Men forsook God, and made carved images of men. Since therefore an image of man was falsely worshipped as God, God became truly Man, that the falsehood might be done away.
Cyril of JerusalemSince Christ Himself said in reference to the bread: "This is My Body," who will dare remain hesitant? And since with equal clarity He asserted: "This is My Blood," who will dare entertain any doubt and say that this is not His Blood?... You have been taught these truths. Imbued with the certainty of faith, you know that what seems to be bread is not bread but the Body of Christ, although it seems to be bread when tasted. You also know that what seems to be wine is not wine but the Blood of Christ although it does taste like wine.
Cyril of Jerusalem