In Context

28 His breath is as an overflowing stream that reaches even to the neck, to sift the nations with the sieve of destruction; and a bridle that leads to ruin will be in the jaws of the peoples.

29 You will have a song, as in the night when a holy feast is kept; and gladness of heart, as when one goes with a flute to come to Yahweh's mountain, to Israel's Rock.

30 Yahweh will cause his glorious voice to be heard, and will show the descent of his arm, with the indignation of his anger, and the flame of a devouring fire, with a blast, storm, and hailstones.

31 For through the voice of Yahweh the Assyrian will be dismayed. He will strike him with his rod.

32 Every stroke of the rod of punishment, which Yahweh will lay on him, will be with the sound of tambourines and harps. He will fight with them in battles, brandishing weapons.

33 For his burning place has long been ready. Yes, for the king it is prepared. He has made its pyre deep and large with fire and much wood. Yahweh's breath, like a stream of sulfur, kindles it.

Isaiah 30:31 in Other Translations