'Vents' in the Bible

The fool vents all his feelings, but the wise person keeps them to himself.

So I will shake the heavens, and the earth will shake loose from its foundation, because of the fury of the Lord who commands armies, in the day he vents his raging anger.

But if our unrighteousness serves to confirm God's righteousness, what can we say? God is not unrighteous when he vents his wrath on us, is he? (I am talking in human terms.)