Then shalt thou say unto them, Because your fathers have forsaken me, saith the LORD, and have walked after other gods, and have served them, and have worshipped them, and have forsaken me, and have not kept my law;
 And ye have done worse than your fathers; for, behold, ye walk every one after the imagination of his evil heart, that they may not hearken unto me:
 Therefore will I cast you out of this land into a land that ye know not, neither ye nor your fathers; and there shall ye serve other gods day and night; where I will not shew, you favour.
Here seems to be the language of those who quarrel at the word of God, instead of humbling and condemning themselves, they justify themselves, as though God did them wrong.
A full answer is given. They are more obstinate in sin walking after the devices of his heart.
Since they will not hearken, they shall be carried away into a journey they are unfamiliar with. If they had God’s favour, that would make even the area of their captivity pleasant.
Or in keeping God’s commandments they would act wisely for themselves. The fear of the Lord, would be their wisdom. Those who enjoy the benefit of Divine light and laws, ought to support their character for wisdom and honour, that God may be glorified thereby.
Those who call upon God, shall certainly find him within call, ready to give an answer of peace to every prayer of faith. All these statutes and judgments of the Divine law are just and righteous, above the statutes and judgments of any of the nations.
Remember God manifests himself in the works of the creation, without speech or language, yet your voice is heard, Psalms 19:1, Psalms 19:3;
See the reasons of free grace;
1). We are not beloved for our own sakes, but for Christ’s sake.
2). Moses urged the benefit and advantage of obedience. This argument he had begun with, Deuteronomy 4:1, That ye may live, and go in and possess the land; and this he concludes with, Deuteronomy 4:40, That it may go well with thee, and with thy children after thee.
3). Moses reminds them that their prosperity would depend upon their piety.
4). Apostasy from God would undoubtedly be the ruin of their nation. He foresees their revolt from God to idols.
5). Those, and those only, shall find God to their comfort, who seek him with all their heart.
6). Afflictions engage and quicken us to seek God; and, by the grace of God working with them, many are thus brought back to their right mind. When these things are come upon thee, turn to the Lord thy God, for thou seest what comes of turning from him.
7). Let all the arguments be laid together, and then say, if religion has not reason on its side. None cast off the government of their God, but those who first abandon the understanding of a man.
Those who by faith humbly wait for God, shall find him gracious to them; as the day, so let the strength be. If God leaves us to ourselves any morning, we are undone; we must every morning commit ourselves to him, and go forth in his strength to do the work of the day. When God arises, his enemies are scattered. True wisdom and knowledge lead to strength of salvation, which renders us stedfast in the ways of God; and true piety is the only treasure which can never be plundered or spent.
All the children of God are heirs, and every one has the privileges of the first-born. Let a soul be supposed to join that glorious assembly and church above, that is yet unacquainted with God, still carnally-minded, loving this present world and state of things, looking back to it with a lingering eye, full of pride and guile, filled with lusts; such a soul would seem to have mistaken its way, place, state, and company. It would be uneasy to itself and all about it. Christ is the Mediator of this new covenant, between God and man, to bring them together in this covenant; to keep them together; to plead with God for us, and to plead with us for God; and at length to bring God and his people together in heaven. This covenant is made firm by the blood of Christ sprinkled upon our consciences, as the blood of the sacrifice was sprinkled upon the altar and the victim. This blood of Christ speaks in behalf of sinners; it pleads not for vengeance, but for mercy. See then that you refuse not his gracious call and offered salvation. See that you do not refuse Him who speaketh from heaven, with infinite tenderness and love; for how can those escape, who turn from God in unbelief or apostacy, while he so graciously beseeches them to be reconciled, and to receive his everlasting favour! God’s dealing with men under the gospel, in a way of grace, assures us, that he will deal with the despisers of the gospel, in a way of judgment. We cannot worship God acceptably, unless we worship him with reverence and godly fear. Only the grace of God enables us to worship God aright. God is the same just and righteous God under the gospel as under the law. The inheritance of believers is secured to them; and all things pertaining to salvation are freely given in answer to prayer. Let us seek for grace, that we may serve God with reverence and godly fear.