Commentaries
3:8-19 Strong-holds, even the strongest, are no defence against the judgments of God. They shall be unable to do any thing for themselves. The Chaldeans and Medes would devour the land like canker-worms. The Assyrians also would be eaten up by their own numerous hired troops, which seem to be meant by the word rendered merchants. Those that have done evil to their neighbours, will find it come home to them. Nineveh, and many other cities, states, and empires, have been ruined, and should be a warning to us. Are we better, except as there are some true Christians amongst us, who are a greater security, and a stronger defence, than all the advantages of situation or strength? When the Lord shows himself against a people, every thing they trust in must fail, or prove a disadvantage; but he continues good to Israel. He is a strong-hold for every believer in time of trouble, that cannot be stormed or taken; and he knoweth those that trust in Him.
13. thy people—thy soldiers.
women—unable to fight for thee (Isa 19:16; Jer 50:37; 51:30).
gates on thy land—the fortified passes or entrances to the region of Nineveh (compare Jer 15:7). Northeast of Nineveh there were hills affording a natural barrier against an invader; the guarded passes through these are probably "the gates of the land" meant.
fire shall devour thy bars—the "bars" of the fortresses at the passes into Assyria. So in Assyrian remains the Assyrians themselves are represented as setting fire to the gates of a city [Bonomi, Nineveh, pp. 194, 197].