I. He will make humble souls that trust in him to triumph over their proud enemies, v. 5, 6. Those that exalt themselves shall be abased: For he brings down those that dwell on high; and wherein they deal proudly he is, and will be, above them. Even the lofty city Babylon itself, or Nineveh, he lays it low, ch. xxv. 12. He can do it, be it ever so well fortified. He has often done it. He will do it, for he resists the proud. It is his glory to do it, for he proves himself to be God by looking on the proud and abasing them, Job xl. 12. But, on the contrary, those that humble themselves shall be exalted; for the feet of the poor shall tread upon the lofty cities, v. 6. He does not say, Great armies shall tread them down; but, When God will have it done, even the feet of the poor shall do it, Mal. iv. 3. You shall tread down the wicked. Come, set your feet on the necks of these kings. See Ps. cxlvii. 6; Rom. xvi. 20.