Ellicott's Commentary for English Readers - 2 Chronicles 32:21
(21) And the Lord sent an angel.—See 2 Kings 19:35, seq.; Isaiah 37:36, seq. Hitzig thinks that Psalms 46-48. were composed by Isaiah to commemorate this great natural miracle, an hypothesis which is borne out by the similarity observable between the language and ideas of these psalms and those of Isaiah’s prophecies.Which cut off . . . valour.—Literally, and he hid (i.e., caused to disappear, destroyed; the Greek άφανίζειν; Exodus 23:23) every valiant warrior, and leader and captain. (Comp.... read more
Ellicott's Commentary for English Readers - 2 Chronicles 32:20
(20) For this cause.—Upon this (‘al zôth). The reference is to the Assyrian blasphemies against Jehovah, which Hezekiah urged in his prayer for deliverance (2 Kings 19:16), and to which Isaiah referred in his prophetic answer (Isaiah 37:23). The prayer of Hezekiah is given in 2 Kings 19:15-19; Isaiah 37:15-20. The parallel passages do not say that Isaiah also prayed; but 2 Kings 19:2-4, and Isaiah 37:2-4, report that the king sent a deputation of nobles to the prophet, requesting his prayers... read more