We have here, I. A repetition and confirmation of the law against eating blood. We have met with this prohibition twice before in the levitical law (Lev 3:17; Lev 7:26), besides the place it had in the precepts of Noah, Gen 9:4. But here, 1. The prohibition is repeated again and again, and reference had to the former laws to this purport (Lev 17:12): I said to the children of Israel, No soul of you shall eat blood; and again (Lev 17:14), You shall eat the blood of no manner of flesh. A great stress is laid upon it, as a law which has more in it than at first view one would think. 2. It is made binding, not only on the house of Israel, but on the strangers that sojourned among them (Lev 17:10), which perhaps was one reason why it was thought advisable, for a time, to forbid blood to the Gentile converts, Act 15:29. 3. The penalty annexed to this law is very severe (Lev 17:10): I will even set my face against that soul that eateth blood, if he do it presumptuously, and will cut him off; and again (Lev 17:14), He shall be cut off. Note, God's wrath will be the sinner's ruin. Write that man undone, for ever undone, against whom God sets his face; for what creature is able to confront the Creator? 4. A reason is given for this law (Lev 17:11): because it is the blood that makes atonement for the soul; and therefore it was appointed to make atonement with, because the life of the flesh is the blood. The sinner deserved to die; therefore the sacrifice must die. Now, the blood being so the life that ordinarily beasts were killed for man's use by the drawing out of all their blood, God appointed the sprinkling or pouring out of the blood of the sacrifice upon the altar to signify that the life of the sacrifice was given to God instead of the sinner's life, and as a ransom or counter-price for it; therefore without shedding of blood there was no remission, Heb 9:22. For this reason they must eat no blood, and, (1.) It was then a very good reason; for God would by this means preserve the honour of that way of atonement which he had instituted, and keep up in the minds of the people a reverent regard to it. The blood of the covenant being then a sensible object, no blood must be either eaten or trodden under foot as a common thing, as they must have no ointment nor perfume like that which God ordered them to make for himself. But, (2.) This reason is now superseded, which intimates that the law itself was ceremonial, and is now no longer in force: the blood of Christ who has come (and we are to look for no other) is that alone which makes atonement for the soul, and of which the blood of the sacrifices was an imperfect type: the coming of the substance supersedes the shadow. The blood of beasts is no longer the ransom, but Christ's blood only; and therefore there is not now that reason for abstaining from blood which there was then, and we cannot suppose it was the will of God that the law should survive the reason of it. The blood, provided it be so prepared as not to be unwholesome, is now allowed for the nourishment of our bodies, because it is no longer appointed to make an atonement for the soul. (3.) Yet it has still useful significancy. The life is in the blood; it is the vehicle of the animal spirits, and God would have his people to regard the life even of their beasts, and not to be cruel and hard-hearted, not to take delight in any thing that is barbarous. They must not be a blood-thirsty people. The blood then made atonement figuratively, now the blood of Christ makes atonement really and effectually; to this therefore we must have a reverent regard, and not use it as a common thing, for he will set his face against those that do so, and they shall be cut off, Heb 10:29.

II.Some other precepts are here given as appendages to this law, and hedges about it, 1. They must cover the blood of that which they took in hunting, Lev 17:13. They must not only not eat it, but must give it a decent burial, in token of some mystery which they must believe lay hidden in this constitution. the Jews look upon this as a very weighty precept and appoint that the blood should be covered with these words, Blessed be he that hath sanctified us by his precepts, and commanded us to cover blood. 2. They must not eat that which died of itself or was torn of beasts (Lev 17:15), for the blood was either not at all, or not regularly, drawn out of them. God would have them to be curious in their diet, not with the curiosity that gratifies the sensual appetite, but with that which checks and restrains it. God would not have his children to eat every thing that came in their way with greediness, but to consider diligently what was before them, that they might learn in other things to ask questions for conscience' sake. Those that flew upon the spoiled sinned, Sa1 14:32, Sa1 14:33. If a man did, through ignorance or inconsideration, eat the flesh of any beast not duly slain, he must wash himself and his clothes, else he bore his iniquity, Lev 17:15, Lev 17:16. The pollution was ceremonial, so was the purification from it; but if a man slighted the prescribed method of cleansing, or would not submit, he thereby contracted moral guilt. See the nature of a remedial law: he that obeys it has the benefit of it; he that does not, not only remains under his former guilt, but adds to that guilt of contemning the provisions made by divine grace for his relief, and sins against the remedy.

For the life of the flesh is in the blood - This sentence, which contains a most important truth, had existed in the Mosaic writings for 3600 years before the attention of any philosopher was drawn to the subject. This is the more surprising, as the nations in which philosophy flourished were those which especially enjoyed the Divine oracles in their respective languages. That the blood actually possesses a living principle, and that the life of the whole body is derived from it, is a doctrine of Divine revelation, and a doctrine which the observations and experiments of the most accurate anatomists have served strongly to confirm. The proper circulation of this important fluid through the whole human system was first taught by Solomon in figurative language, Ecc 12:6; and discovered, as it is called, and demonstrated, by Dr. Harvey in 1628; though some Italian philosophers had the same notion a little before. This accurate anatomist was the first who fully revived the Mosaic notion of the vitality of the blood; which notion was afterward adopted by the justly celebrated Dr. John Hunter, professor of anatomy in London, and fully established by him by a great variety of strong reasoning and accurate experiments. To support this opinion Dr. Hunter proves: -

1.That the blood unites living parts in some circumstances as certainly as the yet recent juices of the branch of one tree unite with that of another; and he thinks that if either of these fluids were dead matter, they would act as stimuli, and no union would take place in the animal or vegetable kingdom; and he shows that in the nature of things there is not a more intimate connection between life and a solid than between life and a fluid.

2.He shows that the blood becomes vascular, like other living parts of the body; and he demonstrated this by a preparation in which vessels were clearly seen to arise from what had been a coagulum of blood; for those vessels opened into the stream of the circulating blood, which was in contiguity with this coagulated mass.

3.He proves that if blood be taken from the arm in the most intense cold that the human body can suffer, it will raise the thermometer to the same height as blood taken in the most sultry heat. This is a very powerful argument for the vitality of the blood, as it is well known that living bodies alone have the power of resisting great degrees of heat and cold, and of maintaining in almost every situation while in health that temperature which we distinguish by the name of animal heat.

4.He proves that blood is capable of being acted upon by a stimulus, as it coagulates on exposure to the air, as certainly as the cavities of the abdomen and thorax become inflamed from the same cause. The more the blood is alive, i. e., the more the animal is in health, the sooner the blood coagulates on exposure; and the more it has lost of the living principle, as in cases of violent inflammation, the less sensible it is to the stimulus produced by being exposed, and coagulates more slowly.

5.He proves that the blood preserves life in different parts of the body. When the nerves going to any part are tied or cut, the part becomes paralytic, and loses all power of motion, but it does not mortify. But let the artery be cut, and then the part dies and mortification ensues. It must therefore be the vital principle of the blood that keeps the part alive; nor does it appear that this fact can be accounted for on any other principle.

6.He thinks this vitality farther proved from the case of a person who was brought to St. George's hospital for a simple fracture of the os humeri, and who died about a month after. As the bones had not united, he injected the arm, and thus found that the coagulated blood which filled the cavity between the extremities of the fractured bones was become vascular, and in some places very much so, which vessels, had it been dead matter, it never could have produced.

This system has been opposed, and arguments have been adduced to prove that the principle of vitality exists not in the blood but in the nervous system. But every argument on this ground appears to be done away by the simple consideration that the whole nervous system, as well as every other part of the body, is originally derived from the blood; for is it not from the blood of the mother that the fetus has its being and nourishment in the womb? Do not all the nerves, as well as the brain, etc., originate from that alone? And if it be not vital can it give the principle of vitality to something else, which then exclusively (though the effect of a cause) becomes the principle of vitality to all the solids and fluids of the body? This seems absurd. That the human being proceeded originally from the blood admits of no doubt; and it is natural and reasonable to suppose that as it was the cause under God which generated all the other parts of the body, so it still continues to be the principle of life, and by it alone all the wastes of the system are repaired. Two points relative to this subject are strongly asserted in Divine revelation, one by Moses, the other by St. Paul.

1.Moses says, The Life of the flesh is in the Blood, Lev 17:11. This has been proved by the most indisputable facts.

2.St. Paul says, God hath made of One Blood all nations of men, Act 17:26. And this is demonstrated, not only from there being only one pair from whom all the nations of men have been derived, but also from the fact that every human being, from the first-born of Eve to the present hour, has been formed out of and supported by the mother's blood; and that from the agency of this fluid the human body, after being born into the world, has its increment and support.

The reason given by God for the law against eating blood is perfectly conclusive: I will set my face against that soul that eateth blood - for the Life (נפש nephesh) of the flesh is in the Blood, and I have given it to you upon the altar, to make an atonement for your souls (נפשתיכם naphshotheychem, your Lives): for it is the blood (because it is the Life, נפש nephesh) that maketh an atonement for the soul (בנפש bannephesh, for the life; for the word is the same in all these cases). By transgression a man forfeits his Life to Divine justice, and he must die, did not mercy provide him a substitute. The life of a beast is appointed and accepted by God as a substitute for the sinner's life (in reference to the life of Christ, which was to be given for the life of the world); but as this life is in the Blood, and as the blood is the grand principle of vitality, therefore the blood is to be poured out upon the altar: and thus the life of the beast becomes a substitute for the life of the man.

And it is well worthy of being remarked, that Christ not only died for sinners, but our redemption is everywhere attributed to his Blood, and the shedding of that blood; and that on the altar of the cross, this might make an atonement for the lives and souls of men, he not only bowed his head, and gave up the ghost, but his side was opened, the pericardium and the heart evidently pierced, that the vital fluid might be poured out from the very seat of life, and that thus the blood, which is the life, should be poured out to make an atonement for the life of the soul. The doctrine of Moses and Paul proves the truth of the doctrine of Harvey and Hunter; and the reasonings and experiments of Harvey and Hunter illustrate and confirm the doctrine of Moses and Paul - Here then is a farther proof of the truth and authority of Divine revelation. See Clarke's note on Gen 9:4; Dr. J. Corrie's Essay on the Vitality of the Blood; and the article Blood, in the Encyclopaedias.

For the life of the flesh is in the blood,.... The animal life or soul, the life and soul of every creature, and even the animal life and soul of man; agreeably to which our famous Dr. Harvey, who found out the circulation of the blood, says of it, that it is the principal part which first appears in generation; is the genital part, the fountain of life the first that lives, and the last that dies; the primary seat of the soul or life, from whence motion and pulsation take their rise; in which the innate heat is produced the vital spirit is generated and the life consists (i); and therefore it is spread all over the body, and according to the condition that it is in, such is the health and such the diseases of the body; yea, the affections of the mind, such as fear, shame, joy, and anger are discovered by it. Hence Antoninus the emperor, more than once, calls the soul a vapour or exhalation arising out of the blood (k); and the sentiments of various Jewish writers agree herewith: says Aben Ezra, it is a truth, that the soul or life, with which man lives, is in the blood of the heart; so says Jarchi the soul or life depends upon the blood; and Ben Gersom observes, that the blood is the vessel of the soul to carry in it the fundamental heat, and food to the parts of the body; and hence the animal only dies when the blood is removed:

and I have given it unto you to make an atonement for your souls: that being the life of the creature, was given for theirs to preserve them alive, and secure them from death their sins deserved; and so the Targum of Jonathan is, for the sins of the soul; which shows that these sacrifices were vicarious, in the room of men, and for the life of them, and to atone for them; and is the reason given why blood should not be eaten, at least while these typical expiatory sacrifices were used. Ben Gersom seems to intimate, as if it was only the blood of those that was forbidden: his words are, hence we learn says he, that they were not guilty of cutting off, but on account of the blood, which, according to its way was put upon the altar; and this was the blood of the soul as it saith the blood of the bullock, and the blood of the goat; but the blood that was pressed out, and the blood of the members they were not guilty of cutting off, on account of them:

for it is the blood that maketh an atonement for the soul; so here was life for life, soul for soul as Aben Ezra expresses it; it was a vicarious sacrifice and atonement, typical of the sacrifice and atonement of Christ, in the room and stead of his people, there being no atonement, no remission of sins without shedding of blood; and the reason of the prohibition of eating blood was to direct to that blood as the atonement for sin, and to keep up a reverence of it, and a value and esteem for it; but now seeing that blood has been shed and atonement made by it, the end of the law is answered, and the reason of it ceased, and so the law itself; and as Christ's blood is now to be eaten in a spiritual sense, the eating of blood in a literal sense, properly dressed, is lawful. And indeed, as before observed the law concerning it was never binding upon Gentiles, only on Jews and proselytes.

(i) De Generatione Animal. Exercitat. 51. p. 302, 303, &c. (k) De Seipso, l. 5. sect. 25. & l. 6. sect. 11.

the life of the flesh is in the blood: and I have given it to you upon the altar to make an atonement for your souls--God, as the sovereign author and proprietor of nature, reserved the blood to Himself and allowed men only one use of it--in the way of sacrifices.