Isaiah 50:2-3

2Nobody was there to meet me, when I came to help you. When I called out to you, nobody answered me. Do you think that my arm is too weak to rescue you? Am I not strong enough to save you? Look! I can speak to the sea so that it becomes dry! I can cause rivers to become deserts. Then the fish die because they have no water.

3I can cause the sky to become dark, as if I have covered it with sackcloth.’