The Institution of the Eucharist in Scripturefrom a talk by Scott Hahn The Catholic Church claims that Christ is really present in the Eucharist, that the sacrifice of calvary is repeated at every Mass, and that he gives Himself to us in Holy Communion as food unto eternal life.With this in mind, let's look at Scripture. Luke 22, verse 15, our Lord says, "I have earnestly desired to eat this Passover with you." So we are assured that the Last Supper in the Upper Room was a Passover meal. In Mark 14, verses 22 through 26, we hear the...