'Evil' in the Bible

They all said to each other, "Come, let us cast lots, that we may know who is responsible for this evil that is on us." So they cast lots, and the lot fell on Jonah.

Then they asked him, "Tell us, please, for whose cause this evil is on us. What is your occupation? Where do you come from? What is your country? Of what people are you?"

but let them be covered with sackcloth, both man and animal, and let them cry mightily to God. Yes, let them turn everyone from his evil way, and from the violence that is in his hands.

God saw their works, that they turned from their evil way. God relented of the disaster which he said he would do to them, and he didn't do it.