Haydock's Catholic Bible Commentary: Matthew
The Paschal Supper.
Ver. 17. The first day of the azymes; unleavened bread. St. Mark (xiv. 12.) adds, when they sacrificed the Pasch: and St. Luke (xxii. 7.) says, And the day of the unleavened bread came; on which it was necessary that the Pasch (i.e. the Paschal lamb) should be killed. From hence it follows, that Christ sent his apostles that very day (the 14th day of the month of Nisan) on which, in the evening, or at night, the Pasch was to be eaten; and which was to be with unleavened bread. It is true, the 15th day of that month is called (Exodus xii. 1.[2.?]) the first day of unleavened bread: but we must take notice, that the Jews began their feasts, or festivals, from sunset of the evening before; and consequently on the evening of the 14th day of the moon: at which time there was to be no leavened bread in any of their houses. This shews that Christ eat the Pasch, or Paschal lamb, after sunset. And when the Paschal supper was over, he consecrated the blessed Eucharist, in unleavened bread, as the Latin Church doth. There are two or three difficulties relating to this matter in St. John, of which in their proper places. (Witham) --- There were four passovers during Christ's public ministry. The 1st was after the marriage feast of Cana, in the 31st year of Jesus, and the 779th from the foundation of Rome. To derive pascha from the Greek, paschein, to suffer, is a mistake, as St. Augustine observes; tract. lv. in Joan. It is certainly taken from the Hebrew, and signifies a passing by, or passing over: 1st, because the children of Israel passed in haste on that night out of the land of Egypt; 2d, because the angel, who on that night killed all the first-born of the Egyptians, seeing the doors of the Israelites stained with the blood of the paschal lamb, passed by all theirs untouched; 3d, because that was a figure of our Saviour passing out of this life to his eternal Father. Yet it must be observed that this same word, pascha, or passover, is used sometimes for the paschal lamb, that was sacrificed; (Luke xxii. 7.) elsewhere, for the first day of the paschal feast and solemnity, which lasted seven days; (Matthew xxvi. 2; Ezechiel xlv. 21.) for the sabbath-day, which occurred within the seven days of the solemnity; (John xix. 14.) and also for all the sacrifices made during the seven days' feast. The Passover was the most solemn rite of the old law.
When God ordered the Israelites to sprinkle the blood of the lamb upon their door-posts, it was solely with a view of signifying, that the blood of the true Lamb was to be the distinctive mark of as many as should be saved. Every thing was mysteriously and prophetically. A bone of the lamb was not to be broken; and they broke not the arms or legs of Jesus Christ, on the cross. The lamb was to be free from blemish; to express the perfect sanctity of Jesus Christ, the immaculate Lamb of God. The paschal lamb was to be sacrificed and eaten; because Christ was to suffer and die for us: and unless we eat his flesh, we shall have no life in us. The door-posts of the Israelites were to be sprinkled with blood, that the destroying angel might pass over them; for with the blood of Christ our souls are to be purified, that sin and death may not prevail against us. In every house was eaten a whole lamb; and Christ, at communion, is received whole and entire by every faithful soul. --- The manner in which it was to be eaten, shews the proper dispositions for Christians when they receive the blessed sacrament. The roasting by fire, expresses divine charity; the unleavened bread, sincerity, truth, and a good conscience; the bitter herbs, repentance and contrition for sin; the girded loins and shod feet, the restraint upon our passions and lusts, and a readiness to follow the rules of the gospel; the staff, our mortal pilgrimage, and that having no lasting dwelling here, we should make the best of our way to our true country, the heavenly Chanaan. --- On this day the passover was to be eaten, at least by a part of the people, according to St. Matthew, St. Mark, and St. Luke; i.e. according to some, by the Galileans; for, according to St. John, it appears that the priests, and the Jews properly so called, such as dwelt in Judea, did not immolate it till the next day. (John xiii. 1, xviii. 28, and xix. 14.) (Bible de Vence) --- But we have here again to remark, that the Jews began their day from sunset of the previous day.
Ver. 18. To a certain man, whom Sts. Mark and Luke call, the good man of the house, or master of the house. When St. Matthew therefore says, a certain man, he seems to do it for brevity's sake; as no one ever speaks to his servants thus, go to a certain man. The evangelist, therefore, after giving our Saviour's words, go ye into a certain city, he adds as from himself, to a certain man, to inform us that there was a particular man to whom Jesus sent his disciples. (St. Augustine) --- In Greek, ton deina; in Hebrew, Pelona; words that express a person whose name is either not known, or is wished to be kept secret. (Jansenius)
Ver. 19. And they prepared what was necessary, a lamb, wild lettuce, and unleavened bread. (Bible de Vence)
Ver. 20. When it was evening.[2] St. Luke says, when the hour was come, which was at the latter evening, after sunset. The time of killing and sacrificing the lamb was, according to the 12th of Exodus, to be between the two evenings; (see Mark xiv. 15.) so that we may reasonably suppose, that Christ sent some of his apostles on Thursday, in the afternoon, to perform what was to be done, as to the killing and sacrificing of the lamb, and then to bring it away: and he eat it with his disciples after sunset. --- He sat down, &c. Literally, laid down, in a leaning or lying position. Some pretend, from this circumstance, that he eat not the paschal lamb that year, because it was to be eaten, standing, according to the law. But they might stand at the paschal lamb, and eat the rest of the supper on couches; as it was then the custom. (Witham) --- We must not hence suppose that he transgressed the law. He first eat the Pasch according to the Mosaic rite, standing, and then sat down to supper. (St. Chrysostom, hom. lxxxii.)
Ver. 22. And they being very much troubled. There were three motives for this great sorrow in the disciples: 1st, because they saw their innocent and dear Master was so soon to be taken from them, and delivered up to a most cruel and ignominious death; 2d, because each of them was afraid lest, through human frailty, he might fall into so great a crime; for they all were convinced, that what he said must necessarily come to pass: and lastly, that there could be found one among them so wretchedly perverse, as to deliver Jesus into the hands of his enemies. Hence afraid of themselves, and not daring to affix a suspicion on any individual, they began every one to say: Is it I, Lord, on whom so atrocious a crime is to fall? ... It is extremely probable that Christ made this prediction three times: 1st, at the commencement of supper; (Matthew xxvi. 21.) 2d, after washing the feet; (John xiii. 18.) 3d, after the institution of the blessed Eucharist. (Luke xxii. 21.) Thus Pope Benedict XIV. Sandinus, &c.
Ver. 23. He that dippeth. He that is associated to me, that eateth bread with me, shall lift up his heel against me, according to the prophecy of the psalmist, cited by St. John, xiii. 18. --- Jesus Christ does not here manifest the traitor; he only aggravates the enormity and malice of the crime.
Ver. 25. Is it I, Rabbi? After the other disciples had put their questions, and after our Saviour had finished speaking, Judas at length ventures to inquire of himself. With his usual hypocrisy, he wishes to cloke his wicked designs by asking a similar question with the rest. (Origen) --- It is remarkable that Judas did not ask, is it I, Lord? but, is it I, Rabbi? to which our Saviour replied, thou hast said it: which answer might have been spoken in so low a tone of voice, as not perfectly to be heard by all the company. (Rabanus) --- Hence it was that Peter beckoned to St. John, to learn more positively the person. Here St. Chrysostom justly remarks the patience and reserve of our Lord, who by his great meekness and self-possession, under the extremes of ingratitude, injustice, and blasphemy, shews how we ought to bear with the malice of others, and forget all personal injuries.
The Institution of the Holy Sacrament.