Leave none of it until the morrow - See the note on Leviticus 7:15.

On the same day it shall be eaten up,.... Which is the law concerning it; See Gill on Leviticus 7:15,

ye shall leave none of it till the morning; of another day, as the Vulgate Latin version adds, and much less the fat of them, and the most holy things, as Ben Gersom observes, the one being to be burnt upon the altar, the other to be eaten by the priests

I am the Lord; who has made this law, and expect it will be observed.

On the same day it shall be eaten up; ye shall leave none of it until the morrow: I am the LORD.

22:1-33 Laws concerning the priests and sacrifices. - In this chapter we have divers laws concerning the priests and sacrifices, all for preserving the honour of the sanctuary. Let us recollect with gratitude that our great High Priest cannot be hindered by any thing from the discharge of his office. Let us also remember, that the Lord requires us to reverence his name, his truths, his ordinances, and commandments. Let us beware of hypocrisy, and examine ourselves concerning our sinful defilements, seeking to be purified from them in the blood of Christ, and by his sanctifying Spirit. Whoever attempts to expiate his own sin, or draws near in the pride of self-righteousness, puts as great an affront on Christ, as he who comes to the Lord's table from the gratification of sinful lusts. Nor can the minister who loves the souls of the people, suffer them to continue in this dangerous delusion. He must call upon them, not only to repent of their sins, and forsake them; but to put their whole trust in the atonement of Christ, by faith in his name, for pardon and acceptance with God; thus only will the Lord make them holy, as his own people.