(28) And the Lord spake unto Moses.--With this formula, which, as we have seen, indicates a fresh communication made by the Lord to the lawgiver, additional precepts are introduced, regulating God's portion of the peace offering.

Pulpit Commentary

Verses 28-34. - Continuation of the ritual of the peace offerings (see note on Leviticus 3:1). The equal dignity of the peace offerings with the other offerings is vindicated by the command that the offerer shall bring it with his own hands, whereas it might have been regarded as merely the constituent part of a feast, and so sent by the hand of a servant. The breast and the right shoulder were to be waved and heaved (for "heaved" does not merely mean" taken off," as some have said). The waving consisted of the priest placing his hands beneath those of the offerer who held the piece to be waved, and moving them slowly backwards and forwards before the Lord, to and from the altar; the heaving was performed by slowly lifting the pieces heaved upwards and downwards. The movements were made to show that the pieces, though not burnt on the altar, were yet in a special manner consecrated to God's service. The right shoulder was most probably the hind leg, perhaps the haunch. The Hebrew word is generally translated "leg" (Deuteronomy 28:35; Psalm 147:10). This part was the perquisite of the officiating priest; the waved breast was given to the priests' common stock. Afterwards an addition was made to the priests' portion (Deuteronomy 18:3; see 1 Corinthians 9:13).

Matthew Henry's Concise Commentary

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!

Gill's Exposition of the Entire Bible

And the Lord spake unto Moses,.... At the same time the above laws were delivered; for what follows relates to the sacrifice of the peace offerings:

saying; as follows.

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