And Moses took the blood, and sprinkled it on the people, and said, Behold the blood of the covenant that LORD has made with you concerning all these words.
The cup of the blessing that we bless, is it not a participation of the blood of the Christ? The bread that we break, is it not a participation of the body of the Christ?
Jesus therefore said to them, Truly, truly, I say to you, unless ye eat the flesh of the Son of man and drink his blood, ye have no life in yourselves.