Shulchan Arukh, Orach Chayim 107:3-108:1

Sugya Map

• Issue: The laws pertaining to praying the Amidah prayer when one is in doubt about having already prayed it, and the permissibility and parameters of praying a voluntary (nedavah) Amidah.
• Nafka Mina:
  • Whether one must repeat the Amidah if there is doubt.
  • The conditions under which a second Amidah is permitted as a voluntary prayer.
  • The definition of "chisdush" (innovation) required for a voluntary Amidah.
  • The distinction between individual and congregational voluntary prayers.
  • The rules for making up missed prayers (tekufot sh'maya).
  • The status of prayers offered intentionally or due to extenuating circumstances.
• Primary Sources:
  • Talmud Bavli: Berachot 21a-b, 31a, 35b; Shabbat 10a; Rosh Hashanah 33a; Pesachim 64b; Shekalim 4:1; Zevachim 103a; Temurah 20a-b; Sukkah 51b; Vayikra Rabbah 7:2.
  • Rif (Yoma 16a, based on Berachot 31a)
  • Rosh (Berachot 2:3)
  • Tur (Orach Chayim 107)
  • Shulchan Arukh (Orach Chayim 107:3-7, 108:1)
  • Mishnah Berurah (ad loc.)

Text Snapshot

Shulchan Arukh, Orach Chayim 107:3:

If one is in doubt if one prayed [the Amidah], one goes back and prays [the Amidah again], and one does not need to innovate anything new [in the prayer]. But if it clear to one that one prayed, one does not go back and pray [again] without an innovation [i.e. something new added to his prayer]. And by means of [using] an innovation [in one's prayer], one may return and pray as a voluntary [Amidah] as many times as one wants, except for the Musaf prayer [i.e. Amidah], for we do not pray it as a voluntary [Amidah]. And on Shabbat and Yom Tov, one may not pray a voluntary prayer at all.

• Dikduk/Leshon Nuance: The phrase "in one's prayer" ("בִּתְפִלָּתוֹ") after "one does not need to innovate anything new" suggests that the original prayer, if it indeed occurred, was obligatory. The subsequent prayer is thus a safeguard against doubt. The concept of "innovation" ("חִדּוּשׁ") is central to making a prayer voluntary, distinguishing it from an obligation. The prohibition on voluntary prayer on Shabbat/Yom Tov and for Musaf is a crucial limitation.

Shulchan Arukh, Orach Chayim 107:4:

This "innovation" that we mentioned [above means] that one "innovates" something in each blessing of the middle ones [i.e. the middle thirteen blessings of the Amidah] that relates to that [particular] blessing. And if one innovated [something] in even just one [of the middle blessings], that is sufficient in order to indicate that it is a voluntary [prayer] and not an obligatory one.

Gloss: And there are those who say that it's not called "an innovation" unless something was added into it that one did not need beforehand. [Tur in the name of the Rosh]

• Dikduk/Leshon Nuance: The phrase "that relates to that [particular] blessing" ("הַשַּׁיָּךְ לְאוֹתוֹ הַדָּבָר") is key. It implies a thematic connection, not mere arbitrary insertion. The gloss from the Tur/Rosh introduces a stricter definition: "something was added into it that one did not need beforehand" ("דָּבָר שֶׁלֹּא הָיָה צָרִיךְ לוֹ קוֹדֶם"). This hints at a debate on the nature of chisdush – is it substantive content or a formal declaration of voluntary intent?

Shulchan Arukh, Orach Chayim 108:1:

If one erred or was forced [by circumstance] and did not pray the morning prayer, one should pray the afternoon prayer twice: the first is the afternoon prayer, and the second as a make-up. If one inverted [the order], one has not fulfilled one obligation in prayer for the prayer which is a make-up, and one needs to go back and pray it [again]. And the same law applies in every case in which one must pray a make-up prayer.

• Dikduk/Leshon Nuance: The terms "erred" ("שָׁגַג") and "was forced" ("אנוס") establish categories of unintentional omission. The concept of "make-up" ("תְּפִלַּת הַשְּׁלִיחַ" or "תְּפִלַּת הַכִּסּוּי" - though the latter is less common here, the idea is covering the missed obligation) is introduced. The strict ordering ("If one inverted [the order]") highlights the structured nature of prayer fulfillment.

Readings

The Obligation to Pray When in Doubt (107:3)

The Shulchan Arukh begins with a fundamental principle derived from the Talmudic discussion in Berachot 21a. If one entertains doubt about having prayed Shemoneh Esrei, one must repeat it. This is based on the principle of safek d'oraita l'chumra (a doubt regarding a Torah law is treated stringently). However, the gemara notes that if one is certain one has prayed, one does not repeat the prayer unless one introduces a chisdush. This distinction is crucial: doubt necessitates action, certainty precludes repetition without justification.

The Nature and Permissibility of Voluntary Prayer (107:3-4)

The concept of praying a voluntary Amidah hinges on chisdush. The Shulchan Arukh cites the definition that one innovates something related to the blessing's theme. This is derived from discussions in the Rishonim, particularly the Rosh (Berachot 2:3), who elaborates on the idea of adding something new. The Tur (in the name of the Rosh) sharpens this by stating that the addition must be something not previously needed. This implies that one cannot merely repeat a phrase; it must be a substantive addition that signals a shift from obligation to voluntary offering.

The Rishonim debated the permissibility of congregational voluntary prayers. The Mishnah Berurah (107:9) explains the basis of the prohibition for a congregation: "אין צבור מקריבין קרבן נדבה" (a congregation does not offer a voluntary sacrifice). This is linked to the concept of korban nedavah (voluntary offering) in the Temple era. While a congregation could offer certain voluntary sacrifices like the olah kitz (summer sacrifice), this was rare, as the altar was not always devoid of other offerings. Thus, the analogy suggests that a congregational voluntary prayer is akin to offering a voluntary sacrifice when it's not fitting. The Beur HaGra (107:3:1) notes the difficulty the Rishonim had with this, referencing other sugyot (e.g., Shekalim 4:1, Zevachim 103a, Temurah 20a-b) that seem to permit congregational voluntary offerings. The Mishnah Berurah resolves this by stating that while an individual can pray a voluntary Amidah even in a congregation by introducing a chisdush, the congregation as a unit cannot initiate a voluntary Amidah. This is further clarified by the Eliyah Rabbah (107:5) and Kaf HaChayim (107:18:1) which confirm that an individual can pray a voluntary Amidah amongst a congregation, provided they introduce the chisdush.

The Shulchan Arukh also explicitly forbids voluntary Amidah prayers on Shabbat and Yom Tov, and for Musaf, drawing from established halachic principles that these days and prayers have their own fixed structures and sanctity, precluding additional voluntary elements.

The Laws of Make-Up Prayers (108:1)

Section 108 addresses the scenario of missing an Amidah prayer. The fundamental rule is that a missed prayer can be made up by praying the next scheduled prayer twice. The first recitation fulfills the current obligation, and the second serves as the make-up. Crucially, the order cannot be reversed; praying the make-up prayer first does not fulfill the obligation. This is a strict rule, emphasized by the Shulchan Arukh's statement that one has not fulfilled any obligation in such a case.

The Rishonim (as cited in the glosses to 108:2 and 108:4) debate the scope of make-up prayers. The Sefer Mitzvot Katan and Rivash (Siman 140) limit make-ups to the immediately adjoining prayer. This means if one misses two consecutive prayers (e.g., Shacharit and Mincha), only the Ma'ariv prayer can serve as a make-up for Mincha, but there is no make-up for the missed Shacharit. However, Shulchan Arukh 108:6 introduces a leniency: a prayer that cannot be made up due to missing prior ones can be prayed as a voluntary prayer, provided a chisdush is introduced. This allows for a form of fulfillment, albeit not the direct obligation.

The Shulchan Arukh also distinguishes between unintentional omissions (shogeg or anus) and intentional ones. If one deliberately skips a prayer, there is no make-up, though one can still pray it as a voluntary prayer with a chisdush. The text further defines anus broadly, including situations of monetary loss or even drunkenness, as long as the prayer time was lost unintentionally.

Friction

The Tightrope of "Chisdush"

The most significant friction lies in the precise definition and application of chisdush. The Shulchan Arukh (107:4) states one must "innovate something in each blessing of the middle ones... that relates to that particular blessing." The gloss from the Tur (in the name of the Rosh) adds a critical layer: "something was added into it that one did not need beforehand."

The Kushya: How can one "innovate" something into a blessing that relates to its theme, yet simultaneously add something "one did not need beforehand"? If the innovation is thematic, it seems to be a clarification or emphasis of what the blessing already contains. If it's something "not needed beforehand," it risks being extraneous or even a disruption. For instance, if one is praying the blessing of Refuah (healing) and adds a prayer for the healing of a specific person, that is certainly thematic and potentially "not needed beforehand" in that specific formulation. But what if one simply adds a more elaborate plea for divine mercy? Does that qualify as chisdush? The Rishonim are grappling with the boundary between enriching an obligatory prayer (which is forbidden if one is certain one prayed) and transforming it into a voluntary one.

The Terutz: The resolution hinges on understanding chisdush as an act of intent and self-declaration, rather than solely substantive content. The Rishonim are not necessarily seeking entirely new theological concepts. Rather, the addition serves as a marker, a signal to oneself and potentially to Heaven, that this prayer is now being offered not out of obligation, but as a freely chosen act of devotion. The phrase "that relates to that particular blessing" ensures the addition is not entirely arbitrary, maintaining a connection to the structure of the Amidah. The Tur's "not needed beforehand" might mean it wasn't a required component of the standard Amidah formulation for that specific recitation. It's a personal, extra layer. The Mishnah Berurah's explanation of the congregational prohibition, linking it to korban nedavah, further suggests that the voluntary prayer is an offering beyond the prescribed duty. Therefore, any addition, even a personal plea or a more detailed articulation of the blessing's theme, if done with the intent to signal a voluntary offering, can qualify as chisdush, provided it's not entirely disconnected from the blessing's essence. The Shulchan Arukh (107:3) states "one does not need to innovate anything new" when in doubt, implying the repeated prayer is a safeguard for the obligation, not a new offering. When one is certain one prayed, the repetition must be a voluntary act, hence the need for chisdush.

Intertext

The Principle of "Safek d'Oraita L'Chumra"

The rule that one must repeat the Amidah when in doubt (107:3) is a direct application of the general principle of safek d'oraita l'chumra. This principle, found throughout Shas, dictates that any doubt concerning a matter derived from the Torah requires adherence to the stricter interpretation. For example, in Pesachim 10b, if one is unsure if chametz was present in a certain area, one must avoid it. Similarly, in Yoma 49b, doubt about ritual impurity necessitates a more stringent approach. The Shulchan Arukh, Yoreh De'ah 116:1, codifies this extensively regarding kashrut, where any doubt about the status of food is treated as forbidden. The Shulchan Arukh here applies this overarching legal heuristic to the specific obligation of prayer, ensuring that no one transgresses the law of missing Shemoneh Esrei due to uncertainty.

The Prohibition of Congregational Voluntary Offerings and its Parallel in Prayer

The prohibition against a congregation praying a voluntary Amidah (107:3) is explicitly linked by the Rishonim and Acharonim to the Temple-era prohibition of a congregation offering a voluntary sacrifice (korban nedavah). The Mishnah Berurah (107:9) and Kaf HaChayim (107:17:1) cite Shekalim 4:1 and related gemarot (like Zevachim 103a, Temurah 20a-b) which discuss the circumstances under which a congregation could offer voluntary sacrifices. The Kaf HaChayim explains that the olah kitz (summer sacrifice) was a rare instance of a voluntary congregational offering when the altar was not otherwise occupied. However, since this was infrequent, the general rule remained that a congregation does not bring voluntary offerings. This analogy strongly suggests that the fixed prayers (tefillot ha'ktuvot) are the "public offerings" of the congregation, and introducing voluntary elements without a clear precedent or communal directive is akin to offering a korban nedavah when it's not appropriate.

Psak/Practice

The Shulchan Arukh is quite clear in its psak:

1. Doubt: If in doubt about praying Shemoneh Esrei, one must pray it again. No chisdush is needed for this repetition, as it's to fulfill a potential obligation.
2. Certainty: If certain one has prayed, one may not repeat the Amidah unless it is a voluntary prayer with chisdush.
3. Chisdush: The innovation must be thematic to the blessing and, according to the Rosh, something not previously needed. This distinguishes it from an obligatory prayer.
4. Limitations: Voluntary Amidot are forbidden on Shabbat, Yom Tov, and for Musaf. Congregations cannot offer voluntary Amidot.
5. Make-ups: Missed prayers are made up by praying the subsequent prayer twice. The order is critical. If two consecutive prayers are missed, only the latter can be made up. A missed prayer that cannot be made up can be prayed voluntarily with chisdush.
6. Extenuating Circumstances: Intentional omission forfeits make-up rights, but voluntary prayer with chisdush remains possible. Unintentional omissions (shogeg or anus) allow for make-ups.

The Mishnah Berurah is often the practical guide here, emphasizing the careful observance of these laws, particularly the strictures on voluntary prayers and the precise mechanics of make-up prayers.

Takeaway

When in doubt, err on the side of prayer; when certain, prayer becomes a voluntary offering, requiring deliberate innovation. The structure of communal prayer guards against extraneous additions, preserving the sanctity of fixed obligations.