'Breath of the Lord' in the Bible

For Topheth [in Hinnom] has long been ready;Indeed, it has been prepared for the [Assyrian] king.He has made it deep and wide,A pit of fire with plenty of wood;The breath of the Lord, like a river of brimstone (blazing sulfur), kindles and fans it.

The grass withers, the flower fades,When the breath of the Lord blows upon it;Most certainly [all] the people are [like] grass.

So they will fear the name of the Lord from the westAnd His glory from the rising of the sun.For He will come in like a narrow, rushing streamWhich the breath of the Lord drives [overwhelming the enemy].

For though he flourishes among the reeds (his fellow tribes),An east wind (Assyria) will come,The breath of the Lord rising from the desert;And Ephraim’s spring will become dryAnd his fountain will be dried up.Assyria will plunder his treasury of every precious object.