The cup of blessing which we bless, is it not the communion of the Blood of Christ? The bread which we break ... by Jesus Christ on the wood of the Cross (Eph 2:8-10; Acts 15:11).

John 6:51-56 "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? For we [being] many are ...