In the same way he also took the cup, after supper, saying, *This cup is the new covenant in my blood. Do this, as often as you drink, in memory of me.*
Moshe took the blood, and sprinkled it on the people, and said, *Look, this is the blood of the covenant, which the LORD has made with you concerning all these words.*
The cup of blessing which we bless, isn't it a communion of the blood of Messiah? The bread which we break, isn't it a communion of the body of Messiah?