1 And the LORD spake unto Moses, saying,   2 Sanctify unto me all the firstborn, whatsoever openeth the womb among the children of Israel, both of man and of beast: it is mine.   3 And Moses said unto the people, Remember this day, in which ye came out from Egypt, out of the house of bondage; for by strength of hand the LORD brought you out from this place: there shall no leavened bread be eaten.   4 This day came ye out in the month Abib.   5 And it shall be when the LORD shall bring thee into the land of the Canaanites, and the Hittites, and the Amorites, and the Hivites, and the Jebusites, which he sware unto thy fathers to give thee, a land flowing with milk and honey, that thou shalt keep this service in this month.   6 Seven days thou shalt eat unleavened bread, and in the seventh day shall be a feast to the LORD.   7 Unleavened bread shall be eaten seven days; and there shall no leavened bread be seen with thee, neither shall there be leaven seen with thee in all thy quarters.   8 And thou shalt show thy son in that day, saying, This is done because of that which the LORD did unto me when I came forth out of Egypt.   9 And it shall be for a sign unto thee upon thine hand, and for a memorial between thine eyes, that the LORD's law may be in thy mouth: for with a strong hand hath the LORD brought thee out of Egypt.   10 Thou shalt therefore keep this ordinance in his season from year to year.

      Care is here taken to perpetuate the remembrance,

      I. Of the preservation of Israel's firstborn, when the firstborn of the Egyptians were slain. In memory of that distinguishing favour, and in gratitude for it, the firstborn, in all ages, were to be consecrated to God, as his peculiars (v. 2), and to be redeemed, v. 13. God, who by the right of creation is proprietor and sovereign of all the creatures, here lays claim in particular to the firstborn of the Israelites, by right of protection: Sanctify to me all the firstborn. The parents were not to look upon themselves as interested in their firstborn, till they had first solemnly presented them to God, recognized his title to them, and received them back, at a certain rate, from him again. Note, 1. That which is by special distinguishing mercy spared to us should be in a peculiar manner dedicated to God's honour; at least some grateful acknowledgment, in works of piety and charity, should be made, when our lives, or the lives of our children, have been given us for a prey. 2. God, who is the first and best, should have the first and best, and to him we should resign that which is most dear to us, and most valuable. The firstborn were the joy and hope of their families. Therefore they shall be mine, says God. By this is will appear that we love God best (as we ought) if we are willing to part with that to him which we love best in this world. 3. It is the church of the firstborn that is sanctified to God, Heb. xii. 23. Christ it the firstborn among many brethren (Rom. viii. 29), and, by virtue of their union with him, all that are born again, and born from above, are accounted as firstborn. There is an excellency of dignity and power belonging to them; and, if children, then heirs.

      II. The remembrance of their coming out of Egypt must also be perpetuated: "Remember this day, v. 3. Remember it by a good token, as the most remarkable day of your lives, the birthday of your nation, or the day of its coming of age, to be no longer under the rod." Thus the day of Christ's resurrection is to be remembered, for in it we were raised up with Christ out of death's house of bondage. The scripture tells us not expressly what day of the year Christ rose (as Moses told the Israelites what day of the year they were brought out of Egypt, that they might remember it yearly), but very particularly what day of the week it was, plainly intimating that, as the more valuable deliverance, and of greater importance, it should be remembered weekly. Remember it, for by strength of hand the Lord brought you out. Note, The more of God and his power appears in any deliverance, the more memorable it is. Now, that it might be remembered,

      1. They must be sure to keep the feast of unleavened bread, v. 5-7. It was not enough that they remembered it, but they must celebrate the memorial of it in that way which God had appointed, and use the instituted means of preserving the remembrance of it. So, under the gospel, we must not only remember Christ, but do this in remembrance of him. Observe, How strict the prohibition of leaven is (v. 7); not only no leaven must be eaten, but none must be seen, no, not in all their quarters. Accordingly, the Jews' usage was, before the feast of the passover, to cast all the leavened bread out of their houses: they burnt it, or buried it, or broke it small and scattered it in the wind; they searched diligently with lighted candles in all the corners of their houses, lest any leaven should remain. The care and strictness enjoined in this matter were designed, (1.) To make the feast the more solemn, and consequently the more taken notice of by their children, who would ask, "Why is so much ado made?" (2.) To teach us how solicitous we should be to put away from us all sin, 1 Cor. v. 7.

      2. They must instruct their children in the meaning of it, and relate to them the story of their deliverance out of Egypt, v. 8. Note, (1.) Care must be taken betimes to instruct children in the knowledge of God. Here is an ancient law for catechising. (2.) It is particularly of great use to acquaint children betimes with the stories of the scripture, and to make them familiar to them. (3.) It is a debt we owe to the honour of God, and to the benefit of our children's souls, to tell them of the great works God has done for his church, both those which we have seen with our eyes done in our day and which we have heard with our ears and our fathers have told us: Thou shalt show thy son in that day (the day of the feast) these things. When they were celebrating the ordinance, they must explain it. Every thing is beautiful in its season. The passover is appointed for a sign, and for a memorial, that the Lord's law may be in thy mouth. Note, We must retain the remembrance of God's works, that we may remain under the influence of God's law. And those that have God's law in their heart should have it in their mouth, and be often speaking of it, the more to affect themselves and to instruct others.

      11 And it shall be when the LORD shall bring thee into the land of the Canaanites, as he sware unto thee and to thy fathers, and shall give it thee,   12 That thou shalt set apart unto the LORD all that openeth the matrix, and every firstling that cometh of a beast which thou hast; the males shall be the LORD's.   13 And every firstling of an ass thou shalt redeem with a lamb; and if thou wilt not redeem it, then thou shalt break his neck: and all the firstborn of man among thy children shalt thou redeem.   14 And it shall be when thy son asketh thee in time to come, saying, What is this? that thou shalt say unto him, By strength of hand the LORD brought us out from Egypt, from the house of bondage:   15 And it came to pass, when Pharaoh would hardly let us go, that the LORD slew all the firstborn in the land of Egypt, both the firstborn of man, and the firstborn of beast: therefore I sacrifice to the LORD all that openeth the matrix, being males; but all the firstborn of my children I redeem.   16 And it shall be for a token upon thine hand, and for frontlets between thine eyes: for by strength of hand the LORD brought us forth out of Egypt.

      Here we have,

      I. Further directions concerning the dedicating of their firstborn to God. 1. The firstlings of their cattle were to be dedicated to God, as part of their possessions. Those of clean beasts--calves, lambs, and kids--if males, were to be sacrificed, Exod. xxii. 30; Num. xviii. 17, 18. Those of unclean beasts, as colts, were to be redeemed with a lamb, or knocked on the head. For whatsoever is unclean (as we all are by nature), if it be not redeemed, will be destroyed, v. 11, 13. 2. The firstborn of their children were to be redeemed, and by no means sacrificed, as the Gentiles sacrificed their children to Moloch. The price of the redemption of the firstborn was fixed by the law (Num. xviii. 16) at five shekels. We were all obnoxious to the wrath and curse of God; by the blood of Christ we are redeemed, that we may be joined to the church of the firstborn. They were to redeem their children, as well as the firstlings of the unclean beasts, for our children are by nature polluted. Who can bring a clean thing out of an unclean?

      II. Further directions concerning the catechising of their children, and all those of the rising generation, from time to time, in this matter. It is supposed that, when they saw all the firstlings thus devoted, they would ask the meaning of it, and their parents and teachers must tell them (v. 14-16) that God's special propriety in their firstborn, and all their firstlings, was founded in his special preservation of them from the sword of the destroying angel. Being thus delivered, they must serve him. Note, 1. Children should be directed and encouraged to ask their parents questions concerning the things of God, a practice which would be perhaps of all others the most profitable way of catechising; and parents must furnish themselves with useful knowledge, that they may be ready always to give an answer to their enquiries. If ever the knowledge of God cover the earth, as the waters do the sea, the fountains of family-instruction must first be broken up. 2. We should all be able to show cause for what we do in religion. As sacraments are sanctified by the word, so they must be explained and understood by it. God's service is reasonable, and it is then acceptable when we perform it intelligently, knowing what we do and why we do it. 3. It must be observed how often it is said in this chapter that by strength of hand (v. 3, 14, 16), with a strong hand (v. 9), the Lord brought them out of Egypt. The more opposition is given to the accomplishment of God's purposes the more is his power magnified therein. It is a strong hand that conquers hard hearts. Sometimes God is said to work deliverance not by might nor power (Zech. iv. 6), not by such visible displays of his power as that recorded here. 4. Their posterity that should be born in Canaan are directed to say, The Lord brought us out of Egypt, v. 14, 16. Mercies to our fathers are mercies to us; we reap the benefit of them, and therefore must keep up a grateful remembrance of them. We stand upon the bottom of former deliverances, and were in the loins of our ancestors when they were delivered. Much more reason have we to say that in the death and resurrection of Jesus Christ we were redeemed.

      4 Hear, O Israel: The LORD our God is one LORD:   5 And thou shalt love the LORD thy God with all thine heart, and with all thy soul, and with all thy might.   6 And these words, which I command thee this day, shall be in thine heart:   7 And thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thine house, and when thou walkest by the way, and when thou liest down, and when thou risest up.   8 And thou shalt bind them for a sign upon thine hand, and they shall be as frontlets between thine eyes.   9 And thou shalt write them upon the posts of thy house, and on thy gates.   10 And it shall be, when the LORD thy God shall have brought thee into the land which he sware unto thy fathers, to Abraham, to Isaac, and to Jacob, to give thee great and goodly cities, which thou buildedst not,   11 And houses full of all good things, which thou filledst not, and wells digged, which thou diggedst not, vineyards and olive trees, which thou plantedst not; when thou shalt have eaten and be full;   12 Then beware lest thou forget the LORD, which brought thee forth out of the land of Egypt, from the house of bondage.   13 Thou shalt fear the LORD thy God, and serve him, and shalt swear by his name.   14 Ye shall not go after other gods, of the gods of the people which are round about you;   15 (For the LORD thy God is a jealous God among you) lest the anger of the LORD thy God be kindled against thee, and destroy thee from off the face of the earth.   16 Ye shall not tempt the LORD your God, as ye tempted him in Massah.

      Here is, I. A brief summary of religion, containing the first principles of faith and obedience, v. 4, 5. These two verses the Jews reckon one of the choicest portions of scripture: they write it in their phylacteries, and think themselves not only obliged to say it at least twice every day, but very happy in being so obliged, having this saying among them, Blessed are we, who every morning and evening say, Hear, O Israel, the Lord our God is one Lord. But more blessed are we if we duly consider and improve,

      1. What we are here taught to believe concerning God: that Jehovah our God is one Jehovah. (1.) That the God whom we serve is Jehovah, a Being infinitely and eternally perfect, self-existent, and self-sufficient. (2.) That he is the one only living and true God; he only is God, and he is but one. The firm belief of this self-evident truth would effectually arm them against all idolatry, which was introduced by that fundamental error, that there are gods many. It is past dispute that there is one God, and there is no other but he, Mark xii. 32. Let us therefore have no other, nor desire to have any other. Some have thought there is here a plain intimation of the trinity of persons in the unity of the Godhead; for here is the name of God three times, and yet all declared to be one. Happy they that have this one Lord for their God; for they have but one master to please, but one benefactor to seek to. It is better to have one fountain that a thousand cisterns, one all-sufficient God than a thousand insufficient ones.

      2. What we are here taught concerning the duty which God requires of man. It is all summed up in this as its principle, Thou shalt love the Lord thy God with all thy heart. He had undertaken (v. 2) to teach them to fear God; and, in pursuance of his undertaking, he here teaches them to love him, for the warmer our affection to him the greater will be our veneration for him; the child that honours his parents no doubt loves them. Did ever any prince make a law that his subjects should love him? Yet such is the condescension of the divine grace that this is made the first and great commandment of God's law, that we love him, and that we perform all other parts of our duty to him from a principle of love. My son, give me thy heart. We must highly esteem him, be well pleased that there is such a Being, well pleased in all his attributes, and relations to us: our desire must be towards him, our delight in him, our dependence upon him, and to him we must be entirely devoted. It must be a constant pleasure to us to think of him, hear from him, speak to him, and serve him. We must love him, (1.) As the Lord, the best of beings, most excellent and amiable in himself. (2.) As our God, a God in covenant with us, our Father, and the most kind and bountiful of friends and benefactors. We are also commanded to love God with all our heart, and soul, and might; that is, we must love him, [1.] With a sincere love; not in word and tongue only, saying we love him when our hearts are not with him, but inwardly, and in truth, solacing ourselves in him. [2.] With a strong love; the heart must be carried out towards him with great ardour and fervency of affection. Some have hence though that we should avoid saying (as we commonly express ourselves) that we will do this or that with all our heart, for we must not do any thing with all our heart but love God; and that this phrase, being here used concerning that sacred fire, should not be unhallowed. He that is our all must have our all, and none but he. [3.] With a superlative love; we must love God above any creature whatsoever, and love nothing besides him but what we love for him and in subordination to him. [4.] With an intelligent love; for so it is explained, Mark xii. 33. To love him with all the heart, and with all the understanding, we must know him, and therefore love him as those that see good cause to love him. [5.] With an entire love; he is one, and therefore our hearts must be united in this love, and the whole stream of our affections must run towards him. O that this love of God may be shed abroad in our hearts!

      II. Means are here prescribed for the maintaining and keeping up of religion in our hearts and houses, that it might not wither and go to decay. And they are these:-- 1. Meditation: These words which I command thee shall be in thy heart, v. 6. Though the words alone without the things will do us no good, yet we are in danger of losing the things if we neglect the words, by which ordinarily divine light and power are conveyed to the heart. God's words must be laid up on our heart, that our thoughts may be daily conversant with them and employed about them, and thereby the whole soul may be brought to abide and act under the influence and impression of them. This immediately follows upon the law of loving God with all your heart; for those that do so will lay up his word in their hearts both as an evidence and effect of that love and as a means to preserve and increase it. He that loves God loves his Bible. 2. The religious education of children (v. 7): "Thou shalt teach them diligently to thy children; and by communicating thy knowledge thou wilt increase it." Those that love the Lord God themselves should do what they can to engage the affections of their children to him, and so to preserve the entail of religion in their families from being cut off. Thou shalt whet them diligently upon thy children, so some read it; frequently repeat these things to them, try all ways of instilling them into their minds, and making them pierce into their hearts; as, in whetting a knife, it is turned first on this side, then on that. "Be careful and exact in teaching thy children; and aim, as by whetting, to sharpen them, and put an edge upon them. Teach them to thy children, not only those of thy own body" (say the Jews) "but all those that are anyway under thy care and tuition." Bishop Patrick well observes here that Moses thought his law so very plain and easy that every father might be able to instruct his sons in it and every mother her daughters. Thus that good thing which is committed to us we must carefully transmit to those that come after us, that it may be perpetuated. 3. Pious discourse. "Thou shalt talk of these things, with due reverence and seriousness, for the benefit not only of thy children, but of thy other domestics, thy friends and companions, as thou sittest in thy house at work, or at meat, or at rest, or to receive visits, and when thou walkest by the way for diversion, or for conversation, of in journeys, when at night thou art retiring from thy family to lie down for sleep, and when in the morning thou hast risen up and returnest to thy family again. Take all occasions to discourse with those about thee of divine things; not of unrevealed mysteries, or matters of doubtful disputation, but of the plain truths and laws of God, and the things that belong to our peace." So far is it from being reckoned a diminution to the honour of sacred things to make them subject of our familiar discourse that they are recommended to us to be talked of; for the more conversant we are with them the more we shall admire them and be affected with them, and may thereby be instrumental to communicate divine light and heat. 4. Frequent reading of the word: They shall be as frontlets between thy eyes, and thou shalt write them upon the posts of thy house, v. 8, 9. It is probable that at that time there were few written copies of the whole law, only at the feasts of tabernacles the people had it read to them; and therefore God appointed them, at least for the present, to write some select sentences of the law, that were most weighty and comprehensive, upon their walls, or in scrolls of parchment to be worn about their wrists; and some think that hence the phylacteries so much used among the Jews took rise. Christ blames the Pharisees, not for wearing them, but for affecting to have them broader than other people's, Matt. xxiii. 5. But when Bibles came to be common among them there was less occasion for this expedient. It was prudently and piously provided by the first reformers of the English church that then, when Bibles were scarce, some select portions of scripture should be written on the walls and pillars of the churches, which the people might make familiar to them, in conformity to this direction, which seems to have been binding in the letter of it to the Jews as it is to us in the intent of it, which is that we should endeavour by all means possible to make the word of God familiar to us, that we may have it ready to us upon all occasions, for our restraint from sin and our direction and excitement to our duty. It must be as that which is graven on the palms of our hands, always before our eyes. See Prov. vii. 1-3. It is also intimated that we must never be ashamed to own our religion, nor to own ourselves under the check and government of it. Let it be written on our gates, and let every one that goes by our door read it, that we believe Jehovah to be God alone, and believe ourselves bound to love him with all our hearts.

      III. A caution is here given not to forget God in a day of prosperity and plenty, v. 10-12. Here, 1. He raises their expectations of the goodness of their God, taking it for granted that he would bring them into the good land that he had promised (v. 10), that they should no longer dwell in tents as shepherds and poor travellers, but should settle in great and goodly cities, should no longer wander in a barren wilderness, but should enjoy houses will furnished and gardens well planted (v. 11), and all this without any care and expense of their own, which he here lays a great stress upon--Cities which thou buildest not, houses which thou filledst not, &c., both because it made the mercy really much more valuable that what they had come to them so cheaply, and yet, if they did not actually consider it, the mercy would be the less esteemed, for we are most sensible of the value of that which has cost us dear. When they came so easily by the gift they would be apt to grow secure, and unmindful of the giver. 2. He engages their watchfulness against the badness of their own hearts: Then beware, when thou liest safe and soft, lest thou forget the Lord, v. 12. Note, (1.) In a day of prosperity we are in great danger of forgetting God, our dependence upon him, our need of him, and our obligations to him. When the world smiles we are apt to make our court to it, and expect our happiness in it, and so we forget him that his our only portion and rest. Agur prays against this temptation (Prov. xxx. 9): Lest I be full and deny thee. (2.) There is therefore need of great care and caution at such a time, and a strict watch over our own hearts. "Then beware; being warned of your danger, stand upon your guard against it. Bind the words of God for a sign upon thy hand, for this end to prevent thy forgetting God. When thou art settled in Canaan forget not thy deliverance out of Egypt; but look to the rock out of which thou wast hewn. When thy latter end has greatly increased, remember the smallness of thy beginnings."

      IV. Some special precepts and prohibitions are here given, which are of great consequence. 1. They must upon all occasions give honour to God (v. 13): Fear him and serve him (for, if he be a Master, we must both reverence him and do his work); and swear by his name, that is, they must not upon any occasion appeal to any other, as the discerner of truth and avenger of wrong. Swear by him only, and not by an idol, or any other creature. Swear by his name in all treaties and covenants with the neighbouring nations, and do not compliment them so far as to swear by their gods. Swearing by his mane is sometimes put for an open profession of his name. Isa. xlv. 23, Every tongue shall swear, is expounded (Rom. xiv. 11), Every tongue shall confess to God. 2. They must not upon any occasion give that honour to other gods (v. 14): You shall not go after other gods, that is, "You shall not serve nor worship them;" for therein they went astray, they went a whoring from the true God, who in this, more than in any thing, is jealous god (v. 15): and the learned bishop Patrick observes here, out of Maimonides, that we never find, either in the law or the prophets, anger, or fury, or jealousy, or indignation, attributed to God but upon occasion of idolatry. 3. They must take heed of dishonouring God by tempting him (v. 16): You shall not tempt the Lord your God, that is, "You shall not in any exigence distrust the power, presence, and providence of God, nor quarrel with him," which, if they indulged an evil heart of unbelief, they would take occasion to do in Canaan as well as in the wilderness. No change of condition will cure a disposition of murmur and fret. Our Saviour uses this caution as an answer to one of Satan's temptations, with application to himself, Matt. iv. 7, Thou shalt not tempt the Lord thy God, either by despairing of his power and goodness while we keep in the way of our duty, or by presuming upon it when we turn aside out of that way.