III. That they shall be brought off from all carnal confidences, which they have relied on, that by the providence of God they shall enjoy such a security that they shall not need them, and by the grace of God they shall be brought to see the folly of them and come off from them. It was the sin of Israel that they furnished themselves extravagantly with horses and chariots, and were soothsayers and idolaters; see Isa. ii. 6-8. But here it is promised that they shall not regard them any more. The tranquillity of the kingdom of Christ is intended in that promise, which explains this, Zech. ix. 10, I will cut off the chariot from Ephraim and the horse from Jerusalem. Note, It is a great mercy to be deprived of those things in which we have reposed a confidence in competition with God, which we have made our arm, and after which we have gone a whoring from God. Let us observe the particulars:— 1. They had trusted in chariots and horses, and multiplied them (Ps. xx. 7); but now God will cut off their horses, and destroy their chariots (v. 10), as David houghed the chariot-horses, 2 Sam. viii. 4. They shall not have them, lest they should be tempted to trust in them. 2. They depended upon their strongholds, and fortified cities, for their security; but God will take care that they be demolished (v. 11): I will cut off the cities of thy land; I will throw down thy strongholds. They shall have them for habitations, but not for garrisons, for God will be their only place of defence, their high tower, and their deliverer. 3. Many of them depended much upon the conduct and advice of their conjurors, diviners, and fortune-tellers; and those God will cut off, not only as weak things, and insufficient to relieve them, but as wicked things, and sufficient to ruin them (v. 12): "I will cut off witchcrafts out of thy hand, that thou shalt no more take hold of them, and stay thyself upon them, and thou shalt have no more soothsayers, for thou shalt be convinced that all their pretensions are a cheat." The justice of the nation shall cut them off according to law, Lev. xx. 27. The preaching of the gospel brought men off from using curious arts, Acts xix. 19. 4. Many of them had said to the work of their hands, You are our gods; but now idolatry shall be abolished and abandoned (v. 13): "Thy graven images will I cut off, and thy standing images, both those that were movable and those that were fixed; they shall be destroyed by the power of the law of Moses and deserted by the power of the gospel of Christ, so that thou shalt no more worship the work of thy hands, but be ashamed that ever thou hast been so deluded. Among other monuments of idolatry, I will pluck up thy groves out of the midst of thee," v. 14. These were planted and preserved in honour of their idols, and used in the worship of them; these they were ordered to burn (Deut. xii. 2, 3), and, if they do not, God will, so that they shall not have them to trust to. And so will I destroy their cities, meaning the cities that were dedicated to the idols, to some dunghill-deity or other, which they confided in for their protection.