C. F. Keil and Franz Delitzsch on Leviticus 8:18-21

Lev 8:18-21

The sin-offering, through which the priests and the altar had been expiated, and every disturbance of the fellowship existing between the holy God and His servants at the altar, in consequence of the sin of those who were to be consecrated, had been taken away, was followed by a burnt-offering, consisting of a ram, which was offered according to the ordinary ritual of the burnt-offering (Lev 1:3-9), and served to set forth the priests, who had appointed it as their substitute through the laying on of hands, as a living, holy, and well-pleasing sacrifice to the Lord, and to sanctify them to the Lord with all the faculties of both body and soul.