Isaiah 30:31 (WEB)

Passage

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

Nearby Context

Isaiah 30:29 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.

Isaiah 30:30 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.

Isaiah 30:31 For through Yahweh’s voice the Assyrian will be dismayed. He will strike him with his rod.

Isaiah 30:32 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.

Isaiah 30:33 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.

Study Lenses

The verse centers on "through", "yahweh", "voice", "assyrian", "dismayed", and "strike". It is saying that the verse draws attention to "through" and "yahweh", so its meaning should be read from those terms before moving to application.

The nearby context moves from verse 30's "Yahweh will cause his glorious voice to..." into verse 32's "Every stroke of the rod of punishment...", so "through" and "yahweh" belong inside that flow. In Isaiah context, the local focus is the Holy One of Israel, judgment and restoration, the servant of the LORD, and Zion's hope.

A plain takeaway is to answer the verse's own emphasis on "through" and "yahweh" with trust shaped by these words, not by a vague optimism outside the passage.