Mishneh Torah, Circumcision 2

Sugya Map

• Core Issue: The agency of the Mohel—who is qualified to perform the covenantal act of Brit Milah, and what constitutes the "completion" of the mitzvah?
• Nafka Mina:
  • Can a non-Jew, a woman, or a minor validate the circumcision if an adult Jew is absent?
  • Does Milah performed by a disqualified agent require a Hatafat Dam Brit (dropping of blood) or a complete second circumcision?
  • The intersection of Shabbat and Milah: Does a failed/incomplete attempt permit the violation of Shabbat prohibitions to "finish" the task?
• Primary Sources: Shabbat 137b; Avodah Zarah 27a; Yevamot 71b; Rambam, Hilchot Milah 2:1–10; Shulchan Aruch, Yoreh De'ah 264.

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Text Snapshot

• Rambam, Hilchot Milah 2:1: "הכל כשרין למול... אפילו ערל, ועבד, ואשה, וקטן, אם אין שם ישראל גדול."
  • Nuance: The Rambam prioritizes the result (the removal of the foreskin) over the status of the agent. Note the dikduk of "הכל כשרין"—a radical democratization of the ritual, provided no adult Jew is available.
• Rambam, Hilchot Milah 2:2: "עכו"ם, אבל אם מל... אינו צריך למול שנית."
  • Nuance: Here, the ma'aseh (act) is treated as a physical reality (m'tziut) that, once achieved, satisfies the requirement of the covenantal status, even if the hachshara (qualification) of the agent was deficient.

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Readings

1. The Ohr Sameach: The Primacy of "Completion"

The Ohr Sameach (Hilchot Milah 2:1) grapples with a high-stakes ambiguity: When a disqualified person (a non-Jew) begins the milah and a qualified Jew finishes it, is this valid? He posits that the milah is fundamentally defined by its completion (gmar). If the foreskin is removed, the physical state of the child changes. However, he introduces a brilliant distinction: if the initial act was performed by someone who has no capacity to perform the mitzvah (like a non-Jew), can the subsequent action of the Jew be considered a "continuation"?

He draws an analogy to Shechitah: if a non-Jew begins the throat-cutting, the animal becomes nevelah (carrion) immediately. The subsequent act by a Jew is meaningless because the status of the animal is already fixed as forbidden. Yet, he pauses: Milah is different. A child who is orlah (uncircumcised) is in a state of karet. If a non-Jew cuts the skin, the child is no longer orlah. Thus, when the Jew performs the pri’ah (tearing of the membrane) and metzitzah (suction), they are not "finishing" a forbidden act; they are perfecting a status. He concludes that the gmar is the primary mitzvah-moment, and as long as the child is alive, the milah remains a living requirement.

2. The Yitzchak Yeranen: The "Agency of Fact"

The Yitzchak Yeranen offers a provocative defense of the Rambam’s ruling that a non-Jew’s milah is valid post-facto. He rejects the Kessef Mishneh’s attempt to ground this in lishmah (intent). Instead, he turns to Tosafot (Bekhorot 34a). He argues that when the Torah mandates a result—the removal of the skin—the physical act itself possesses an objective validity. If the skin is gone, the "covenantal mark" is present.

He draws a parallel to dinim (civil litigation) heard before a secular court (arkha'ot). If the verdict reached by the non-Jewish court aligns with Torah law, the judgment stands. Why? Because the truth of the law is independent of the status of the judge. Similarly, the milah is not a "magical" act performed by a priest; it is a physical sign. The prohibition against a non-Jew performing it is an "external" prohibition (issura mi-bar), not an inherent flaw in the act itself. Once the skin is gone, the child is circumcised. To suggest a second circumcision is to confuse the process of the mitzvah with the status of the child.

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Friction

The Kushya: If the Rambam asserts that milah requires pri'ah and metzitzah to be valid ("מל ולא פרע כאילו לא מל" – Shabbat 137b), and these are halacha l'Moshe mi-Sinai, how can a non-Jew’s milah be valid at all? If the non-Jew did not perform pri'ah, the child is still orlah by rabbinic law. If the Jew then performs pri'ah, they are effectively performing the entire essential mitzvah.

The Terutz:

1. The "Partial Status" Defense: The non-Jew removes the orlah (the physical obstacle). The pri'ah is an ancillary requirement to uncover the crown. The Rambam distinguishes between the milah (the physical removal) and the pri'ah (the revelation). If the non-Jew completes the physical removal, the "covenantal deficiency" is addressed. The pri'ah is then a completion of the form, not the substance.
2. The "Safety Valve": The Sha'agat Aryeh suggests that the permission for a non-Jew is a bedi-avad (post-facto) leniency born of the danger of leaving a child in a state of karet. We validate the result to minimize the risk to the child, rather than demanding a redundant, painful, and dangerous second procedure.

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Intertext

• Exodus 4:25: Tziporah’s use of a flint (tzor) is the foundational proof-text for the Rambam (2:2). It establishes that the instrument is secondary to the result.
• Shabbat 19:1: The Mishnah’s discussion of iron instruments and the custom of using a knife parallels the Rambam’s focus on the efficiency of the tool. The shift from flint to iron marks the transition from emergency (Tziporah) to normative (the Jewish community).
• Responsa (Maharal of Prague): Often cites the "natural" quality of the milah as a completion of the human form, which is why the agent is less important than the act itself.

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Psak/Practice

The Shulchan Aruch (Yoreh De'ah 264:1) codifies the Rambam: a non-Jew should not perform it, but post-facto it is valid, though one must hatafat dam brit (extract blood). In modern practice, this is a "null" category; we do not allow non-Jews to perform milah. However, the logic remains vital: the milah is an objective physical change. If a medical emergency occurs, the meta-psak heuristic is that the child's health and status take precedence over the pedigree of the mohel. We prioritize the removal of the orlah to resolve the karet status, even if the ritual environment is non-ideal.

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Takeaway

Milah is the intersection of a physical reality and a covenantal command; the Rambam teaches us that when the physical reality of the "sign" is achieved, the covenant holds, even if the human agent was not the ideal vessel.