Habakkuk 1:6

(Verse 6 onwards) For behold, I will raise up the Chaldeans, a bitter and hasty nation, who march through the breadth of the earth to take possession of dwelling places that are not theirs. They are feared and dreaded; their justice and dignity proceed from themselves. Their horses are swifter than leopards, more fierce than the evening wolves; their horsemen press proudly on. Their horsemen come from afar; they fly like an eagle swift to devour. They all come for violence; their faces forward; they gather captives like sand. At kings they scoff, and at rulers they laugh.

For, lo, I raise up the Chaldeans,....

A description of the people that shall be raised up against Israel, to be a scourge to them. (1.) They are a bitter and hasty nation, cruel and fierce, and what they do is done with violence and fury; they are precipitate in their counsels, vehement in their passions, and push on with resolution in their enterprises; they show no mercy and they spare no pains.

That bitter and hasty nation - Cruel and oppressive in their disposition; and prompt and speedy in their assaults and conquests.

For lo - So God announces a future, in which His Hand shall be greatly visible, whether more or less distant. In His sight it is present. I raise up - God uses the free will and evil passions of people or devils to His own ends; and so He is said to “raise up” those whom He allows to be stirred up against His people, since the events which His Providence permits, favor their designs, and it rests with Him to withhold them. They lift themselves up for some end of covetousness or pride. But there is a higher order of things, in which God orders their actions to fulfill His righteousness by their iniquities. The Chaldaeans, that bitter - מר. In Jdg 18:25; 2Sa 17:8, the less concise נפשׁ מר. And hasty nation - נמהר as Isa 32:4. Jerome: “To its might and warlike boldness almost all the Greeks who have written histories of the barbarians, witness.” Which shall march through the breadth of the land - rather, “the earth,” literally “to the breadths of the earth,” reaching to its whole length and breadth, all its dimensions as in the description of Gog and Magog Rev 20:8-9, “the number of whom is as the sand of the sea; and they went up on the breadth of the earth; unhindered, not pent up, but spreading abroad, where they will, over the whole earth.” All before it, is one wide even plain which it overspreads and covers, like a flood, and yet is not spent nor exhausted. To possess the dwelling-places that are not theirs - As God’s people had done, so should it be done to them. Spoiling and violence within Hab 1:2-4 attract oppression from without. The overcharged atmosphere casts down the lightning upon them. They had expelled the weak from their dwelling Mic 2:9; others shall possess theirs. Yet this scourge too shall pass by, since, although the Chaldaean did God’s Will, He willed it not, but His own (See Isa 10:6-7). […]