So Moses took the blood, and sprinkled it on the people, and said, “Behold, the blood of the covenant that the Lord has made with you in accordance with all these words.”
The cup of blessing which we bless, is it not the communion of the blood of Christ? The bread which we break, is it not the communion of the body of Christ?
In the same manner He took the cup after He had supper, saying, “This cup is the new covenant in My blood. Do this, as often as you drink it, in remembrance of Me.”