22:19 {5} And he took bread, and gave thanks, and brake [it], and gave unto them, saying, This is my body which is given for you: this do in remembrance of me.
(5) Christ establishes his new covenant and his communication with us by new symbols.
22:14-20 When the hour was come. There are four accounts of the institution of the Lord's Supper: Mt 26:26-30 Mr 14:22-25 1Co 11:23-25. See notes on Matthew.
22:19 And he took bread - Namely, some time after, when supper was ended, wherein they had eaten the paschal lamb. This is my body - As he had just now celebrated the paschal supper, which was called the passover, so in like figurative language, he calls this bread his body. And this circumstance of itself was sufficient to prevent any mistake, as if this bread was his real body, any more than the paschal lamb was really the passover.
22:19,20 The Lord's supper is a sign or memorial of Christ already come, who by dying delivered us; his death is in special manner set before us in that ordinance, by which we are reminded of it. The breaking of Christ's body as a sacrifice for us, is therein brought to our remembrance by the breaking of bread. Nothing can be more nourishing and satisfying to the soul, than the doctrine of Christ's making atonement for sin, and the assurance of an interest in that atonement. Therefore we do this in rememberance of what He did for us, when he died for us; and for a memorial of what we do, in joining ourselves to him in an everlasting covenant. The shedding of Christ's blood, by which the atonement was made, is represented by the wine in the cup.