Speak not thou in thine heart, after that the LORD thy God hath cast them out from before thee, saying, For my righteousness the LORD hath brought me in to possess this land: but for the wickedness of these nations the LORD doth drive them out from before thee.

Speak not thou in thy heart, after that Jehovah thy God hath thrust them out from before thee, saying, For my righteousness Jehovah hath brought me in to possess this land; whereas for the wickedness of these nations Jehovah doth drive them out from before thee.

Say not in thy heart, when the Lord thy God shall have destroyed them in thy sight: For my justice hath the Lord brought me in to possess this land, whereas these nations are destroyed for their wickedness.

Thou shalt not say in thy heart, when Jehovah thy God thrusteth them out from before thee, saying, For my righteousness Jehovah hath brought me in to possess this land; but for the wickedness of these nations doth Jehovah dispossess them from before thee.

'Thou dost not speak in thy heart (in Jehovah thy God's driving them away from before thee), saying, For my righteousness hath Jehovah brought me in to possess this land, seeing for the wickedness of these nations is Jehovah dispossessing them from thy presence;

Speak not you in your heart, after that the LORD your God has cast them out from before you, saying, For my righteousness the LORD has brought me in to possess this land: but for the wickedness of these nations the LORD does drive them out from before you.

And after the Lord has sent them in flight from before you, say not in your heart, Because of my righteousness the Lord has given me this land; when it is because of their evil-doing that the Lord is driving these nations out before you.

You should not say in your heart, when the Lord your God will have destroyed them in your sight: 'It is because of my justice that the Lord led me in, so that I might possess this land, while these nations have been destroyed because of their impiety.'

Ne dicas in corde tuo, quum expulerit Jehova Deus tuus illos a facie tua, dicendo, Propter justitiam meam introduxit me Jehova ut possideam terram hanc: quum propter iniquitatem gentium istarum Jehova expellat eas a facie tua.

Speak not thou in thine heart. He now more plainly warns the people not to exalt themselves in proud and foolish boasting. If they had not been naturally so depraved and malignant, it would have been sufficient to point out God's grace in a single word; but he could not induce them to gratitude except by correcting and destroying their pride. He therefore takes away this stumblingblock, in order that God's generosity might be conspicuous among them. "To speak in the heart" is equivalent to reflecting or conceiving an opinion. Wherefore Moses not only reproves the boasting of the lips, but that hidden arrogance, wherewith men are puffed up, when they take to themselves the praise which is due to God. Moreover, he not only prohibits them from ascribing it to their own valor, that they had routed their enemies, and gained possession of the land, but also from imagining that this was the just recompense of their merits. For God is not less defrauded of His glory when men oppose their righteousness to His liberality, than when they boast that whatever blessings they have are obtained by their own industry. To make this more clear, I will repeat it. Moses does not forbid the people from thinking that they had themselves acquired the land without God's aid; nay, he takes it for granted that they themselves will acknowledge that it was by God's help that they were victorious; but he is not contented with this limited gratitude unless they at the same time acknowledge that they had deserved nothing of the kind, and therefore that it was a mere and gratuitous act of His bounty. The reason given in the second clause does not appear sufficiently conclusive, viz., that the nations were driven out on account of their own wickedness; for it might have been that what God took away from these wicked reprobates He transferred to those who were more worthy; but. it appears to be an indirect admonition, that the Israelites should compare themselves with these nations; because it was evidently to be gathered by them from thence, that they had not acquired this foreign land, from which the former inhabitants had been ejected, by their own righteousness. And this is still more clearly expressed in the two next verses.

Speak not thou in thine heart, after that the LORD thy God hath cast them out from before thee, saying, For my (d) righteousness the LORD hath brought me in to possess this land: but for the wickedness of these nations the LORD doth drive them out from before thee.
(d) Man by himself deserves nothing but God's anger, and if God spares anyone it comes from his great mercy.

Speak not thou in thine heart,.... Never once think within thyself, or give way to such a vain imagination, and please thyself with it:
after that the Lord thy God hath cast them out from before thee; to make way for the Israelites, and put them into the possession of their land; which is to be ascribed not to them, but to the Lord:
saying, for my righteousness the Lord hath brought me in to possess this land; such a thought as this was not to be secretly cherished in their hearts, and much less expressed with their lips; nothing being more foreign from truth than this, and yet a notion they were prone to entertain. They were always a people, more or less, from first to last, tainted with a conceit of their own righteousness, and goodness, which they laboured to establish, and were ready to attribute all the good things to it they enjoyed, and nothing is more natural to men, than to fancy they shall be brought to the heavenly Canaan by and for their own righteousness; which is contrary to the perfections of God, his purity, holiness, and justice, which can never admit of an imperfect righteousness in the room of a perfect one; to justify anyone thereby, is contrary to the Gospel scheme of salvation; which is not by works of righteousness men have done, but by the grace and mercy of God through Christ; it would make useless, null, and void, the righteousness of Christ, which only can justify men in the sight of God, give a title to heaven and happiness, and an abundant entrance into it; and would occasion boasting, not only in the present state, but even in heaven itself; whereas the scheme of salvation is so framed and fixed, that there may be no room for boasting, here or hereafter, see Romans 3:27,
but for the wickedness of these nations the Lord doth drive them out from before thee; namely, their idolatry, incest, and other notorious crimes; see Leviticus 18:3, which sufficiently justifies God in all his dealings with these nations.

Speak not thou in thine heart, . . . saying, For my righteousness the Lord hath brought me in to possess this land--Moses takes special care to guard his countrymen against the vanity of supposing that their own merits had procured them the distinguished privilege. The Canaanites were a hopelessly corrupt race, and deserved extermination; but history relates many remarkable instances in which God punished corrupt and guilty nations by the instrumentality of other people as bad as themselves. It was not for the sake of the Israelites, but for His own sake, for the promise made to their pious ancestors, and in furtherance of high and comprehensive purposes of good to the world, that God was about to give them a grant of Canaan.