Loth to part (we say) bids oft farewell. Moses does so to the children of Israel: not because he was loth to go to God, but because he was loth to leave them, fearing that when he had left them they would leave God. He had finished what he had to say to them by way of counsel and exhortation: here he calls them together to give them a word of encouragement, especially with reference to the wars of Canaan, in which they were now to engage. It was a discouragement to them that Moses was to be removed at a time when he could so ill be spared: though Joshua was continued to fight for them in the valley, they would want Moses to intercede for them on the hill, as he did, Exo 17:10. But there is no remedy: Moses can no more go out and come in, Deu 31:2. Not that he was disabled by any decay either of body or mind; for his natural force was not abated, Deu 24:7. But he cannot any longer discharge his office; for, 1. He is 120 years old, and it is time for him to think of resigning his honour and returning to his rest. He that had arrived at so great an age then, when seventy or eighty was the ordinary stint, as appears by the prayer of Moses (Psa 90:10), might well think that he had accomplished as a hireling his day. 2. He is under a divine sentence: Thou shalt not go over Jordan. Thus a full stop was put to his usefulness; hitherto he must go, hitherto he must serve, but no further. So God had appointed it and Moses acquiesces: for I know not why we should any of us desire to live a day longer than while God has work for us to do; nor shall we be accountable for more time than is allotted us. But, though Moses must not go over himself, he is anxious to encourage those that must. I. He encourages the people; and never could any general animate his soldiers upon such good grounds as those on which Moses here encourages Israel. 1. He assures them of the constant presence of God with them (Deu 31:3): The Lord thy God. that has led thee and kept thee hitherto will go over before thee; and those might follow boldly who were sure that they had God for their leader. He repeats it again (Deu 31:6) with an emphasis: "The Lord thy God, the great Jehovah, who is thine in covenant, he it is, he and no less, he and no other, that goes before thee; not only who by his promise has assured thee that he will go before thee; but by his ark, the visible token of his presence, shows thee that he does actually go before thee." And he repeats it with enlargement: "Not only he goes over before thee at first, to bring thee in, but he will continue with thee all along, with thee and thine; he will not fail thee nor forsake thee; he will not disappoint thy expectations in any strait, nor will he ever desert thy interest; be constant to him, and he will be so to thee." This is applied by the apostle to all God's spiritual Israel, for the encouragement of their faith and hope; unto us is this gospel preached, as well as unto them He will never fail thee, nor forsake thee, Heb 13:5. 2. He commends Joshua to them for a leader: Joshua, he shall go over before thee, Deu 31:3. One whose conduct, and courage, and sincere affection to their interest, they had had long experience of; and one whom God had ordained and appointed to be their leader, and therefore, no doubt, would own and bless, and make a blessing to them. See Num 27:18. Note, It is a great encouragement to a people when, instead of some useful instruments that are removed, God raises up others to carry on his work. 3. He ensures their success. The greatest generals, supported with the greatest advantages, must yet own the issues of war to be doubtful and uncertain; the battle is not always to the strong nor to the bold; an ill accident unthought of may turn the scale against the highest hopes. But Moses had warrant from God to assure Israel that, notwithstanding the disadvantages they laboured under, they should certainly be victorious. A coward will fight when he is sure to be a conqueror. God undertakes to do the work - he will destroy these nations; and Israel shall do little else than divide the spoil - thou shalt possess them, Deu 31:3. Two things might encourage their hopes of this: - (1.) The victories they had already obtained over Sihon and Og (Deu 31:4), from which they might infer both the power of God, that he could do what he had done, and the purpose of God, that he would finish what he had begun to do. Thus must we improve our experience. (2.) The command God had given them to destroy the Canaanites (Deu 7:2; Deu 12:2), to which he refers here (Deu 31:5, that you may do unto them according to all which I have commanded you), and from which they might infer that, if God had commanded them to destroy the Canaanites, no doubt he would put it into the power of their hands to do it. Note, What God has made our duty we have reason to expect opportunity and assistance from him for the doing of. So that from all this he had reason enough to bid them be strong and of a good courage, Deu 31:6. While they had the power of God engaged for them they had no reason to fear all the powers of Canaan engaged against them. II. He encourages Joshua, Deu 31:7, Deu 31:8. Observe, 1. Though Joshua was an experienced general, and a man of approved gallantry and resolution, who had already signalized himself in many brave actions, yet Moses saw cause to bid him be of good courage, now that he was entering upon a new scene of action; and Joshua was far from taking it as an affront, or as a tacit questioning of his courage, to be thus charged, as sometimes we find proud and peevish spirits invidiously taking exhortations and admonitions for reproaches and reflections. Joshua himself is very well pleased to be admonished by Moses to be strong and of good courage. 2. He gives him this charge in the sight of all Israel, that they might be the more observant of him whom they saw thus solemnly inaugurated, and that he might set himself the more to be an example of courage to the people who were witnesses to this charge here given to him as well as to themselves. 3. He gives him the same assurances of the divine presence, and consequently of a glorious success, that he had given the people. God would be with him, would not forsake him, and therefore he should certainly accomplish the glorious enterprise to which he was called and commissioned: Thou shalt cause them to inherit the land of promise. Note, Those shall speed well that have God with them; and therefore they ought to be of good courage. Through God let us do valiantly, for through him we shall do victoriously; if we resist the devil, he shall flee, and God shall shortly tread him under our feet.

The law was given by Moses; so it is said, Joh 1:17. He was not only entrusted to deliver it to that generation, but to transmit it to the generations to come; and here it appears that he was faithful to that trust. I. Moses wrote this law, Deu 31:9. The learned bishop Patrick understands this of all the five books of Moses, which are often called the law; he supposes that though Moses had written most of the Pentateuch before, yet he did not finish it till now; now he put his last hand to that sacred volume. Many think that the law here (especially since it is called this law, this grand abridgment of the law) is to be understood of this book of Deuteronomy; all those discourses to the people which have taken up this whole book, he, being in them divinely inspired, wrote them as the word of God. He wrote this law, 1. That those who had heard it might often review it themselves, and call it to mind. 2. That it might be the more safely handed down to posterity. Note, The church has received abundance of advantage from the writing, as well as from the preaching, of divine things; faith comes not only by hearing, but by reading. The same care that was taken of the law, thanks be to God, is taken of the gospel too; soon after it was preached it was written, that it might reach to those on whom the ends of the world shall come. II. Having written it, he committed it to the care and custody of the priests and elders. He delivered one authentic copy to the priests, to be laid up by the ark (v. 26), there to remain as a standard by which all other copies must be tried. And it is supposed that he gave another copy to the elders of each tribe, to be transcribed by all of that tribe that were so disposed. Some observe that the elders, as well as the priests, were entrusted with the law, to intimate that magistrates by the power, as well as ministers by their doctrine, are to maintain religion, and to take care that the law be not broken nor lost. III. He appointed the public reading of this law in a general assembly of all Israel every seventh year. The pious Jews (it is very probable) read the laws daily in their families, and Moses of old time was read in the synagogue every sabbath day, Act 15:21. But once in seven years, that the law might be the more magnified and made honourable, it must be read in a general assembly. Though we read the word in private, we must not think it needless to hear it read in public. Now here he give direction, 1. When this solemn reading of the law must be, that the time might add to the solemnity; it must be done, (1.) In the year of release. In that year the land rested, so that they could the better spare time to attend this service. Servants who were then discharged, and poor debtors who were then acquitted from their debts, must know that, having the benefit of the law, it was justly expected they should yield obedience to it, and therefore give up themselves to be God's servants, because he had loosed their bonds. The year of release was typical of gospel grace, which therefore is called the acceptable year of the Lord; for our remission and liberty by Christ engage us to keep his commandments, Luk 1:74, Luk 1:75. (2.) At the feast of tabernacles in that year. In that feast they were particularly required to rejoice before God, Lev 23:40. Therefore then they must read the law, both to qualify their mirth and keep it in due bounds, and to sanctify their mirth, that they might make the law of God the matter of their rejoicing, and might read it with pleasure and not as a task. 2. To whom it must be read: To all Israel (Deu 31:11), men, women, and children, and the strangers, Deu 31:12. The women and children were not obliged to go up to the other feasts, but to this only in which the law was read. Note, It is the will of God that all people should acquaint themselves with his word. It is a rule to all, and therefore should be read to all. It is supposed that, since all Israel could not possibly meet in one place, nor could one man's voice reach them all, as many as the courts of the Lord's house would hold met there, and the rest at the same time in their synagogues. The Jewish doctors say that the hearers were bound to prepare their hearts, and to hear with fear and reverence, and with joy and trembling, as in the day when the law was given on Mount Sinai; and, though there were great and wise men who knew the whole law very well, yet they were bound to hear with great attention; for he that reads is the messenger of the congregation to cause the words of God to be heard. I wish those that hear the gospel read and preached would consider this. 3. By whom it must be read: Thou shalt read it (Deu 31:11), "Thou, O Israel," by a proper person appointed for that purpose; or, "Thou, O Joshua," their chief ruler; accordingly we find that he did read the law himself, Jos 8:34, Jos 8:35. So did Josiah, Ch2 34:30, and Ezra, Neh 8:3. And the Jews say that the king himself (when they had one) was the person that read in the courts of the temple, that a pulpit was set up for that purpose in the midst of the court, in which the king stood, that the book of the law was delivered to him by the high priest, that he stood up to receive it, uttered a prayer (as every one did that was to read the law in public) before he read; and then, if he pleased, he might sit down and read. But if he read standing it was thought the more commendable, as (they say) king Agrippa did. Here let me offer it as a conjecture that Solomon is called the preacher, in his Ecclesiastes, because he delivered the substance of that book in a discourse to the people, after his public reading of the law in the feast of tabernacles, according to this appointment here. 4. For what end it must be thus solemnly read. (1.) That the present generation might hereby keep up their acquaintance with the law of God, Deu 31:12. They must hear, that they may learn, and fear God, and observe to do their duty. See here what we are to aim at in hearing the word; we must hear, that we may learn and grow in knowledge; and every time we read the scriptures we shall find that there is still more and more to be learned out of them. We must learn, that we may fear God, that is, that we may be duly affected with divine things; and must fear God, that we may observe and do the words of his law; for in vain do we pretend to fear him if we do not obey him. (2.) That the rising generation might betimes be leavened with religion (Deu 31:13); not only that those who know something may thus know more, but that the children who have not known any thing may betimes know this, how much it is their interest as well as duty to fear God.