Albert Barnes' Notes on the Whole Bible - 2 Kings 19:7
Will send a blast upon him - Rather, “I will put a spirit in him “ - i. e., “I will take from him his present pride and will put in him a new spirit, a spirit of craven fear.” Men shall tell him of the destruction that has come upon his host 2 Kings 19:35, and he shall straightway return, etc. read more
The Pulpit Commentary - 2 Kings 19:7
Behold, I will send a blast upon him. The meaning is doubtful. Most modern critics translate, with the LXX ; "I will put a spirit within him," and understand "a spirit of cowardice," or "a despondent mood" (Thenius), or "an extraordinary impulse of Divine inspiration, which is to hurry him blindly on" (Drechsler). But the idea of our translators, that the blast ( רוּה ) is external, and sent upon him, not put in him—that, in fact, the destruction of his army is referred to, seems... read more