Ver. 17-19. No one of the evangelists relates this history fully, but Mark relates the former part more fully than Matthew: Mar_14:12-16And the first day of unleavened bread, when they killed thepassover, his disciples said unto him, Where wilt thou that we goand prepare that thou mayest eat the passover? And he sendet forthtwo of his disciples, and saith unto them, Go ye into the city, and there shall meet you a man bearing a pitcher of water: followhim. And wheresoever he shall go in, say you to the good man ofthe house, The Master saith, Where is the guest chamber, where Ishall eat the passover with my disciples? And he will show you alarge upper room furnished and prepared: there make ready for us.And his disciples went forth, and came into the city, and found ashe had said unto them: and they made ready the passover.Luk_22:7-13, differeth a little in the former part of this relation: he saith, Then came the day of unleavened bread, whenthe passover must be killed. And he sent Peter and John, saying, Go and prepare us the passover, that we may eat. And they saidunto him, Where wilt thou that we prepare? And he said unto them, Behold, when ye are entered into the city, there shall a man meetyou, &c.; so he goeth on, Luk_22:10-13, varying scarce at all from what Mark saith. The variations of the evangelists are of no moment, none contradicts the other, only one hath some circumstances omitted by the other. Our Lord was now at Bethany, whither he went every night from Jerusalem. The day was come for the killing of the passover. What that day was, the law hath fixed, Exo_12:6; the fourteenth day of the first month (Nisan) in the evening; or, between the two evenings, that is, as is mostly agreed, betwixt the declining of the sun after noon and the setting of the sun; for they counted one evening began when the sun was declined, which was the second evening of that day, and another evening (belonging to the ensuing day) beginning at sunset. Between these two evenings the passover was to be killed. Now this fourteenth day was called the first day of unleavened bread, though strictly it was not so, according to the Jewish account of days, from sunset to sunset; but it was so after the Roman account, who count the days as we do, from midnight to midnight. For the Jews began their feast of unleavened bread from their eating the passover; so as their fourteenth day must needs take in so many hours as were betwixt the setting of the sun and midnight of the first day of unleavened bread, which held to the end of the twenty-first day; so were seven entire days with a part of another. Matthew and Mark bring in the disciples first asking our Saviour (knowing his resolution to keep the passover) where he would have it prepared. He said (Luke saith) to Peter and John, Go into the city to such a man, &c. Mark and Luke here supply something omitted by Matthew, for Matthew only mentions their going to the master of the house, and telling him from Christ, The Master saith, My time is at hand; I will keep thepassover at thy house with my disciples. The other two evangelists mention more in their instructions; telling us that he told them, that when they came into the city, they should see a man carrying a pitcher of water, whom they should follow into what house soever he should go in, and there they should say to the master of the house, TheMaster saith, My time is at hand; I will keep the passover at thyhouse with my disciples. Mark and Luke add, Where is the guestchamber? No doubt but at that time most householders who had convenient houses did prepare chambers for the several passover companies. Our Lord here gave his disciples an eminent proof of his Divine nature in so particularly telling them what they should meet with in the city, and disposing the heart of this householder to so free a reception of him. For all three evangelists agree, that the disciples did as Jesus commanded, and found as he had said untothem. And they made ready the passover. There was a great deal of work to be done, of which none of the evangelists say any thing. Some upon the reading of this may be thinking, Where had they the lamb? When was it offered? &c. According to the law, in Exo_12:3, the lamb was to be taken up the tenth day, and kept to the fourteenth; it might either be brought by those that did eat it, or bought at Jerusalem, for They had great markets for that purpose some days before the passover. Whether all the lambs thus eaten by the paschal societies were first to be brought to the temple, and then killed, and the blood sprinkled on the altar, and poured out at the foot of it, and their fat and entrails offered, I much doubt; I rather think this was only to he done with some of them, instead of all. That some were so killed by the priests, their blood so sprinkled and poured out upon and at the foot of the altar, I doubt not, though God having no temple nor altar built at that time, there be no such thing in the law, Exo_12:1-51; but at Hezekiah’s passover, 2Ch_30:16,17, we find the Levites killing the passover, and the priests sprinkling the blood; but, as I said before, I do not think that the priests and Levites killed the lambs for all the passover societies. The great time that it must have taken, and the vast quantity of blood there would have been, the long time it must have taken to cleanse the entrails, makes it appear impossible to be done in four or five hours, for they had no longer time to kill it in. They did not begin to kill till after the evening sacrifice, for the day was done with, and that was between two and three of the clock, and they were to finish by sunset, for then the other evening began. This inclineth me to think that every lamb was not so killed and offered, only some instead of all. But what the disciples did as to these matters, the Scripture hath not told us. It is enough for us that we are told the passover was made ready, and we may be assured that nothing in the preparing of it was omitted, which by the law of God was required as to this sacred action. It was not the business of the evangelists to acquaint us with every particular circumstance, only to let us know that our Lord did keep the passover, and in the close of that feast institute his supper, to which relation our evangelist now comes.