Tertullian Against Marcion Book V we have proved from the sacrament of the bread and the cup[348] Cyprian Epistle LXII For as often as ye eat this bread and drink this cup, ye shall show forth the Lord's death until He come."[22] Constitutions of the Holy Apostles Book VIII Being mindful, therefore, of those things that He endured for our sakes, we give Thee thanks, O God Almighty, not in such a manner as we ought, but as we are able, and fulfil His constitution: "For in the same night that He was betrayed, He took bread"[114]