II. He opens the charter upon which their state was founded and by which they held their privileges. They had forgotten the tenour of it, and lived as if they thought that the grant was absolute and that they might do what they pleased and yet have what God had promised, or as if they thought that the keeping up of the ceremonial observances was all that God required of them. He therefore shows them, with all possible plainness, that the thing God insisted upon was obedience, which was better than sacrifice. He said, Obey my voice, v. 4 and again v. 7. "Own God for your Master; give up yourselves to him as his subjects and servants; attend to all the declarations of his mind and will, and make conscience of complying with them. Do my commandments, not only in some things, but according to all which I command you; make conscience of moral duties especially, and rest not in those that are merely ritual; hear the words of the covenant, and do them." 1. This was the original contract between God and them, when he first formed them into a people. It was what he commanded their fathers when he first brought them forth out of the land of Egypt, v. 4 and v. 7. He never intended to take them under his guidance and protection upon any other terms. This was what he required from them in gratitude for the great things he did for them when he brought them from the iron furnace. He redeemed them out of the service of the Egyptians, which was perfect slavery, that he might take them into his own service, which is perfect freedom, Luke i. 74, 75. 2. This was not only laid before them then, but it was with the greatest importunity imaginable pressed upon them, v. 7. God not only commanded it, but earnestly protested it to their fathers, when he brought them into covenant with himself. Moses inculcated it again and again, by precept upon precept and line upon line. 3. This was made the condition of the relation between them and God, which was so much their honour and privilege: "So shall you be my people and I will be your God; I will own you for mine, and you may call upon me as yours;" this intimates that, if they refused to obey, they could no longer claim the benefit of the relation. 4. It was upon these terms that the land of Canaan was given them for a possession: Obey my voice, that I may perform the oath sworn to your fathers, to give them a land flowing with milk and honey, v. 5. God was ready to fulfil the promise, but then they must fulfil the condition; if not, the promise is void, and it is just with God to turn them out of possession. Being brought in upon their good behaviour, they had no wrong done them if they were turned out upon their ill behaviour. Obedience was the rent reserved by the lease, with a power to re-enter for non-payment. 5. This obedience was not only made a condition of the blessing, but was required under the penalty of a curse. This is mentioned first here (v. 3), that they might, if possible, be awakened by the terrors of the Lord: Cursed be the man, though it were but a single person, that obeys not the words of this covenant, much more when it is the body of the nation that rebels. There are curses of the covenant as well as blessings: and Moses set before them not only life and good, but death and evil (Deut. xxx. 15), so that they had fair warning given them of the fatal consequences of disobedience. 6. Lest this covenant should be forgotten, and, because out of mind, should be thought out of date, God had from time to time called to them to remember it, and by his servants the prophets had made a continual claim of this rent, so that they could not plead, in excuse of their non-payment, that it had never been demanded; from the day when he brought them out of Egypt to this day (and that was nearly 1000 years) he had been, in one way or other, at sundry times and in divers manners, protesting to them the necessity of obedience. God keeps an account how long we have enjoyed the means of grace and how powerful those means have been, how often we have been not only spoken to, but protested to, concerning our duty. 7. This covenant was consented to (v. 5): Then answered I, and said, So be it, O Lord! These are the words of the prophet, expressing either, (1.) His own consent to the covenant for himself, and his desire to have the benefit of it. God promised Canaan to the obedient: "Lord," says he, "I take thee at thy word, I will be obedient; let me have my inheritance in the land of promise, of which Canaan is a type." Or, (2.) His good will, and good wish, that his people might have the benefit of it. "Amen; Lord, let them still be kept in possession of this good land, and not turned out of it; make good the promise to them." Or, (3.) His people's consent to the covenant: "Then answered I, in the name of the people, So be it." Taking it in this sense, it refers to the declared consent which the people gave to the covenant, not only to the precepts of it when they said, All that the Lord shall say unto us we will do and will be obedient, but to the penalties when they said Amen to all the curses upon Mount Ebal. The more solemnly we have engaged ourselves to God the more reason we have to hope that the engagement will be perpetual; and yet here it did not prove so.