Mishnah Keritot 1:1

Sugya Map

• Issue: The Mishnah enumerates thirty-six categories of transgressions in the Torah that incur karet (excision) for intentional violation, a chatat (sin offering) for unwitting violation, and an asham taluy (provisional guilt offering) for uncertain violation. This opening Mishnah sets the stage for the entire tractate.
• Nafka Mina(s):
  • Categorization vs. Enumeration: Is the number "thirty-six" a precise count of actions or categories? This impacts liability for multiple transgressions in a single he'elam (unwitting period).
  • Scope of Karet: The inclusion of both lo ta'aseh (prohibitions) and mitzvot aseh (positive commandments like Pesach and Milah) within the karet framework.
  • Distinction of Offerings: The Mishnah differentiates between chatat and asham taluy, particularly the unique case of mekadesh/tumah requiring a korban oleh v'yored (sliding-scale offering) even for definite transgression.
• Primary Sources: Mishnah Keritot 1:1; Vayikra 18:6-23 (Arayot); Vayikra 20:1-21 (Karet penalties); Bamidbar 15:29 ("תורה אחת יהיה לכם לעושה בשגגה").

Text Snapshot

The Mishnah opens with a numerical statement: "שלשים ושש כריתות בתורה"¹ (Mishnah Keritot 1:1). This introduces the core subject matter—the thirty-six karet offenses. The listing then proceeds, beginning with a lengthy catalogue of arayot (incestuous/forbidden relations), followed by other severe transgressions like avodah zarah, chillul Shabbat, and various tumah (impurity) violations related to kodshim (sacred items) or the Mikdash. It notably includes shemen hamishcha and ketoret misuse. Crucially, the Mishnah explicitly adds "הפסח והמילה" (the Paschal offering and circumcision) as positive mitzvot that incur karet, a significant dikduk as most karet offenses are lavim. The siyata d'shmaya (end of the Mishnah) clarifies the korban liability: "על אלו חייבין על זדונם כרת ועל שגגתן חטאת ועל ספקן אשם תלוי"¹ (Mishnah Keritot 1:1), but then carves out an exception for mekadesh/tumah, stating Rabbi Meir's view that it warrants a korban oleh v'yored even for a definite transgression, differing from the general asham taluy rule. The Rabbis then dispute Rabbi Meir regarding the mekallel (blasphemer), exempting him from chatat based on "תורה אחת יהיה לכם לעושה בשגגה" (Bamidbar 15:29), as blasphemy is a verbal, not an active, transgression.

Readings

Rambam, Pirush HaMishnayot, Keritot 1:1:1

Rambam, with his characteristic analytical precision, tackles the numerical opening of the Mishnah, "שלשים ושש כריתות שבתורה"¹. His chiddush here is that this number refers not to an exhaustive count of every single karet-bearing action, but rather to categories or general types (klalei ha'inyanim), leaving the specific details (hapratim) to be gleaned from elsewhere². He illustrates this vividly:

1. Arayot: The Mishnah's "הבא על האשה ובתה" is a general heading, encompassing numerous specific arayot permutations like "אשה ובת בנה, אשה ובת בתה, ואמה ואם אמה ואם אביה ובתו ובת בנו ובת בתו"². Were these all counted individually, the number would far exceed 36.
2. Avodah Zarah: Similarly, "העובד עבודת כוכבים" includes any form of idol worship—libation, burning incense, prostration, sacrifice—as detailed in Sanhedrin chapter 7².
3. Shabbat: Most strikingly, "המחלל את השבת" is counted as one category, despite encompassing the "תשעה ושלשים כריתות" (39 avot melachot) that each independently incur karet².

The nafka mina of this categorical numbering, according to Rambam, is to teach that "העושה מאלו עבירות הרבה בהעלם אחת חייב על כל אחד חטאת על כל שגגה"² (Mishnah Keritot 1:1). If one commits multiple karet offenses within a single period of unawareness (he'elam echad), they are liable for a separate chatat for each distinct category. This aligns with the Gemara's discussion on avot melachot (e.g., Shabbat 73a), where one performing all 39 avot in a single he'elam is liable for 39 chatatot. The "36" thus functions as a pedagogical tool for this halachic principle.

Rambam then delves into an exceedingly detailed exposition of shemen hamishcha (anointing oil) and ketoret (incense). He stresses that for shemen hamishcha, karet is incurred only if one prepares it with the intent to anoint with it, and only if it is the original oil made by Moshe. He provides specific weights (e.g., 500 shekalim of mar dror, 250 of kinamon bosem) and preparation methods, citing tradition. For ketoret, karet is incurred if prepared with the intent to smell it, regardless of the amount, so long as it follows the prescribed mixture. He details the eleven ingredients (netef, shchelet, chelbanah, levonah, etc.) and their precise weights (e.g., 70 maneh of netef, 16 maneh of mor), culminating in a total of 368 maneh made annually, with 365 for daily use and 3 for Yom Kippur. This meticulousness underscores the severity and specificity of these karet prohibitions, which are tied to divine instruction and priestly service.

Mishnat Eretz Yisrael, Keritot 1:1:1-2

The Mishnat Eretz Yisrael offers a different, albeit complementary, perspective on the Mishnah's numerical opening. It highlights that "שלשים ושש כריתות בתורה" is a classic example of a numerical opening (petichah misparit) common in Mishnaic literature³. These openings (e.g., "ארבע מראות נגעים"⁴, "ארבע אבות נזיקין"⁵, "חמש עשרה נשים פוטרות"⁶) serve primarily as mnemonic devices and organizational frameworks for the material³. The Mishnah's list is not a direct quote from any single Biblical passage (like Vayikra 18 or 20) but an organized compilation.

A key observation from Mishnat Eretz Yisrael is the inclusion of "הפסח והמילה" within this list. These are positive mitzvot, unlike the other prohibitions, making their inclusion a structural anomaly. The commentary notes that the numerical title "שלשים ושש" is specifically "מותאמת לסיפא המונה גם את הפסח והמילה, למרות שהן מצוות חריגות, בהיותן מצוות עשה – זאת בניגוד ליתר הרשימה"³ (Mishnah Keritot 1:1). This suggests that the numerical framework was designed to accommodate these exceptions, emphasizing their unique status as mitzvot aseh that carry the severe penalty of karet. The numerical framing thus acts as a pedagogical guide, not just for memory, but also for highlighting the diverse nature of karet offenses.

Friction

The most potent kushya arises from the very first phrase of our Mishnah: "שלשים ושש כריתות בתורה"¹ (Mishnah Keritot 1:1). If, as Rambam meticulously details², the category of chillul Shabbat alone comprises 39 avot melachot each carrying karet, and arayot involve numerous permutations far beyond a single count, then the number 36 seems woefully insufficient and almost misleading. How can the Mishnah, known for its precision, present a specific number that is demonstrably an undercount of actual karet liabilities? This numerical discrepancy creates a significant tension between the Mishnah's stated figure and the reality of halachic enumeration.

The most compelling terutz is offered by Rambam in his Pirush HaMishnayot². He clarifies that the Mishnah's count of "שלשים ושש" refers to general categories (klalei ha'inyanim), not to an exhaustive tally of every single karet-bearing action. Thus, "המחלל את השבת" is counted as one item, encapsulating all 39 avot melachot within that single category. Similarly, "הבא על האשה ובתה" represents a broad class of arayot, not just one specific act. The utility of this numerical framework, according to Rambam, is didactic: it teaches that if one commits multiple distinct categories of karet offenses within a single period of unawareness (he'elam echad), they are liable for a separate chatat for each category. This principle is crucial for understanding korbanot liability. The Mishnah is not providing a census of karet acts, but a structured list of categories for the purpose of halachic instruction regarding chatat liability.

An additional terutz, from Mishnat Eretz Yisrael³, notes the pervasive use of numerical openings in Mishnaic literature as mnemonic devices and organizational tools. The number 36, then, serves a pedagogical function, aiding memory and structuring the discussion, even if it does not represent a precise, exhaustive count of individual karet actions. This approach suggests that the Mishnah prioritizes clarity and memorability over absolute numerical exactitude in its introductory statement. The friction is thus resolved by understanding the Mishnah's purpose as one of categorical classification and pedagogical structure rather than comprehensive enumeration.

Intertext

The Mishnah Keritot 1:1, by enumerating karet offenses, draws heavily from foundational passages in Tanakh. The extensive list of arayot at the outset directly references Vayikra chapters 18 and 20. For instance, "אשה ובתה" (a woman and her daughter) is explicitly forbidden in Vayikra 18:17, with karet specified in Vayikra 20:14 for the analogous case of a man marrying a woman and her mother. The prohibition against "הבא על הזכור" (a man who lies with a male) is found in Vayikra 18:22 and 20:13, the latter explicitly stating karet. Similarly, "המגדף" (blasphemer) connects to Vayikra 24:16, though that verse specifies sekilah (stoning) for blasphemy, prompting the Mishnah's subsequent discussion regarding chatat liability for shogeg. The aseret hadibrot (Ten Commandments) serve as the bedrock for chillul Shabbat, and specific karet penalties for desecrating Shabbat are found in Shemot 31:14 and Bamidbar 15:32-36.

A pivotal cross-reference within the Mishnah itself, and explicitly cited by the Rabbis, is Bamidbar 15:29: "תורה אחת יהיה לכם לעושה בשגגה"⁷. This verse, regarding sin offerings, is employed by the Rabbis to exclude the mekallel (blasphemer) from chatat liability for unwitting transgression, arguing that his sin is one of speech, not "action" (ma'aseh). This highlights a critical interpretive principle: the scope of korban chatat is limited to sins of commission (or specific omissions like Pesach/Milah) that involve a physical action.

In later halachic literature, the framework established by this Mishnah forms the backbone for various Hilchot Korbanot. Rambam's Mishneh Torah, for example, in Hilchot Shegagot 1:1-2, codifies the general rule: "כל מי שעבר על אחת מכל מצות לא תעשה שיש בה כרת, או על מצות עשה שיש בה כרת, ועבר עליה בשוגג, חייב להביא קרבן חטאת קבועה"⁸. He then meticulously lists the 36 karet offenses, mirroring the Mishnah's structure and incorporating his categorical understanding. This demonstrates the Mishnah's enduring influence, providing the fundamental categories for determining korban liability. The discussions regarding shemen hamishcha and ketoret find extensive treatment in Hilchot Klei Hamikdash 1:3-4 and Hilchot Temidim uMusafim 2:4-5, respectively, where Rambam elaborates on their composition, purpose, and the karet implications of their misuse.

Psak/Practice

The enumeration of thirty-six karet offenses in Mishnah Keritot 1:1 is not merely an academic exercise; it serves as the foundational halachic framework for determining liability for korbanot. In halacha l'ma'aseh, while karet itself is a divine decree (and thus not subject to human court enforcement), the Mishnah's distinctions are critical for understanding the obligations of chatat and asham taluy.

The general rule, as codified by Rambam, is that for any karet-bearing transgression committed unwittingly (b'shogeg), a korban chatat is required⁸. This necessitates a precise understanding of what constitutes a karet offense and whether the action falls into a category that obligates a chatat. The exception for mekallel (blasphemer) as per the Rabbis, based on "לעושה בשגגה" (Bamidbar 15:29), is crucial. It establishes a meta-psak heuristic: chatat liability is generally restricted to transgressions involving a physical ma'aseh (action), not mere speech, a principle that can be applied to other verbal transgressions.

Furthermore, the unique case of mekadesh/tumah requiring a korban oleh v'yored (sliding-scale offering) even for a definite transgression, according to Rabbi Meir, highlights the Torah's nuanced approach to atonement. This case, where the korban is determined by one's financial ability (Leviticus 5:6-7), suggests a heightened emphasis on atonement for tumah in the Mikdash or kodshim, regardless of intent or certainty. While the Mikdash no longer stands, these principles remain vital for understanding the intricate system of korbanot and the Torah's punitive and atoning mechanisms. The exact formulation and intent surrounding shemen hamishcha and ketoret, though currently theoretical, underscore the meticulousness with which halacha approaches the sacred.

Takeaway

Mishnah Keritot 1:1 provides a categorical, rather than exhaustive, enumeration of 36 karet offenses, serving as a pedagogical bedrock for understanding korban chatat liability for unwitting transgressions. Its structural nuances, particularly the inclusion of positive mitzvot and specific exclusions, reveal the intricate interplay between divine punishment, ritual atonement, and the precise definition of action and intent in halacha.

---

¹ Mishnah Keritot 1:1. ² Rambam, Pirush HaMishnayot, Keritot 1:1:1. ³ Mishnat Eretz Yisrael, Keritot 1:1:1-2. ⁴ Mishnah Negaim 1:1. ⁵ Mishnah Bava Kamma 1:1. ⁶ Mishnah Yevamot 1:1. ⁷ Bamidbar 15:29. ⁸ Rambam, Mishneh Torah, Hilchot Shegagot 1:1.