Then he is to take the bull outside the camp and burn it, just as he burned the first bull. It is the sin offering for the assembly.
This is the law for expiating the guilt of a national sin, by a sin offering. If the leaders of the people, through mistake concerning the law, caused them to err, when the mistake was discovered an offering must be brought, that wrath might not come upon the whole congregation. Observe, 1. It is possible that the church may err, and that her guides may mislead her.
Commenting on Leviticus 4:13-21
SIN OFFERING FOR THE PRIEST. (Lev. 4:3-35) If the priest that is anointed do sin--that is, the high priest, in whom, considering his character as typical mediator, and his exalted office, the people had the deepest interest; and whose transgression of any part of the divine law, therefore, whether done unconsciously or heedlessly, was a very serious offense, both as regarded himself individually, and the influence of his example.
Commenting on Leviticus 4:3-35
Lev 4:20-21 “And let the priest make an atonement for them, that it may be forgiven them,” or, “so will they be forgiven.” This formula recurs with all the sin-offerings (with the exception of the one for the high priest), viz., Lev 4:26, Lev 4:31, Lev 4:35, Lev 5:10, Lev 5:13; Num 15:25-26, Num 15:28; also with the trespass-offerings, Lev 5:16, Lev 5:18; Lev 19:22...
Commenting on Leviticus 4:20-21