Mishneh Torah, Sacrificial Procedure 4-6

Sugya Map

• Core Issue: The temporal and intentional boundaries of the Avodah (sacrificial service), specifically the definition of the "day" for slaughter vs. the "night" for burning.
• Nafka Mina: Can we perform shechitah at night? Does a lapse in intentionality (machashavah) invalidate the sacrifice? What defines the "sanctification" of blood?
• Primary Sources: Leviticus 7:38, Leviticus 1:11, Zevachim 2a, Zevachim 25a-b, Zevachim 46b, Hilchot Ma’aseh HaKorbanot 4-6.

Text Snapshot

Rambam, Hilchot Ma’aseh HaKorbanot 4:1: "כל הקרבנות אין מקריבין אותן אלא ביום... לפיכך אין שוחטין זבחים אלא ביום... כששקעה החמה נפסל הדם." Leshon Nuance: The Rambam uses "לפיכך" (therefore) to link the verse Leviticus 7:38—which pertains to the offering—to the act of slaughter. As noted by Yekhahen Pe'er, this is a classic lomdus problem: is shechitah strictly an Avodah? The Rambam implies that the temporal integrity of the sacrifice requires the slaughter to mirror the timing of the zerikah (sprinkling).

Readings

1. The Radbaz: Intentionality and the Avodah

The Radbaz (on 4:10) addresses the Rambam’s surprising claim that if one slaughters without any intent, the sacrifice is valid for Olah and Shelamim. The chiddush here is the distinction between machashavah pesulah (disqualifying intent, like piggul) and the total absence of kavanah. The Radbaz argues that the "intent" requirement is a mitzvah le-chatchilah (a preference for the ideal execution), but the Avodah itself—the physical act performed by a priest—possesses an objective sanctity that does not necessarily require the subjective consciousness of the operator, provided no negative intent is present.

2. The Kessef Mishneh: The "Hidden" Logic of Location

The Kessef Mishneh (on 5:10) tackles the Rambam’s derivation that communal peace-offerings follow the laws of Kodshei Kodashim (Most Sacred) regarding their slaughter location. He notes the Rambam’s preference for associating the communal peace-offering with the sin-offering Leviticus 23:19, rather than the burnt-offering Leviticus 3:2. The chiddush is the principle of gezeirah shavah or thematic linkage: by tethering the peace-offering to the sin-offering, the Rambam elevates the communal peace-offering to a level of structural importance, ensuring the "northern" requirement is non-negotiable.

Friction

The Kushya: The "Non-Avodah" Slaughter

The strongest tension arises from the Rambam’s assertion that slaughter is not an Avodah (as a non-priest can perform it), yet he insists it must follow the strict temporal constraints of the Avodah (the "day" rule). If it is not an Avodah, why is it bound by the same temporal verse that limits the sprinkling of blood?

The Terutz

The terutz (per Yekhahen Pe'er) lies in the systemic unity of the sacrifice. While shechitah is not an Avodah in the sense of requiring a Kohen, it is the precondition for the Avodah. If one slaughters at night, the blood is not "fit" to be sprinkled during the day, because the Torah demands the sprinkling occur on the "day of its slaughter" Leviticus 7:16. Thus, the temporal constraint is not on the act of slaughter per se, but on the status of the blood as a valid sacrificial component. The slaughter is the "trigger"—if the trigger is pulled in the dark, the bullet (the blood) is already misfired by the time the Kohen reaches the altar.

Intertext

• Zevachim 25b: The Gemara discusses the "open space" of the basin. The Rambam’s ruling that blood falling into a bottomless vessel is disqualified mirrors the Mishnaic concern for mechitzah (partitioning). It reinforces the idea that the "sanctity" of the blood is not just a chemical state, but a spatial one—it must occupy a "sanctified container" to be considered present for the Avodah.
• Megillah 20b: The Talmud establishes that shechitah is a daytime activity. The Rambam’s reliance on the derashah here confirms that the sacrificial day is defined by the sun’s presence, not merely by the passage of 12 hours.

Psak/Practice

In contemporary meta-psak, this chapter serves as the bedrock for the "Status of the Blood" (Dam Ha-Korban). It teaches that hachsharat ha-dam (preparing the blood) is the central pivot of the Temple service. Even in the absence of the Temple, the logic holds: the mitzvah is not just in the "what" (the slaughter) but in the "when" (the daylight). A modern halachic heuristic derived here is the priority of the Avodah over convenience—the Rambam’s insistence that "the eager hasten to perform the mitzvot" (4:7) is a formal principle, not merely an ethical suggestion.

Takeaway

Sacrifice is not a static object but a temporal process; the Avodah is a sequence where the "day" acts as the boundary of validity, and the priest acts as the guardian of that boundary.