Ye shall perish quickly from off the good land - The following note from Mr. John Trapp is very judicious: "This judgment Joshua inculcates Joshua 23:13, Joshua 23:15, and here, because he knew it would be a very grievous thing to them to forego so goodly a land, so lately gotten, and so short a while enjoyed. In the beginning of a speech τα ηθη, the milder affections, suit best; but towards the end τα παθη, passionate and piercing passages; according to the orator. This rule Joshua observes, being Ex utroque Caesar; no less an orator than a warrior."

In all this exhortation we see how closely Joshua copies the example of his great master Moses. See Leviticus 26:7, Leviticus 26:8, Leviticus 26:14, etc.; Deuteronomy 28:7; Deuteronomy 32:30. He was tenderly concerned for the welfare of the people, and with a deeply affected heart he spoke to their hearts. No people ever were more fairly and fully warned, and no people profited less by it. The threatenings pronounced here were accomplished in the Babylonish captivity, but more fully in their general dispersion since the crucifixion of our Lord. And should not every Christian fear when he reads, If God spared not the natural branches, take heed that he spare not thee? Surely a worldly, carnal, and godless Christian has no more reason to expect indulgence from the justice of God than a profligate Jew. We have a goodly land, but the justice of God can decree a captivity from it, or a state of bondage in it. The privileges that are abused are thereby forfeited. And this is as applicable to the individual as to the whole system.

When ye have transgressed the covenant of the Lord your God,

which he commanded you,.... The law, so called, and the several precepts of it, particularly those which relate to the faith and worship of the one only true God; see Exodus 24:7;

and have gone and served other gods, and have bowed down yourselves unto them; been guilty of idolatry, of having and worshipping other gods, which are no gods, with or besides the God of Israel, see Joshua 23:7,

then shall the anger of the Lord be kindled against you; nothing being more provoking to him than idolatry, he being a jealous God of his honour and worship:

and ye shall perish quickly from off the good land which he hath given unto you; as they did at the time of the Babylonish captivity, and at the last destruction of Jerusalem by the Romans.

When ye have {h} transgressed the covenant of the LORD your God, which he commanded you, and have gone and served other gods, and bowed yourselves to them; then shall the anger of the LORD be kindled against you, and ye shall perish quickly from off the good land which he hath given unto you.

(h) He shows that no evil can come to man, except he offend God by disobedience.

23:16 It will aggravate their perdition, that the land from which they shall perish is a good land, and a land which God himself had given them: and which therefore he would have secured to them, if they had not thrown themselves out of it. Thus the goodness of the heavenly Canaan, says Mr. Henry, and the free and sure grant God has made of it, will aggravate the misery of those that shall forever be shut out and perish from it. Nothing will make them see how wretched they are, so much as to see, how happy they might have been. Might have been! What on the supposition of absolute decrees? How happy might a person not elected have been? And if he was elected, how could he be wretched for ever? What art of man can reconcile these things? Again, shall any of the elect perish for ever? or has God made to any others, a free and sure grant of the heavenly Canaan? If not, how can the misery of those that perish be aggravated, by a free and sure grant which they never had any share in?

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, Heb 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.