This law appears to be grounded on the fact that the body of an animal killed by a wild beast, or which has died of itself, still retains a great portion of its blood. The importance ascribed to this law in later times may be seen in 1 Samuel 14:32-35; Ezekiel 4:14; Ezekiel 44:31, and still more in the apostolic decision regarding "things strangled," which are pointedly connected with blood Acts 15:20.

That which died of itself, or that which was torn - Because, in both cases, the blood was retained in the body; hence the council at Jerusalem forbade things strangled as well as blood, because in such beasts the blood was coagulated in the veins and arteries. See Acts 15:28-29. Every thing considered, surely there is as little propriety in eating of blood as there is necessity to do it. They who will do otherwise must bear their iniquity. If blood eating be no offense, then they have no sin to answer for. The principal subjects of this chapter have been already so amply handled in the notes, that there is no need to add any thing by way of reflection or improvement.

And every soul that eateth that which died of itself,.... Through any disease upon it, or by means of any other creature seizing upon it and worrying it, or was not lawfully killed; if a man ate ever so little of it, even but the quantity of an olive, it was a breach of this law; which is connected with the preceding, there being a similarity between them, because such creatures must have their blood in them, not being regularly let out, and so eating of them would offend against the above law. It is very probable, as Grotius thinks, that Pythagoras took his notion from hence, and strictly enjoined his followers to abstain from all animals that died of themselves, as Laertius (n) and Aelianus (o) relate, and which Porphyry (p) suggests, was what universally obtained among men:

or that which was torn with beasts; though not dead, yet ready to die, and so unfit for food; See Gill on Exodus 22:31,

whether it be one of your own country, or a stranger; a native of Israel, or a proselyte of righteousness; for as for any other stranger he might eat of it, Deuteronomy 14:22,

he shall both wash his clothes, and bathe himself in water; in forty seahs of water, as the Targum of Jonathan, dip himself all over:

and be unclean until the even; and so have no conversation with men in civil or religious things:

then shall he be clean; when he has washed his garments, and bathed himself, and the evening is come, and then shall be admitted to society as before: this is to be understood of one who ignorantly eats of the above things, not knowing them to be such; otherwise, if he did it presumptuously, he was to be punished.

(n) In Vit. Pythagor. l. 8. p. 588. (o) Var. Hist. l. 4. c. 17. (p) De Abstiuentia, l. 3. sect. 18.

And every soul that eateth that which died of itself, or that which was torn with beasts, whether it be one of your own country, or a stranger, he shall both wash his clothes, and bathe himself in water, and be unclean until the even: then shall he be clean.

17:15 That eateth - Through ignorance or inadvertency; for if it was done knowingly, it was more severely punished. A stranger - Who is a proselyte to the Jewish religion: other strangers were allowed to eat such things, Deu 14:21, out of which the blood was either not drawn at all, or not regularly.

that which died...: Heb. a carcase

15, 16. every soul that eateth that which died of itself (Ex 22:31; Le 7:24; Ac 15:20),

be unclean until the even-that is, from the moment of his discovering his fault until the evening. This law, however, was binding only on an Israelite. (See De 14:21).

17:10-16 Here is a confirmation of the law against eating blood. They must eat no blood. But this law was ceremonial, and is now no longer in force; the coming of the substance does away the shadow. The blood of beasts is no longer the ransom, but Christ's blood only; therefore there is not now the reason for abstaining there then was. The blood is now allowed for the nourishment of our bodies; it is no longer appointed to make an atonement for the soul. Now the blood of Christ makes atonement really and effectually; to that, therefore, we must have regard, and not consider it as a common thing, or treat it with indifference.