11 for the life of the body is in its blood. I have given you the blood on the altar to purify you, making you right with the Lord . It is the blood, given in exchange for a life, that makes purification possible. 12 That is why I have said to the people of Israel, 'You must never eat or drink blood-neither you nor the foreigners living among you.' 13 "And if any native Israelite or foreigner living among you goes hunting and kills an animal or bird that is approved for eating, he must drain its blood and cover it with earth. 14 The life of every creature is in its blood. That is why I have said to the people of Israel, 'You must never eat or drink blood, for the life of any creature is in its blood.' So whoever consumes blood will be cut off from the community.
Matthew Henry's Commentary on Leviticus 17:11-14
Commentary on Leviticus 17:10-16
(Read Leviticus 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 But this law was ceremonial, and is now no longer in force; the coming of the substance does away the shadow.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.