'Heat' in the Bible

So the spirit lifted me up, and took me away, and I went in bitterness, in the heat of my spirit; but the hand of the LORD was strong upon me.

And the heat of my wrath against you will have an end, and my bitter feeling will be turned away from you, and I will be quiet and will be angry no longer.

For this cause the Lord has said: Truly, in the heat of my bitter feeling I have said things against the rest of the nations and against all Edom, who have taken my land as a heritage for themselves with the joy of all their heart, and with bitter envy of soul have made attacks on it:

They are to have linen head-dresses on their heads and linen trousers on their legs, and they are to have nothing round them to make their skin wet with heat.