21. St. Luke (22:21), says, these words were used by our Redeemer, not before, as here, but after, the institution of the adorable Eucharist. And this seems more likely, as our Redeemer would hardly have disturbed the minds of His Apostles before preparing for this solemn supper, by the announcement recorded here. Hence, St. Matthew records the matter here by anticipation. Others, however (St. Augustine, &c.), say, that our Redeemer twice alluded to His betrayal, before the Last Supper, and after