IV. The lamentable effects of this judgment, upon the first alarm given of it. 1. The people that should fight shall quite despair and shall not have a heart to make the least stand against the enemy (v. 8): "For this gird yourself with sackcloth, lament and howl," that is, "you will do so. When the cry is made through the kingdom, Arm, arm! all will be seized with a consternation, and all put into confusion. Instead of girding on the sword, they will gird on the sackcloth; instead of animating one another to a vigorous resistance, they will lament and howl, and so dishearten one another. While the enemy is yet at a distance they will give up all for gone, and cry, Woe unto us! for we are spoiled, v. 13. We are all undone, the spoilers will certainly carry the day, and it is in vain to make head against them." Judah and Jerusalem had been famed for valiant men; but see what is the effect of sin: by depriving men of their confidence towards God, it deprives them of their courage towards men. 2. Their great men, who should contrive for the public safety, shall be at their wits' end (v. 9): At that day the heart of the king shall perish, both his wisdom and his courage. Despairing of success, he shall have no spirit to do any thing, and, if he had, he will not know what to do. His princes and privy-counselors, who should animate and advise him, shall be as much at a loss and as much in despair as he. See how easily, how effectually, God can bring ruin upon a people that are doomed to it, merely by dispiriting them, taking away the heart of the chief of them (Job xii. 20, 24), cutting off the spirit of princes, Ps. lxxvi. 12. The business of the priests was to encourage the people in the time of war; they were to say to the people, Fear not, and let not your hearts faint, Deut. xx. 2, 3. They were to blow the trumpets, for an assurance to them that in the day of battle they should be remembered before the Lord their God, Num. x. 9. But now the priests themselves shall be astonished, and shall have no heart themselves to do their office, and therefore shall not be likely to put spirit into the people. The prophets too, the false prophets, who had cried peace to them, shall be put into the greatest amazement imaginable, seeing their own guilty blood ready to be shed by that sword which they had often told the people there was no danger of. Note, God's judgments come with the greatest terror upon those that have been most secure. Our Saviour foretels that at the last destruction of Jerusalem men's hearts should fail them for fear, Luke xxi. 26. And it is common for those who have cheated and flattered people into a carnal security not only to fail them, but to discourage them, when the trouble comes.