1. And the Lord spake. Although the institution of the Passover in some degree appertains to the Fourth Commandment, where the Sabbath and Feast-days will be treated of; yet, in so far as it was a solemn symbol ¹ of their redemption, whereby the people professed their obligation to God their deliverer, and in a manner devoted themselves to His dominion, I have not hesitated to insert it here as a supplement of the First Commandment. The observation of the day itself will again recur in its proper place; it will only be suitable to observe here, that God enjoined this ceremony in order that He might wholly bind the people under obligation to Himself alone, and that from it the Israelites might learn that they should never turn away from Him, by whose kindness and hand they were redeemed. For by these means He had purchased them to Himself as His peculiar people; and, therefore, whenever He reproves them for declining from His pure worship, He complains that they were forgetful of this great favor, the memory of which ought to have been sufficient to retain them. In effect, then, the celebration of the Passover taught the Israelites that it was not lawful for them to have regard to any other God besides their Redeemer; and also that it was just and right for them to consecrate themselves to His service, since He had restored them from death to life; and thus, as in a glass or picture, He represented to their eyes His grace; and desired that they should on every succeeding year recognize what they had formerly experienced, lest it should ever depart from their memory. First, let us define what the Passover (Pascha) is; ² I use its trite and ordinary name. In its etymology there is no difficulty, except that the passage (transitus) of God, is equivalent to His leaping over, (transilitio) whereby it came to pass that the houses of the Israelites remained untouched; for Isaiah, ³ speaking of the second redemption, unquestionably alludes to this place, when he says, I will leap over Jerusalem. The reason, then, for this expression being used is, that God's vengeance passed over the Israelites, so as to leave them uninjured. With respect to the twofold mention by Moses of a passing-over, observe that the same word is not used in both places; but Pesah ⁴ refers to the chosen people, and Abar to the Egyptians; as if he had said, my vengeance shall pass through the midst of your enemies, and shall everywhere destroy them; but you I will pass over untouched. Since, then, God was willing to spare His Israel, He awakened the minds of the faithful to the hope of this salvation, by the interposition of a sign; ⁵ whilst He instituted a perpetual memorial of His grace, that the Passover might every year renew the recollection of their deliverance. For the first Passover was celebrated in the very presence of the thing itself, to be a pledge to strengthen their terrified minds; but the annual repetition was a sacrifice of thanksgiving, whereby their posterity might be reminded that they were God's rightful and peculiar dependents (clientes). Yet both the original institution and the perpetual law had a higher reference; for God did not once redeem His ancient people, that they might remain safely and quietly in the land, but He wished to bring them onward even to the inheritance of eternal life, wherefore the Passover was no less than Circumcision a sign of spiritual grace; and so it has an analogy and resemblance to the Holy Supper, because it both contained the same promises, which Christ now seals to us in that, and also taught that God could only be propitiated towards His people by the expiation of blood. In sum, it was the sign of the future redemption as well as of that which was past. For this reason Paul writes, that "Christ our Passover is slain," (1 Corinthians 5:7;) which would be unsuitable, if the ancients had only been reminded in it of their temporal benefit. Yet let us first establish this, that the observation of the Passover was commanded by God in the Law, that He might demand the gratitude of His people and devote to Himself those who were redeemed by His power and grace. I now descend to particulars. God commands the Israelites to begin the year with the month in which they had come out of Egypt, as if it had been the day of their birth, since that exodus was in fact a kind of new birth; ⁶ for, whereas they had been buried in Egypt, the liberty given them by God was the beginning of a new life and the rising of a new light. For though their adoption had gone before, yet, since in the mean time it had almost vanished from the hearts of many, it was necessary that they should be in a manner re-begotten, that they might begin to acknowledge more certainly that God was their Father. Wherefore He says in Hosea,

"I am the Lord thy God from the land of Egypt, and thou shalt know no God but me," (Hosea 12:9, and Hosea 13:4;)

because He had then especially acquired them to Himself as His peculiar people; and He speaks even more clearly a little before,

"when Israel was a child, then I loved him,
and called my son out of Egypt." (Hosea 11:1.)

Now, although it was common to the race of Abraham with other nations to begin the year with the month of March; yet in this respect the reason for it was different, for it was only to the elect people that their resurrection was annually put before their eyes. But, up to that time, the Hebrews themselves had begun their year with the month of September, which is called in Chaldee Tisri, and in which many suppose that the world was created; because immediately on its creation the earth produced ripe fruits, so that its fecundity was in perfection. And still there remains among the Jews a twofold manner of dating and counting their years; for, in all matters which relate to the common business of life, they retain the old and natural computation, so that the first month is the beginning of Autumn; but, in religious matters and festivals, they follow the injunctions of Moses; and this is the legal year, beginning nearly with our month of March, ⁷ yet not precisely, because we have not their ancient embolisms; for, since twelve circuits of the moon would not equal the sun's course, they were obliged to make an intercalation, lest, in progress of years, an absurd and enormous diversity should arise. Thence it happens that the month Nisan, in which they celebrated the Passover, begins among the Jews sometimes earlier, and sometimes later, according as the intercalation retards it.

3. Speak ye unto all. A question is asked on this passage, why, when one Lamb alone was offered in sacrifice for the reconciliation of the Church, and God was propitiated by the blood of one Christ alone, He should have commanded a lamb to be slain in every house, as if there were to be a special sacrifice for every one apart? The reply is easy; because, although all were protected from destruction by the same blood, and the general rite united them altogether into fellowship in the same expiation, yet still it was not unreasonable that, by that special application, so to speak, God would have every family separately reminded, so as to feel the grace more peculiarly conferred on itself. Thus now-a-days we have all the same baptism, whereby we are ingrafted in common into the body of Christ; yet His baptism is conferred on every individual, that they may more surely acknowledge that they are partakers in the adoption, and therefore members of the Church. God, then, in commanding them to slay a lamb in every house, did not wish to draw away the people to different grounds of hope, but only to shew them in a familiar way, that all houses were under obligation to Him, and that not only the salvation of the whole people ought to be confessed to come from Him, but that His singular blessing ought to shine forth in every family. The cause of his desiring the neighbors to be added if the number of people in one house were not, sufficient to eat the Passover, was that nothing might be left of it; and this amongst others appears to have been the chief reason why the whole lamb was to be consumed, viz., lest they should mix this sacred feast with their daily food, and also lest its dignity should be diminished by appearing in the form of tainted meat. Perhaps, too, God provided this, lest any superstition should creep in from the preservation of the remnants; and therefore commanded the very bones to be burnt.

5. Your lamb shall be without blemish. We shall see elsewhere, that in all their sacrifices prescribed by the Law they were diligently to beware, lest there should be any spot or fault in them; and by this the people were reminded, that the expiation was not legitimate, unless it possessed the utmost perfection, such as is never to be found in men. It is not to be wondered, therefore, that God should now require the Passover to be of one year old, and without blemish, that the Israelites might know that in order to propitiate God, a more excellent price was required than could be discovered in the whole human race; and since such excellency could much less exist in a beast, the celestial perfection and purity of Christ was shewn forth by this visible perfection of the lamb, or kid. It was with reference to this also that; they were commanded to keep it up separate from the rest; of the flock, from the tenth until the fourteenth day of the month. As to God's will, that the side-posts and lintel should be sprinkled with blood, by this sign He plainly taught them, that the sacrifice would profit none but those who were stained and marked with Christ's blood; for this sprinkling was equivalent to their bearing each one the mark: of His blood upon their forehead. And, in effect, Christ, by the outpouring of His blood, has not delivered all, but only the faithful, who sanctify themselves with it. That internal sprinkling indeed holds the first place, which Peter teaches us to be effected by the power of the Spirit, (1 Peter 1:2;) yet by this external sign the Israelites were instructed that they could not be protected from God's wrath, except by holding up against it the shield of the blood. And this corresponds with the lesson learnt above, that the same universal sacrifice was offered particularly in every house, in order that thus its peculiar instruction might affect them more seriously, when generally it would have been uninteresting and ineffectual. I prefer to be ignorant as to why He required the flesh to be roasted and not boiled, rather than to invent such unfounded subtleties, as that Christ was, in a manner, roasted on the Cross. A nearer approach to the truth appears to me to be, that God desired thus to mark their haste, because, when their implements were all packed up, the meat would be more easily roasted on a spit than cooked in the pot. And this also is the tendency of the precept respecting the manner of eating it, in which three things are to be observed, the unleavened bread, the sauce of bitter herbs, and the girded loins, together with the rest of the costume of travelers. Undoubtedly God commanded the bread to be made without leaven on account of their sudden departure, because He would snatch his people out of Egypt, as it were, in a moment; and, therefore, they baked unleavened loaves out of flour hurriedly kneaded. ⁸ It was required that the remembrance of this should be renewed every year, in order that their posterity might know that their deliverance was afforded them from above, since their fathers hastily took flight without having made any preparation for their journey; for any greater preparation would have thrown some shade upon the divine grace, which shone forth more brightly on account of their want of food. God would have them content with bitter herbs, because hasty travelers, and especially in an enemy's country, are satisfied without delicacies, and whatever sauce they meet with is very grateful to their taste, nor does its bitterness seem offensive to them, as it does in seasons of abundance and ease. Possibly too they were reminded of their former condition; for under so dire and bitter a tyranny nothing could be sweet or pleasant. But their haste was still more plainly represented by their eating the lamb hurriedly with their shoes on their feet, and their loins girded, and leaning on their staves. Men pass from their suppers to bed and to repose; and therefore the ancients used both to take off their shoes and to lie down to it; but the people's necessity inverts this order, since they were compelled to fly immediately from their supper. And hence the reason is subjoined, "it is the Lord's passover;" since they escaped in safety amidst the confusion, and when the sword of God was raging. We must, however, bear in mind what we have already said, that the use of this sacrament was twofold, both to exercise the people in the recollection of their past deliverance, and to nourish in them the hope of future redemption; and therefore the passover not only reminded them of what God had already done for His people, but also of what they were hereafter to expect from Him. Consequently there is no doubt that the Israelites ought to have learnt from this rite that they were redeemed from the tyranny of Egypt on these terms, viz, that a much more excellent salvation still awaited them. But this spiritual mystery was more clearly laid open by the coming of Christ; and therefore Paul, accommodating this, ancient figure to us, commands us, because

"Christ our passover is sacrificed for us," to "keep the feast, not with old leaven, neither with the leaven of malice, and wickedness; but with the unleavened bread of sincerity and truth."
(1 Corinthians 5:7, 8.)

God therefore formerly wished the houses, in which the Passover was celebrated, to be free from all corruption; and far more does it become us now to take care of this, lest the sacrifice wherewith Christ has redeemed us from eternal death, should be polluted by any leaven of wickedness. To the same effect ⁹ is what follows, warning us lest we should be devoted to the attractions of the world, and lest our course should be delayed by the enticements of pleasure; but that we are pilgrims on earth, and should be ever girt and ready to make haste; and that although the cross of Christ be bitter, yet we should not refuse to taste it.

12. For I will pass through the land. This refers to the first passover, the night in which they were to be delivered from Egypt; and God expressly declares that He will be the judge against the false gods, because it then especially appeared how utterly unable they were to help, and how vain and fallacious was their service. The absurd commentary of some of the Rabbins ¹⁰ is tame and far-fetched, that the idols should be cast down, because by the single miracle of their redemption, all superstitions were magnificently overturned, and whatsoever men believed about idols was condemned as folly and delusion. God therefore affirms, that he would not only conquer the nation itself, but its very gods. Perhaps Isaiah alludes to this passage when he says,

"Behold, the Lord rideth upon a swift cloud, and shall come into Egypt; and the idols of Egypt shall be moved at his presence," (Isaiah 19:1;)

for wherever He has appeared as the Savior of His people, He has asserted His glory in opposition to all impious and corrupt religions.

14. And this day shall be unto you. This is spoken of its annual celebration, which was as well a monument of their exodus as a symbol of their future deliverance. As to its being called a rite, or ordinance for ever, (edictum soeculi,) I admit that by this expression perpetuity is meant, but only such as would exist until the renovation of the Church; and the same explanation will apply to circumcision, as well as to the whole ceremonial of the Law; for although by Christ's coming it was abolished as concerns its use, yet did it only then attain its true solidity; and therefore the difference between ourselves and the ancient people detracts nothing from this perpetual statute; just in the same way as the new Covenant does not destroy the old in substance, but only in form. A little further on, where he says, "save that which every man must eat, that only may be done of you," verse 18; the meaning is, that they must cease from every work, except the preparation of their day's food; and this exception is expressly made, that they may not permit themselves to violate their sacred festivals by other business.