'Heat' in the Bible

If there is no food in the land, if there is disease, if the fruits of the earth are damaged by heat or water, locust or worm; if their towns are shut in by their attackers: whatever trouble or whatever disease there may be:

Now it is my purpose to make an agreement with the Lord, the God of Israel, so that the heat of his wrath may be turned away from us.

Now do not be hard-hearted, as your fathers were; but give yourselves to the Lord, and come into his holy place, which he has made his for ever, and be the servants of the Lord your God, so that the heat of his wrath may be turned away from you.