שמות, פרק כ״ט, פסוק י״ד

During the inauguration of the priesthood, a highly unusual procedure takes place regarding the sin offering. Instead of being eaten, the entire animal is taken outside the camp and burned. This total consumption involves the head, the unskinned cut pieces [חזקוני], and even the waste found within the intestines [ביאור יש"ר, שטיינזלץ], though it is understood that the meat was washed prior to being placed in the fire [אבן עזרא].

This directive is surprising because standard practice dictates that a sin offering whose blood is applied to the outer courtyard altar is eaten by the priests. Only offerings whose blood is brought into the inner sanctuary are entirely burned [רש"י, שטיינזלץ, פרדס יוסף]. The primary approach among commentators is that this was a temporary, exceptional ruling for the inauguration [רש"י, הטור הארוך, ביאור יש"ר]. While some maintain that this exception applied to all similar dedication ceremonies throughout history [ריב"א, מזרחי, שפתי חכמים], others insist it was a completely unique event that never occurred again [גור אריה, דברי דוד].

Several explanations are offered for why the meat was disqualified from being eaten. One perspective links the offering directly to the sin of the Golden Calf. Since this was the High Priest's offering meant to atone for that event, standard law would require its blood to be brought inside the Tabernacle and its meat burned. However, because the Tabernacle was not yet fully sanctified, the service was performed outside, while the meat was still treated with the strict burning requirement of an inner offering [רמב״ן, הטור הארוך, רבנו בחיי]. Additionally, the principle that a prosecutor cannot serve as a defender prevented the blood of a bull from being brought into the inner sanctuary to atone for a sin involving a calf [משכיל לדוד]. Opposing this view, others argue against any connection to the Golden Calf, noting that Aaron was not yet fully anointed and his sons had no part in that sin. Instead, they suggest the offering was meant to atone for potential unintentional errors in teaching Jewish law [העמק דבר].

Another approach focuses on the spiritual purpose of eating a sacrifice, which normally elevates a physical act into the service of God. Because Aaron and his sons were not yet fully consecrated during these days, no one in the camp possessed the requisite holiness to eat the meat, necessitating its burning outside the camp [רש"ר הירש]. A third perspective views the burning as a consequence of ownership. Just as a priest's personal grain offering is entirely burned rather than eaten, this sin offering, serving as the priests' personal sacrifice, was likewise designated for the fire [חזקוני].

The overarching purpose of the offering is to secure atonement for Aaron and his sons [אבן עזרא, אבן עזרא הקצר]. The inclusion of the sons was necessary because God's anger toward Aaron following the Golden Calf incident threatened to impact his descendants [רמב״ן, הטור הארוך]. Beyond addressing past misdeeds, the offering also serves as a process of purification for the future, protecting the priests from spiritual stumbling blocks [רש"ר הירש]. Alternatively, the purification was directed at the altar itself, which had not yet achieved its complete state of holiness [חזקוני].

The act of burning the offering carries a broader historical resonance regarding the protective power of sacrifices. It is suggested that the merit of such offerings later empowered the Israelites to burn the chariots of their enemies during the conquests of Joshua. Conversely, when the sacrificial service eventually ceased, that protective power was lost, leading to the tragic burning of Jerusalem in the days of Zedekiah [קיצור בעל הטורים].