Transitioning from the personal, material world into the sacred realm demands profound identification, humility, and dedication. Even when bringing a peace offering out of a sense of wholeness, joy, and deep gratitude, an individual must undergo a process of atonement for moral shortcomings. This journey requires an internal confession of humility, acknowledging that one is ultimately unworthy of God's kindness [פירושי רד צ הופמן, רש ר הירש].
The initial step of preparation involves pressing one's hands upon the head of the offering. This physical gesture expresses the individual's absolute identification with the animal and an internal awakening to dedicate their life entirely to God [רש ר הירש, ביאור שטיינזלץ]. This action is highly personal and must be performed by the individual's own hands, never through an appointed representative, and is applied specifically to the head rather than the neck [מלבי״ם]. Furthermore, it is only performed once the animal has been formally consecrated, not while it remains secular property [ביאור יש״ר]. The requirement is strictly limited to the rightful owner; a person cannot lean on the offering of a friend, a non-Jew, or an animal inherited from a deceased convert. However, if multiple partners bring an offering together, every partner is required to press their hands upon it [תורה תמימה, צפנת פענח, אדרת אליהו]. The primary approach among commentators is that the peace offering mandates this act of leaning, distinguishing it from other offerings like the firstborn, the tithe, and the Passover sacrifice. The physical application of pressure also varies depending on the animal. Because cattle are strong, they can bear the full weight of the individual's hands, whereas an animal from the flock is inherently weaker, requiring a softer and gentler touch [קיצור בעל הטורים].
Following the preparation, the animal is slaughtered. This specific act is not an exclusive duty of the priesthood and remains entirely valid even if performed by an ordinary Israelite [רלב״ג, ביאור שטיינזלץ]. However, only consecrated animals are permitted to be slaughtered within the sacred precincts; processing secular meat in the Temple courtyard is strictly forbidden [תורה תמימה]. Unlike the burnt offering, which is restricted to the northern side of the Altar, the peace offering may be slaughtered anywhere within the general space before the Tabernacle [רלב״ג, ביאור יש״ר]. This area encompasses the main courtyard but explicitly excludes the side chambers, which, despite their sanctity, are invalid for this purpose [תורה תמימה, מלבי״ם]. If the courtyard is a valid location, the Sanctuary itself is certainly valid, as it possesses an even higher degree of holiness [תורה תמימה]. A critical condition for the slaughtering is that the doors of the Sanctuary must be open. If the doors are locked during the slaughter, the offering is rendered completely invalid [תורה תמימה, מלבי״ם, רלב״ג]. Some commentators explain that because the peace offering can be slaughtered anywhere in the courtyard, the open doors serve as a necessary, visible mark that this is a sacred procedure rather than an ordinary slaughter [העמק דבר]. Others maintain that this requirement for open doors is a universal rule applying to all offerings [פירושי רד צ הופמן].
Once the blood is collected, the exclusive sacred service of the priests begins. To perform this, the priests must be in a state of purity and dressed in their official priestly garments [רלב״ג, ביאור שטיינזלץ]. The blood is then cast against the lower half of the Altar. It is applied to two opposite corners, ensuring that it spreads across all four sides [רלב״ג, ביאור יש״ר]. Beyond the physical procedure, surrounding the Altar with blood carries a profound message. It symbolizes God's expectation that an individual experiencing wholeness and joy must encompass every dimension of their life, including their spirit, their Torah study, and their national identity, and dedicate all of it entirely to the service of the Creator [רש ר הירש].