Luke 22:19,20

Ver 19. And he took bread, and gave thanks, and broke it, and gave to them, saying, This is my body which is given for you: this do in remembrance of me. 20. Likewise also the cup after supper, saying, This cup is the new testament in my blood, which is shed for you.

BEDE; Having finished the rites of the old Passover, He passes on to the new, which He desires the Church to celebrate in memory of His redemption, substituting for the flesh and blood of the lamb, the Sacrament of His own Flesh and Blood in the figure of the bread and wine, being made a Priest for ever after the order of Melchisedech. Hence it is said, And he look bread, and gave thanks, as also He had given thanks upon finishing the old feast, leaving us an example to glorify God at the beginning and end of every good work. It follows, And broke it. He Himself breaks the bread which He holds forth, to show that the breaking of His Body, that is, His Passion, will not be without His will. And gave to them, saying, This is my body which is given for you.

GREG. NYSS. For the bread before the consecration is common bread, but when the mystery has consecrated it, it is, and it is called, the Body of Christ.

CYRIL; Nor doubt that this is true; for He plainly says, This is my body; but rather receive the words of your Savior in faith. For since He is the Truth, He lies not. They rave foolishly then who say that the mystical blessing loses its power of sanctifying, if any remains are left till the following day. For the most holy Body of Christ will not be changed, but the power of blessing and the life giving grace is ever abiding in it. For the life-giving power of God the Father is the only-begotten Word, which was made flesh not ceasing to be the Word, but making the flesh life giving. What then? since we have in us the life of God, the Word of God dwelling in us, will our body be life-giving? But it is one thing for us by the habit of participation to have in ourselves the Son of God, another for Himself to have been made flesh, that is, to have made the body which He took from the pure Virgin His own Body. He must needs then be in a certain manner united to our bodies by His holy Body and precious Blood, which we have received for a life giving blessing in the bread and wine. For lest we should be shocked, seeing the Flesh and Blood placed on the holy altars, God, in compassion to our infirmities, pours into the offerings the power of life, changing them into the reality of His own flesh, that the body of life may be found in us, as it were a certain life-giving seed. He adds, Do this in commemoration of me.

CHRYS. Christ did this to bring us to a closer bond of friendship, and to betoken His love toward us, giving Himself to those who desire Him, not only to behold Him, but also to handle Him, to eat Him, to embrace Him with the fullness of their whole heart. Therefore as lions breathing fire do we depart from that table, rendered objects of terror to the devil.

BASIL; Learn then in what manner you ought to eat the Body of Christ, namely, in remembrance of Christ's obedience even to death, that they who live may no more live in themselves, but in Him who died for them, and rose again.

THEOPHYL. Now Luke mentions two cups; of the one we spoke above, Take this, and divide it among yourselves, which we may say is a type of the Old Testament; but the other after the breaking and giving of bread, He Himself imparts to His disciples. Hence it is added, Likewise also the cup after supper.

BEDE; He gave to them, is here understood to complete the sentence.

AUG. Or because Luke has twice mentioned the cup, first before Christ gave the bread, then after He had given it, on the first occasion he has anticipated, as he frequently does, but on the second that which he has placed in its natural order, he had made no mention of before. But both joined together make the same sense which we find in the others, that is, Matthew and Mark.

THEOPHYL. Our Lord calls the cup the New Testament, as it follows, This cup is the New Testament in my blood, which shall be shed for you, signifying that the New Testament has its beginning in His blood. For in the Old Testament the blood of animals was present when the law was given, but now the blood of the Word of God signifies to us the New Testament. But when He says, for you, He does not mean that for the Apostles only was His Body given, and His Blood poured out, but for the sake of all mankind. And the old Passover was ordained to remove the slavery of Egypt; but the blood of the lamb to protect the first-born. The new Passover was ordained to the remission of sins; but the Blood of Christ to preserve those who are dedicated to God.

CHRYS. For this Blood molds in us a royal image, it suffers not our nobleness of soul to waste away, moreover it refreshes the soul, and inspires it with great virtue. This Blood puts to flight the devils, summons angels, and the Lord of angels. This Blood poured forth washed the world, and made heaven open. They that partake of it are built up with heavenly virtues, and arrayed in the royal robes of Christ; yes rather clothed upon by the King Himself. And since if you come clean, you come healthfully; so if polluted by an evil conscience, you come to your own destruction, to pain and torment. For if they who defile the imperial purple are smitten with the same punishment as those who tear it asunder, it is not unreasonable that they who with an unclean heart receive Christ should be beaten with the same stripes as they were who pierced Him with nails.

BEDE; Because the bread strengthens, and the wine produces blood in the flesh, the former is ascribed to the Body of Christ, the latter to His Blood. But because both we ought to abide in Christ, and Christ in us, the wine of the Lord's cup is mixed with water, for John bears witness, The people are many waters.

THEOPHYL. But first the bread is given, next the cup. For in spiritual things labor and action come first, that is, the bread, not only because it is toiled for by the sweat of the brow, but also because while being eaten it is not easy to swallow. Then after labor follows the rejoicing of Divine grace, which is the cup.

BEDE; For this reason then the Apostles communicated after supper, because it was necessary that the typical passover should be first completed, and then they should pass on to the Sacrament of the true Passover. But now in honor of so great a Sacrament, the masters of the Church think right that we should first be refreshed with the spiritual banquet, and afterward with the earthly.

GREEK EX. He that communicates receives the whole Body and Blood of our Lord, even though he receive but a part of the Mysteries. For as one seal imparts the whole of its device to different substances, and yet remains entire after distribution, and as one word penetrates to the hearing of many, so there is no doubt that the Body and Blood of our Lord is received whole in all. But the breaking of the sacred bread signifies the Passion.