Hezekiah did not answer Isaiah’s first question, “What said these men?” but only his second. Probably he knew that Isaiah would oppose reliance on an “arm of flesh.”
Babylon now for the first time became revealed to the Jews as an actual power in the world, which might effect them politically. As yet even the prophets had spoken but little of the great southern city; up to this time she had been little more to them than Tyre, or Tarshish, or any other rich and powerful idolatrous city. Henceforth, all this was wholly changed. The prophetic utterance of Isaiah on this occasion 2 Kings 20:16-18 never was, never could be, forgotten. He followed it up with a burst of prophecy Isa. 40–66, in which Babylon usurps altogether the place of Assyria as Israel’s enemy, and the captivity being assumed as a matter of certainty, the hopes of the people are directed onward beyond it to the Return. Other prophets took up the strain and repeated it Habakkuk 1:6-11; Habakkuk 2:5-8; Micah 4:10. Babylon thus became henceforth, in lieu of Assyria, the great object of the nation’s fear and hatred.