Leviticus 7:27

The command not to eat blood was very important. The Council at Jerusalem even included it in their instructions for non-Jewish (Gentile) believers (Acts 15:29).

In the sacrificial system, the fat and blood of all altar offerings belonged to God. People offered them before eating any part of the sacrifice. God forbid the Israelites of consuming blood because it represented the animal's life (Leviticus 17:10–16). The rule against eating fat might have been because fat, considered the best part, belonged to God.

Ye shall eat no manner of fat--(See on Lev 3:17).

All this relates to the peace-offerings: it is the repetition and explication of what we had before, with various additions.
I. The nature and intention of the peace-offerings are here more distinctly opened. They were offered either, 1. In thankfulness for some special mercy received, such as recovery from sickness, preservation in a journey, deliverance at sea, redemption out of captivity, all which are specified in Ps. 107, and for them men are called upon to offer the sacrifice of thanksgiving, Lev 7:22. Or, 2. In performance of some vow which a man made when he was in distress (Lev 7:16), and this was less honourable than the former, though the omission of it would have been more culpable. Or, 3. In supplication for some special mercy which a man was in the pursuit and expectation of, here called a voluntary offering. This accompanied a man's prayers, as the former did his praises. We do not find that men were bound by the law, unless they had bound themselves by vow, to offer these peace-offerings upon such occasions, as they were to bring their sacrifices of atonement in case of sin committed. Not but that prayer and praise are as much our duty as repentance is; but here, in the expressions of their sense of mercy, God left them more to their liberty than in the expressions of their sense of sin - to try the generosity of their devotion, and that their sacrifices, being free-will offerings, might be the more laudable and acceptable; and, by obliging them to bring the sacrifices of atonement, God would show the necessity of the great propitiation.
II. The rites and ceremonies about the peace-offerings are enlarged upon.
1. If the peace-offering was offered for a thanksgiving, a meat-offering must be offered with it, cakes of several sorts, and wafers (Lev 7:12), and (which was peculiar to the peace-offerings) leavened bread must be offered, not to be burnt upon the altar, that was forbidden (Lev 2:11), but to be eaten with the flesh of the sacrifice, that nothing might be wanting to make it a complete and pleasant feast; for unleavened bread was less grateful to the taste, and therefore, though enjoined in the passover for a particular reason, yet in other festivals leavened bread, which was lighter and more pleasant, was appointed, that men might feast at God's table as well as at their own. And some think that a meat-offering is required to be brought with every peace-offering, as well as with that of thanksgiving, by that law (Lev 7:29) which requires an oblation with it, that the table might be as well furnished as the altar.
2. The flesh of the peace-offerings, both that which was the priest's share and that which was the offerer's must be eaten quickly, and not kept long, either raw, or dressed, cold. If it was a peace-offering for thanksgiving, it must be all eaten the same day (Lev 7:16); if a vow, or voluntary offering, it must be eaten either the same day or the day after, Lev 7:16. If any was left beyond the time limited, it was to be burnt (Lev 7:17); and, if any person ate of what was so left their conduct should be animadverted upon as a very high misdemeanour, Lev 7:18. Though they were not obliged to eat it in the holy place, as those offerings that are called most holy, but might take it to their own tents and feast upon it there, yet God would by this law make them to know a difference between that and other meat, and religiously to observe it, that whereas they might keep other meat cold in the house as long as they thought fit, and warm it again if they pleased, and eat it three or four days after, they might not do so with the flesh of their peace-offerings, but it must be eaten immediately. (1.) Because God would not have that holy flesh to be in danger of putrefying, or being fly-blown, to prevent which it must be salted with fire (as the expression is, Mar 9:49) if it were kept; as, if it was used, it must be salted with salt. (2.) Because God would not have his people to be niggardly and sparing, and distrustful of providence, but cheerfully to enjoy what God gives them (Ecc 8:15), and to do good with it, and not to be anxiously solicitous for the morrow. (3.) The flesh of the peace-offerings was God's treat, and therefore God would have the disposal of it; and he orders it to be used generously for the entertainment of their friends, and charitably for the relief of the poor, to show that he is a bountiful benefactor, giving us all things richly to enjoy, the bread of the day in its day. If the sacrifice was thanksgiving, they were especially obliged thus to testify their holy joy in God's goodness by their holy feasting. This law is made very strict (Lev 7:18), that if the offerer did not take care to have all his offering eaten by himself or his family, his friends or the poor, within the time limited by the law, or, in the event of any part being left, to burn it (which was the most decent way of disposing of it, the sacrifices upon the altar being consumed by fire), then his offering should not be accepted, nor imputed to him. Note, All the benefit of our religious services is lost if we do not improve them, and conduct ourselves aright afterwards. They are not acceptable to God if they have not a due influence upon ourselves. If a man seemed generous in bringing a peace-offering, and yet afterwards proved sneaking and paltry in the using of it, it was as if he had never brought it; nay, it shall be an abomination. Note, There is no mean between God's acceptance and his abhorrence. If our persons and performances are sincere and upright, they are accepted; if not, they are an abomination, Pro 15:8. He that eats it after the time appointed shall bear his iniquity, that is, he shall be cut off from his people, as it is explained (Lev 19:8), where this law is repeated. This law of eating the peace-offerings before the third day, that they might not putrefy, is applicable tot the resurrection of Christ after two days, that, being God's holy one, he might not see corruption, Psa 16:10. And some think that it instructs us speedily, and without delay, to partake of Christ and his grace, feeding and feasting thereon by faith today, while it is called today (Heb 3:13, Heb 3:14), for it will be too late shortly.
3. But the flesh, and those that eat it, must be pure. (1.) The flesh must touch no unclean thing; if it did, it must not be eaten, but burnt, Lev 7:19. If, in carrying it from the altar to the place where it was eaten, a dog touched it, or it touched a dead body or any other unclean thing, it was then unfit to be used in a religious feast. Every thing we honour the holy God with must be pure and carefully kept from all pollution. It is a case adjudged (Hag 2:12) that the holy flesh could not by its touch communicate holiness to what was common; but by this law it is determined that by the touch of that which was unclean it received pollution from it, which intimates that the infection of sin is more easily and more frequently communicated than the savour of grace. (2.) It must not be eaten by any unclean person. When a person was upon any account ceremonially unclean it was at his peril if he presumed to eat of the flesh of the peace-offerings, Lev 7:20, Lev 7:21. Holy things are only for holy persons; the holiness of the food being ceremonial, those were incapacitated to partake of it who lay under any ceremonial uncleanness; but we are hereby taught to preserve ourselves pure from all the pollutions of sin, that we may have the benefit and comfort of Christ's sacrifice, Pe1 2:1, Pe1 2:2. Our consciences must be purged from dead works, that we may be fit to serve the living God, Heb 9:14. But if any dare to partake of the table of the Lord under the pollution of sin unrepented of, and so profane sacred things, they eat and drink judgment to themselves, as those did that ate of the peace-offerings (Lev 7:20) and again (Lev 7:21), that they pertain unto the Lord: whatever pertains to the Lord is sacred, and must be used with great reverence and not with unhallowed hands. "Be you holy, for God is holy, and you pertain to him."
4. The eating of blood and the fat of the inwards is here again prohibited; and the prohibition is annexed as before to the law of the peace-offerings, Lev 3:17. (1.) The prohibition of the fat seems to be confined to those beasts which were used for sacrifice, the bullocks, sheep, and goats: but of the roe-buck, the hart, and other clean beasts, they might eat the fat; for those only of which offerings were brought are mentioned here, Lev 7:23-25. This was to preserve in their minds a reverence for God's altar, on which the fat of the inwards was burnt. The Jews say, "If a man eat so much as an olive of forbidden fat - if he do it presumptuously, he is in danger of being cut off by the hand of God - if ignorantly, he is to bring a sin-offering, and so to pay dearly for his carelessness." To eat of the flesh of that which died of itself, or was torn of beasts, was unlawful; but to eat of the fat of such was doubly unlawful, Lev 7:24. (2.) The prohibition of blood is more general (Lev 7:26, Lev 7:27), because the fat was offered to God only by way of acknowledgment, but the blood made atonement for the soul, and so typified Christ's sacrifice much more than the burning of the fat did; to this therefore a greater reverence must be paid, till these types had their accomplishment in the offering up of the body of Christ once for all. The Jews rightly expound this law as forbidding only the blood of the life, as they express it, not that which we call the gravy, for of that they supposed it was lawful to eat.
5. The priest's share of the peace-offerings is here prescribed. Out of every beast that was offered for a peace-offering the priest that offered it was to have to himself the breast and the right shoulder, Lev 7:30-34. Observe here, (1.) That when the sacrifice was killed the offerer himself must, with his own hands, present God's part of it, that he might signify thereby his cheerfully giving it up to God, and his desire that it might be accepted. 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, to whom thus, as far as he could reach, he offered it, showing his readiness and wish to do him honour. Now that which was thus heaved and waved was the fat, and the breast, and the right shoulder, it was all offered to God; and then he ordered the fat to his altar, and the breast and shoulder to his priest, both being his receivers. (2.) That when the fat was burnt the priest took his part, on which he and his family were to feast, as well as the offerer and his family. In holy joy and thanksgiving, it is good to have our ministers to go before us, and to be our mouth to God. The melody is sweet when he that sows and those that reap rejoice together. Some observe a significancy in the parts assigned to the priests: the breast and the shoulder intimate the affections and the actions, which must be devoted to the honour of God by all his people and to the service also of the church by all his priests. Christ, our great peace-offering, feasts all his spiritual priests with the breast and shoulder, with the dearest love and the sweetest and strongest supports; for his is the wisdom of God and the power of God. When Saul was designed for a king Samuel ordered the shoulder of the peace-offering to be set before him (Sa1 9:24), which gave him a hint of something great and sacred intended for him. Jesus Christ is our great peace-offering; for he made himself a sacrifice, not only to atone for sin, and so to save us from the curse, but to purchase a blessing for us, and all good. By our joyfully partaking of the benefits of redemption we feast upon the sacrifice, to signify which the Lord's supper was instituted.

Leviticus 7:26-27

26. Moreover, ye shall eat no manner of blood, whether it be of fowl or of beast, in any of your dwellings.

26. Nullum sanguinem comedetis in cunctis habitationibus vestris, tam de avibus quam de jumentis.

27. Whatsoever soul it be that eateth any manner of blood, even that soul shall be cut off from his people.

27. Omnis anima quae comederit ullum sanguinem, excidetur anima illa e populis suis.

Whatsoever soul - that eateth any manner of blood - See Clarke's note on Gen 9:4. Shall be cut off - excommunicated from the people of God, and so deprived of any part in their inheritance, and in their blessings. See Clarke's note on Gen 17:14.

Whatsoever soul it be that eateth any manner of blood,.... The Targum of Jonathan adds, of any living creature, that is, of any while it is alive; for the Jews always interpret the law in Genesis 9:4 of the member of a living creature torn off from it, and its flesh with the blood eaten directly:

even that soul shall be cut off from his people; Maimonides (r) observes, that to some sorts of food cutting off is threatened, particularly to blood, because of the eager desire of men to eat it in those times, and because it precipitated them to a certain species of idolatry; he means that of the Zabians, of which See Gill on Ezekiel 33:25 of the true reason of the prohibition of eating blood under the law, see Leviticus 17:10, &c.

(r) Moreh Nevochim, par. 3. c. 41.

The fat of cattle that had fallen (נבלה), or been torn to pieces (viz., by beasts of prey), was not to be eaten, because it was unclean and defiled the eater (Lev 17:15; Lev 22:8); but it might be applied "to all kinds of uses," i.e., to the common purposes of ordinary life. Knobel observes on this, that "in the case of oxen, sheep, and goats slain in the regular way, this was evidently not allowable. But the law does not say what was to be done with the fat of these animals." Certainly it does not disertis verbis; but indirectly it does so clearly enough. According to Lev 17:3., during the journey through the desert any one who wanted to slaughter an ox, sheep, or goat was to bring the animal to the tabernacle as a sacrificial gift, that the blood might be sprinkled against the altar, and the fat burned upon it. By this regulation every ordinary slaughtering was raised into a sacrifice, and the law determined what was to be done with the fat. Now if afterwards, when the people dwelt in Canaan, cattle were allowed to be slaughtered in any place, and the only prohibition repeated was that against eating blood (Deu 12:15-16, Deu 12:21.), whilst the law against eating fat was not renewed; it follows as a matter of course, that when the custom of slaughtering at the tabernacle was restricted to actual sacrifices, the prohibition against eating the fat portions came to an end, so far as those animals were concerned with were slain for consumption and not as sacrifices. The reason for prohibiting fat from being eaten was simply this, that so long as every slaughtering was a sacrifice, the fat portions, which were to be handed over to Jehovah and burned upon the altar, were not to be devoted to earthly purposes, because they were gifts sanctified to God. The eating of the fat, therefore, was neither prohibited on sanitary or social grounds, viz., because fat was injurious to health, as Maimonides and other Rabbins maintain, nor for the purpose of promoting the cultivation of olives, as Michaelis supposes, nor to prevent its being put into the unclean mouth of man, as Knobel imagines; but as being an illegal appropriation of what was sanctified to God, a wicked invasion of the rights of Jehovah, which was to be punished with extermination according to the analogy of Num 15:30-31. The prohibition of blood in Lev 7:26, Lev 7:27, extends to birds and cattle; fishes not being mentioned, because the little blood which they possess is not generally eaten. This prohibition Israel was to observe in all its dwelling-places (Exo 12:20, cf. Lev 17:10), not only so long as all the slaughterings had the character of sacrifices, but for all ages, because the blood was regarded as the soul of the animal, which God had sanctified as the medium of atonement for the soul of man (Lev 17:11), whereby the blood acquired a much higher degree of holiness than the fat.