20 and the person who eateth of the flesh of the sacrifice of the peace-offerings which 'are' Jehovah's, and his uncleanness upon him, even that person hath been cut off from his people. 21 'And when a person cometh against any thing unclean, of the uncleanness of man, or of the uncleanness of beasts, or of any unclean teeming creature, and hath eaten of the flesh of the sacrifice of the peace-offerings which 'are' Jehovah's, even that person hath been cut off from his people.' 22 And Jehovah speaketh unto Moses, saying, 23 'Speak unto the sons of Israel, saying, Any fat of ox and sheep and goat ye do not eat; 24 and the fat of a carcase, and the fat of a torn thing is prepared for any work, but ye do certainly not eat it; 25 for whoever eateth the fat of the beast, of which 'one' bringeth near a fire-offering to Jehovah, even the person who eateth hath been cut off from his people. 26 'And any blood ye do not eat in all your dwellings, of fowl, or of beast; 27 any person who eateth any blood, even that person hath been cut off from his people.' 28 And Jehovah speaketh unto Moses, saying, 29 'Speak unto the sons of Israel, saying, He who is bringing near the sacrifice of his peace-offerings to Jehovah doth bring in his offering to Jehovah from the sacrifice of his peace-offerings; 30 his own hands do bring in the fire-offerings of Jehovah, the fat beside the breast, it he doth bring in with the breast, to wave it—a wave-offering before Jehovah. 31 'And the priest hath made perfume with the fat on the altar, and the breast hath been Aaron's and his sons; 32 and the right leg ye do make a heave-offering to the priest of the sacrifices of your peace-offerings; 33 he of the sons of Aaron who is bringing near the blood of the peace-offerings, and the fat, his is the right leg for a portion. 34 'For the breast of the wave-offering, and the leg of the heave-offering, I have taken from the sons of Israel, from the sacrifices of their peace-offerings, and I give them to Aaron the priest, and to his sons, by a statute age-during, from the sons of Israel.'

Matthew Henry's Commentary on Leviticus 7:20-34

Commentary on Leviticus 7:11-27

(Read Leviticus 7:11-27)

As to the peace-offerings, in the expression of their sense of mercy, God left them more at liberty, than in the expression of their sense of sin; that their sacrifices, being free-will offerings, might be the more acceptable, while, by obliging them to bring the sacrifices of atonement, God shows the necessity of the great Propitiation. The main reason why blood was forbidden of old, was because the Lord had appointed blood for an atonement. This use, being figurative, had its end in Christ, who by his death and blood-shedding caused the sacrifices to cease. Therefore this law is not now in force on believers.

Commentary on Leviticus 7:28-34

(Read Leviticus 7:28-34)

The priest who offered, was to have the breast and the right shoulder. When the sacrifice was killed, the offerer himself must present God's part of it; that he might signify his cheerfully giving it up to God. He was with his own hands to lift it up, in token of his regard to God as the God of heaven; and then to wave it to and fro, in token of his regard to God as the Lord of the whole earth. Be persuaded and encouraged to feed and feast upon Christ, our Peace-offering. This blessed Peace-offering is not for the priests only, for saints of the highest rank and greatest eminence, but for the common people also. Take heed of delay. Many think to repent and return to God when they are dying and dropping into hell; but they should eat the peace-offering, and eat it now. Stay not till the day of the Lord's patience be run out, for eating the third day will not be accepted, nor will catching at Christ when thou art gone to hell!