Matthew 26:17

The opportunity which Judas sought is further explained by Luke, how he might betray him in the absence of the multitude; (Luke 22:6.) when the populace was not with Him, but He was withdrawn with His disciples. And this he did, delivering Him up after supper, when He was withdrawn to the garden of Gethsemane. And from that time forward, such has been the season sought for by those that would betray the word of God in time of persecution when the multitude of believers is not around the word of truth. Some one may argue, (e. g. The Ebionites) that because Jesus kept the Passover with Jewish observances, we ought to do the same as followers of Christ, not remembering that Jesus was made under the Law, though not that He should leave under the Law (Gal. 4:4.) those who were under it, but should lead them out of it; how much less fitting then is it, that those who before were without the Law, should afterwards enter in? We celebrate spiritually the things which were carnally celebrated in the Law, keeping the Passover in the unleavened bread of sincerity and truth, (1 Cor. 5:8. John 6:53.) according to the will of the Lamb, who said, Except ye eat my flesh and drink my blood, ye shall not have life in you.

By the first day of the feast of unleavened bread, he means the day before that feast for they are accustomed always to reckon the day from the evening, and he makes mention of this in which in the evening the passover must be killed; for on the fifth day of the week they came unto Him. And this one calls the day before the feast of unleavened bread, speaking of the time when they came to Him, and another saith on this wise, "Then came the day of unleavened bread, when the passover must be killed;" by the word "came," meaning this, it was nigh, it was at the doors, making mention plainly of that evening. For they began with the evening, wherefore also each adds, when the passover was killed. And they say, "Where wilt Thou that we prepare for Thee to eat the passover?" So even from this it is manifest, that He had no house, no place of sojourning; and I suppose neither had they. For surely they would have entreated him to come there. But neither had they any, having now parted with all things. But wherefore did He keep the passover? To indicate by all things unto the last day, that He is not opposed to the law.

The first day of unleavened bread is the fourteenth day of the first month, when the lamb is killed, the moon is at full, and leaven is put away.

And observe that with the Jews, the Passover is celebrated on the first day, and the following seven are called the days of unleavened bread; but here the first day of unleavened bread means the day of the Passover. But perhaps some one will say, If that typical lamb bore a type of this the true lamb, how did not Christ suffer on the night on which this was always killed? It is to be noted, that on this night, He committed to His disciples the mysteries of His flesh and blood to be celebrated, and then also being seized and bound by the Jews, He hallowed the commencement of His sacrifice, i. e. His Passion. The disciples came unto him; among these no doubt was the traitor Judas.

(non occ.) The Evangelist having gone through the events preliminary to the Passion, namely, the announcement of it, the counsel of the Chief Priests, and the covenant for His betrayal, prosecutes the history in the order of events, saying, On the first day of unleavened bread.