefore not subject to shlichut at all.
3. Inconsistency with Mitzvot: The same challenge extends to mitzvot. If shlichut is ineffective for achilat cheilev, why is it also ineffective for achilat matzah or wearing tefillin? These are also ma'aseh gufo. If Rava's reason is unique to issurim, what is the underlying logic for mitzvot? If the reason is universally ma'aseh gufo, then Rava's specific reasoning for cheilev remains problematic.

This kushya forces a deeper examination of the very nature and boundaries of shlichut, necessitating a careful distinction between shlichut in mammon (where the Rambam's rules clearly apply), shlichut in mitzvot, and shlichut in issurim.

The Best Terutz: The Kavanat Torah Distinction (Ohr Sameach)

The Ohr Sameach, building on the Tosfot Rid, offers a comprehensive terutz that categorizes actions based on the "intent of the Torah" (kavanat Torah). This framework elegantly resolves the apparent inconsistencies.

1. Shlichut in Dinei Mamonot (Monetary Law)

As the Rambam states, "וְכָל מַעֲשָׂיו קַיָּמִין" (Agents and Partners 1:1). In monetary transactions, the agent's actions (e.g., buying, selling, collecting debts) are fully attributed to the principal. The principal's assets are directly affected, and the halachic reality changes for him. The agent functions purely as a legal extension, a conduit for the principal's will.

2. Shlichut for Mitzvot that Create a Cheftza or Status

Here, shlichut is fully applicable. Examples include:

• Gittin and Kiddushin: The agent's physical act (delivering a get or giving money for kiddushin) creates a cheftza (the get itself) or a status (marriage/divorce) that inherently pertains to the principal. The get is written with the principal's name; the woman is betrothed to him. The kavanat Torah here is that the principal should attain this new status, and the agent is simply the instrument for the ma'aseh that brings it about.
• Shechitat Korban Pesach: The act of slaughtering is a ma'aseh that transforms the animal into a valid korban for the principal's obligation. The Ohr Sameach implies this fits the model where the ma'aseh pertains to an object or status of the principal, rather than a personal bodily chiyuv.
• Sukkah (making it): Building a sukkah is a ma'aseh that creates a physical structure, which the principal then utilizes to fulfill his mitzvah of sitting.

In these instances, the ma'aseh performed by the agent is not for the agent's own personal fulfillment of a mitzvah directly tied to his guf, but rather for the creation of a halachic reality or object that directly impacts the principal.

3. Shlichut for Mitzvot of Ma'aseh Gufo (Bodily Actions)

This category encompasses mitzvot such as eating matzah or maror, sitting in a sukkah (the act of dwelling), and wearing tefillin. Here, the Ohr Sameach's profound chiddush comes to the fore:

דבמצות כוונת תורה שיאכלו כל ישראל פסח או מצה ומרור וכיו"ב, א"כ אם יאכל אחד עבור חבירו הלא ימלא אחד כריסו עבור כל העולם ויתבטל מכוון התורה שכל ישראל יאכלו בעצמם... וכן סוכה שהמכוון שכל ישראל ישבו בסוכות ולא אחד עבור כולם...¹⁹ For in mitzvot, the intent of the Torah is that all of Israel should eat Pesach or matzah and maror, etc. So if one eats for his friend, then one person would fill his belly for the whole world, and the intent of the Torah that all of Israel should eat themselves would be nullified... And similarly for sukkah, the intent is that all of Israel should sit in sukkot and not one for all...

The kavanat Torah for these mitzvot is that each individual must physically perform the act. Allowing shlichut would undermine the entire purpose of the mitzvah—personal engagement and direct performance—as one individual could theoretically discharge the obligation for many. When the agent performs the act, he does so for himself, fulfilling his own obligation (if applicable). The principal's obligation remains unfulfilled because the Torah demands his direct bodily participation. This resolves the kushya regarding tefillin and achilat matzah.

4. Shlichut for Issurim (Prohibitions)

This is the category where Rava's statement about achilat cheilev finds its place. The Ohr Sameach explains:

אמנם ברציחה וחלב וערוה צריך לחפש טעמים לשלול השליחות משום דמכוון התורה שכל ישראל לא יאכלו חלב וכל ישראל לא יבעלו ערוה והנפש לא יהרג, א"כ אם עושה זה נגד מכוון התורה ע"י חבירו הרי עבר על ידי סיבה על מכוון התורה דהנפש נרצח והערוה נבעלה והחלב נאכל, לכן סד"א דיש שליח לדבר עבירה וכן לשמאי ברציחה ודוק כי זה האמת בס"ד:²⁰ However, regarding murder, cheilev, and ervah (forbidden relations), one must seek reasons to disqualify shlichut, because the intent of the Torah is that all of Israel should not eat cheilev, and all of Israel should not engage in forbidden relations, and the soul should not be killed. Therefore, if one does this against the intent of the Torah through his friend, he has transgressed indirectly against the intent of the Torah, that the soul is murdered, the forbidden relation is engaged in, and cheilev is eaten. Therefore, one might have thought there is an agent for transgression, and similarly for Shammai regarding murder, and understand this, with the help of Heaven, for this is the truth.

For issurim, the kavanat Torah is that the transgression should not occur at all. If shlichut were effective for issurim, it would create a mechanism to circumvent personal liability for actions that the Torah fundamentally prohibits. The agent's performance of the averah (transgression) is still a violation of the kavanat Torah that no one should transgress. The halacha that "אין שליח לדבר עבירה" (there is no agency for a transgression) is derived from the pasuk "וכי יזיד איש על רעהו להרגו בערמה מעם מזבחי תקחנו למות" (Shemot 21:14), which indicates the agent's direct liability for murder.²¹ The Ohr Sameach implies that the underlying sevara for this rule is the kavanat Torah demanding that all individuals abstain from these prohibitions. The agent remains responsible because he personally performed the forbidden act, and shlichut cannot transfer this liability to the principal in a way that absolves the agent or makes the principal the primary transgressor for all purposes.

Resolution of Rava's Statement

How, then, does Rava's "זה נהנה וזה מתחייב לא מצינו" fit into this framework? The Ohr Sameach would argue that Rava's statement is not the sole or fundamental reason for the inapplicability of shlichut to achilat cheilev, but rather a specific halachic nuance that arises in addition to the broader kavanat Torah framework. Rava might be focusing specifically on the karet punishment, which requires a direct, personal chiyuv (obligation/liability) and hana'ah (benefit). Even if the averah itself could be attributed (which it cannot, due to kavanat Torah), the unique requirements for incurring karet might prevent the principal from being liable for karet due to the lack of direct hana'ah. The Ohr Sameach's primary terutz emphasizes the kavanat Torah for issurim as a whole, meaning the averah cannot be "passed on" via shlichut to absolve the agent or fully attribute it to the principal for all legal ramifications.

Second Terutz: Chalitza as a Further Proof

The Ohr Sameach further strengthens his argument by discussing chalitza. As previously noted, a yevama cannot appoint an agent for chalitza. While the yavam (brother-in-law) has a scriptural impediment ("מעל רגלו"), there is no such explicit restriction for the yevama. Yet, it is universally understood that she must perform the chalitza personally. The Ohr Sameach explains this as a manifestation of the kavanat Torah for ma'aseh gufo:

דאם כן יבטל מצות חליצה מישראל שהאחת תחלוץ לכל נשי ישראל וכמו שביארנו בס"ד.²² For if so, the mitzvah of chalitza would be nullified from Israel, as one woman would perform chalitza for all the women of Israel, as we have explained.

The mitzvah of chalitza is a personal, physical act performed by the yevama to sever the yibum bond. Allowing shlichut would undermine the Torah's intent for personal involvement in this significant ma'aseh. This example serves as powerful corroboration for the Ohr Sameach's overarching framework that the kavanat Torah dictates the scope of "שלוחו של אדם כמותו."

In essence, the Ohr Sameach argues that "שלוחו של אדם כמותו" is not a monolithic, universally applicable principle. Its application is nuanced, dependent on the fundamental nature and "intent of the Torah" behind the specific action: whether it's a monetary transaction, a mitzvah creating a cheftza, a mitzvah requiring personal bodily performance, or an issur that the Torah intends to prevent entirely. This sophisticated approach resolves deep-seated kushyot and provides a coherent framework for understanding the intricacies of shlichut.

Intertext

The intricate principles of shlichut and its limitations, as outlined by the Rambam and rigorously explored by the Ohr Sameach, resonate across diverse areas of Halacha, providing consistent patterns of application and restriction.

1. Korban Pesach: Shechitah vs. Achilah (Pesachim 64a)

One of the most direct and frequently cited parallels to the Ohr Sameach's distinctions is the halacha concerning the Korban Pesach. The pasuk states: "וְשָׁחַט אֹתוֹ כֹּל קְהַל עֲדַת יִשְׂרָאֵל בֵּין הָעַרְבָּיִם" (Shemot 12:6), which could imply personal involvement in the slaughter. Yet, the halacha is that one can appoint an agent for the shechitah (slaughter) of the Korban Pesach. However, one cannot appoint an agent for the achilah (eating) of the Korban Pesach.²³

• Connection to Ohr Sameach: This distinction aligns perfectly with the Ohr Sameach's framework based on the kavanat Torah:
  • Shechitah: The act of shechitah is a ma'aseh that transforms an animal into a consecrated cheftza (object)—a valid korban. The pasuk "וְשָׁחַט אֹתוֹ כֹּל קְהַל עֲדַת יִשְׂרָאֵל" is interpreted not as requiring everyone to slaughter personally, but that the shechitah is done for the kehila (community). The agent acts on behalf of the principal to make his animal a korban. This fits the category where shlichut applies to a ma'aseh that affects an object or status.
  • Achilah: This is a quintessential ma'aseh gufo. The Torah's intent is for "אִישׁ אִישׁ לְפִי אָכְלוֹ" (Shemot 12:4)—each person, according to his eating, should eat. The kavanat Torah demands personal consumption. If an agent could eat for others, it would "בטל מכוון התורה שכל ישראל יאכלו בעצמם" (nullify the Torah's intent that all of Israel should eat personally), as the Ohr Sameach articulates.²⁴

This example within a single mitzvah demonstrates how different components can be governed by different shlichut rules based on their inherent nature.

2. Geirut: Kabbalat Mitzvot (Yevamot 47a)

The process of geirut (conversion) fundamentally requires the ger (convert) to accept the mitzvot before a Beit Din. The Gemara in Yevamot 47a discusses whether this kabbalat mitzvot (acceptance of commandments) can be done by shaliach. The conclusion is that a Beit Din can serve as shlichim for a minor ger in accepting mitzvot.²⁵

• Connection to Ohr Sameach: This case presents a nuanced application. Kabbalat mitzvot involves an internal commitment, which one might initially classify as a ma'aseh gufo in a spiritual sense. However, the Beit Din acts as shlichim not to perform the internal acceptance for the ger, but rather to facilitate the creation of a new status (that of a Jew). The Beit Din's role is an external, legal ma'aseh that enables the ger to acquire a new halachic identity. The ger is not "obligated" to perform kabbalat mitzvot as a recurring mitzvah in the same way one is obligated to eat matzah. Instead, kabbalat mitzvot is a prerequisite for a new cheftza (Jewish status). Thus, it aligns with the Ohr Sameach's category where shlichut is valid for actions that create a status for the principal, rather than fulfilling a personal bodily mitzvah.

These intertextual examples underscore the pervasive influence of the principles discussed by the Ohr Sameach on the broader Halacha, providing a consistent theoretical framework for understanding the reach and limits of shlichut.

Psak/Practice

The theoretical underpinnings of shlichut articulated by the Rambam and explored by Rishonim and Acharonim translate directly into numerous practical halachot and fundamental legal heuristics governing agency in Jewish law.

1. The Principle of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת"

This principle, prominently stated by the Rambam (Agents and Partners 1:3), serves as the bedrock of all dinei shlichut in monetary matters.

• Practical Application: An agent's actions are legally binding only if they are beneficial to the principal, or at least do not cause detriment beyond what was explicitly authorized. If an agent deviates from instructions, even slightly, in a way that impairs the principal's position (e.g., selling property below market value, purchasing an item at an inflated price, or buying property without standard financial responsibility (achrayut)), the transaction is generally nullified. The principal retains the right to retract, rendering the agent's detrimental actions "לא עשה כלום."
• Meta-Psak Heuristic: This principle reflects a fundamental legal philosophy: the power of shlichut is granted by the principal for his own benefit. Halacha rigorously protects the principal from unauthorized harm by his agent, even if the agent acted mistakenly. This places a high burden on the agent to act meticulously according to instructions and always in the principal's best interest.

2. Ona'ah for Agents vs. Principals

The Rambam (Agents and Partners 1:4) articulates a crucial distinction regarding ona'ah (overreaching or fraudulent pricing):

אֲפִלּוּ מִטַּלְטְלִין שֶׁאֵין בָּהֶן אוֹנָאָה אֶלָּא שֶׁשִּׁשִּׁית וְיוֹתֵר וְכֵן עֲבָדִים וּשְׁטָרוֹת וְקַרְקָעוֹת שֶׁאֵין בָּהֶן אוֹנָאָה כְּלָל. הַלָּלוּ בְּמוֹכֵר וְלוֹקֵחַ עַצְמוֹ הֵן הַדְּבָרִים אֲבָל בְּשָׁלִיחַ שֶׁטָּעָה בְּכָל שֶׁהוּא בָּטֵל הַמֶּכֶר. The principle is that with regard to movable property, the laws of ona'ah do not apply unless one pays a sixth or more than the proper price for an article, and that these laws do not apply at all with regard to the sale of servants, promissory notes and landed property. They do, however, apply when the seller or the purchaser himself conducts the transaction. When, however, it is conducted by an agent, and he erred in his valuation with regard to even the slightest amount, the transaction is nullified.

• Practical Application: This means that if an agent makes any error in pricing, even less than a shishit (one-sixth) where ona'ah would typically not apply (such as in movable property), or in categories like land, servants, or promissory notes where ona'ah never applies to a principal, the transaction is nullified.
• Psak Heuristic: This stricture is a direct consequence of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת." While a principal might implicitly accept minor ona'ah or specific pricing for land, an agent's mandate is invariably understood as securing the precise market value. Any deviation, however small, is considered an "impairment" of the principal's position, as the principal could argue he intended to achieve the exact value, not a slightly lesser one. This highlights the precise and demanding interpretation of an agent's mandate.

3. Agent's Liability and Oaths in Disputes

The halachot detailed by the Rambam concerning an agent who fails to deliver money or denies payment (Agents and Partners 1:14-17) delineate the procedural aspects of shlichut disputes.

• Practical Application: If an agent claims to have paid a creditor on the principal's behalf, but the creditor denies receipt, and all three parties (principal, agent, creditor) are present, the halacha mandates a specific sequence: the agent takes a sh'vuat hesset (an oath of denial) that he paid, the creditor then takes an oath that he did not receive payment, and consequently, the principal must pay the creditor. This demonstrates the halachic weight given to oaths in resolving such impasses, but also the potential for the principal to be liable even if his agent swears. However, if the agent reports to the principal alone, the principal cannot force the agent to swear, as there is no definite claimant against the agent at that point.
• Psak Heuristic: These halachot balance the pursuit of justice with the practical limitations of proof. The halacha avoids compelling an agent to swear in the absence of a direct, specific claim against him by the principal. It also implicitly underscores the critical importance of having witnesses for significant financial transactions to preempt such difficult disputes.

In summary, the Rambam's psak in Hilchot Shluchin v'Shutafin establishes a robust legal framework for agency in monetary matters, characterized by strict adherence to the principal's instructions, an overriding concern for the principal's benefit, and a nuanced approach to evidentiary issues.

Takeaway

The Rambam's Hilchot Shluchin v'Shutafin Perek 1 elucidates the foundational principle of "שלוחו של אדם כמותו," which, while robust for monetary transactions, is critically limited by the kavanat Torah for ma'aseh gufo in mitzvot and the inherent nature of issurim. The overarching rule of "לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת" serves as the bedrock for determining an agent's authority and the validity of his actions, ensuring the principal's protection against detrimental deviations and defining the essence of agency in Jewish law.

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¹ Steinsaltz on Mishneh Torah, Agents and Partners 1:1:1 s.v. וְכָל מַעֲשָׂיו קַיָּמִין. ² Steinsaltz on Mishneh Torah, Agents and Partners 1:1:2 s.v. וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן. ³ Steinsaltz on Mishneh Torah, Agents and Partners 1:1:3 s.v. וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר. ⁴ Steinsaltz on Mishneh Torah, Agents and Partners 1:2:1 s.v. לֹא עָשָׂה כְּלוּם. ⁵ Steinsaltz on Mishneh Torah, Agents and Partners 1:2:2 s.v. וְכֵן אִם טָעָה בְּכָל שֶׁהוּא. ⁶ Steinsaltz on Mishneh Torah, Agents and Partners 1:2:3 s.v. חוֹזֵר. ⁷ Steinsaltz on Mishneh Torah, Agents and Partners 1:2:4 s.v. שֶׁהֲרֵי אוֹמֵר לוֹ לְתַקֵּן שְׁלַחְתִּיךָ וְלֹא לְעַוֵּת. ⁸ Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. הקצות. (Referring to Ketzot HaChoshen, Choshen Mishpat 182:1 and Tosfot Rid on Kiddushin). ⁹ Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. הקצות. ¹⁰ Kiddushin 42a. ¹¹ Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. אמנם. ¹² Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. אמנם. ¹³ Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. נ"ב. ¹⁴ Steinsaltz on Mishneh Torah, Agents and Partners 1:1:1 s.v. וְכָל מַעֲשָׂיו קַיָּמִין. ¹⁵ Steinsaltz on Mishneh Torah, Agents and Partners 1:1:2 s.v. וְאֵין הָעוֹשֶׂה שָׁלִיחַ צָרִיךְ קִנְיָן. ¹⁶ Steinsaltz on Mishneh Torah, Agents and Partners 1:1:3 s.v. וְאֵין צְרִיכִין עֵדִים אֶלָּא לְגַלּוֹת הַדָּבָר. ¹⁷ Steinsaltz on Mishneh Torah, Agents and Partners 1:2:1-4. ¹⁸ Kiddushin 42a. ¹⁹ Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. אמנם. ²⁰ Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. אמנם. ²¹ Shemot 21:14. ²² Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. נ"ב. ²³ Pesachim 64a. ²⁴ Shemot 12:4; Ohr Sameach on Mishneh Torah, Agents and Partners 1:1:1 s.v. אמנם. ²⁵ Yevamot 47a.