I have long time holden my peace; I have been still, and refrained myself: now will I cry like a travailing woman; I will destroy and devour at once. I will make waste mountains and hills, and dry up all their herbs; and I will make the rivers islands, and I will dry up the pools. And I will bring the blind by a way that they knew not; I will lead them in paths that they have not known: I will make darkness light before them, and crooked things straight. These things will I do unto them, and not forsake them. They shall be turned back, they shall be greatly ashamed, that trust in graven images, that say to the molten images, Ye are our gods.
Jehovah is speaking here. The time of His self-restraint was past; now He will unloose His fury on His foes, He will deal mercifully with the believing remnant of Israel, and He will utterly shame all idolaters.