And the Light of Israel will become a fire, and its Holy One a flame. In a single day it will burn and devour Assyria’s thorns and thistles.
17. And the light of Israel shall be for a fire. There is an elegant allusion to that burning by which he threatened that he would consume the Assyrians. In fire there are two things, light and heat. As the Lord consumes the enemies by his heat, so he enlightens the godly by his light.
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 shall consume the glory of his forest,.... The Assyrian army is compared to a "forest", for the number of men in it; and for the mighty men in it, comparable to large and tall trees, such as oaks and cedars; and like a wood or forest a numerous army looks, when in rank and file, in proper order, and with banners, and having on...