21 Prepare it with oil on a griddle. Bring it well-mixed and then present it crumbled in pieces as a pleasing fragrance to God. 22 Aaron's son who is anointed to succeed him offers it to God - this is a fixed rule. The whole thing is burned. 23 Every Grain-Offering of a priest is burned completely; it must not be eaten."
24 God spoke to Moses, 25 "Tell Aaron and his sons: These are the instructions for the Absolution-Offering. Slaughter the Absolution-Offering in the place where the Whole-Burnt-Offering is slaughtered before God - the offering is most holy. 26 The priest in charge eats it in a holy place, the Courtyard of the Tent of Meeting. 27 Anyone who touches any of the meat must be holy. A garment that gets blood spattered on it must be washed in a holy place. 28 Break the clay pot in which the meat was cooked. If it was cooked in a bronze pot, scour it and rinse it with water. 29 Any male among the priestly families may eat it; it is most holy. 30 But any Absolution-Offering whose blood is brought into the Tent of Meeting to make atonement in the Sanctuary must not be eaten, it has to be burned.
Matthew Henry's Commentary on Leviticus 6:21-30
Commentary on Leviticus 6:14-23
(Read Leviticus 6:14-23)
The law of the burnt-offerings put upon the priests a great deal of care and work; the flesh was wholly burnt, and the priests had nothing but the skin. But most of the meat-offering was their own. It is God's will that his ministers should be provided with what is needful.
Commentary on Leviticus 6:24-30
(Read Leviticus 6:24-30)
The blood of the sin-offering was to be washed out of the clothes on which it should happen to be sprinkled, which signified the regard we ought to have to the blood of Christ, not counting it a common thing. The vessel in which the flesh of the sin-offering was boiled must be broken, if it were an earthen one; but if a brazen one, well washed. This showed that the defilement was not wholly taken away by the offering; but the blood of Christ thoroughly cleanses from all sin. All these rules set forth the polluting nature of sin, and the removal of guilt from the sinner to the sacrifice. Behold and wonder at Christ's love, in that he was content to be made a sin-offering for us, and so to procure our pardon for continual sins and failings. He that knew no sin was made sin (that is, a sin-offering) for us, Romans 8:3.