Therefore the Lord GOD of Hosts will send a wasting disease among Assyria’s stout warriors, and under his pomp will be kindled a fire like a burning flame.
16. Therefore shall the Lord, the Lord of hosts, send among his fat ones leanness. He proceeds with the former doctrine, declaring that the Lord will show to the Assyrian how undeservedly he exalts himself, and will throw down his arrogance, in which he foolishly takes delight.
The destruction of the kingdom of Israel by Shalmaneser king of Assyria was foretold in the foregoing chapter, and it had its accomplishment in the sixth year of Hezekiah, Kg2 18:10. It was total and final, head and tail were all cut off.
Commenting on Isaiah 10:5-19
And the light of Israel shall be for a fire,.... That is, the Lord, who is the light of his people; who enlightens them by his word and Spirit, and by his grace effectually calls them out of darkness into marvellous light, to the light of grace here, and to the light of glory hereafter; and who comforts and refreshes them with his gracious presence...