11 "Now, vigilantly guard your souls: Love God, your God. 12 Because if you wander off and start taking up with these remaining nations still among you (intermarry, say, and have other dealings with them), 13 know for certain that God, your God, will not get rid of these nations for you. They'll be nothing but trouble to you - horsewhips on your backs and sand in your eyes - until you're the ones who will be driven out of this good land that God, your God, has given you. 14 "As you can see, I'm about to go the way we all end up going. Know this with all your heart, with everything in you, that not one detail has failed of all the good things God, your God, promised you. It has all happened. Nothing's left undone - not so much as a word 15 "But just as sure as everything good that God, your God, has promised has come true, so also God will bring to pass every bad thing until there's nothing left of you in this good land that God has given you. 16 If you leave the path of the Covenant of God, your God, that he commanded you, go off and serve and worship other gods, God's anger will blaze out against you. In no time at all there'll be nothing left of you, no sign that you've ever been in this good land he gave you."

Matthew Henry's Commentary on Joshua 23:11-16

Commentary on Joshua 23:11-16

(Read Joshua 23:11-16)

Would we cleave to the Lord, we must always stand upon our guard, for many a soul is lost through carelessness. Love the Lord your God, and you will not leave him. Has God been thus true to you? Be not you false to him. He is faithful that has promised, Hebrews 10:23. The experience of every Christian witnesses the same truth. Conflicts may have been severe and long, trials great and many; but at the last he will acknowledge that goodness and mercy followed him all the days of his life. Joshua states the fatal consequences of going back; know for a certainty it will be your ruin. The first step would be, friendship with idolaters; the next would be, marrying with them; the end of that would be, serving their gods. Thus the way of sin is down-hill, and those who have fellowship with sinners, cannot avoid having fellowship with sin. He describes the destruction he warns them of. The goodness of the heavenly Canaan, and the free and sure grant God has made of it, will add to the misery of those who shall for ever be shut out from it. Nothing will make them see how wretched they are, so much, as to see how happy they might have been. Let us watch and pray against temptation. Let us trust in God's faithfulness, love, and power; let us plead his promises, and cleave to his commandments, then we shall be happy in life, in death, and for ever.