'Fierce' in the Bible

Then Amaziah separated them, [to wit], the army that had come to him out of Ephraim, to go home again: therefore their anger was greatly kindled against Judah, and they returned home in fierce anger.

Now hear me therefore, and send back the captives, that you have taken captive from your brothers; for the fierce wrath of Yahweh is on you."

and said to them, "You shall not bring in the captives here: for you purpose that which will bring on us a trespass against Yahweh, to add to our sins and to our trespass; for our trespass is great, and there is fierce wrath against Israel."

Now it is in my heart to make a covenant with Yahweh, the God of Israel, that his fierce anger may turn away from us.

Now don't be stiff-necked, as your fathers were; but yield yourselves to Yahweh, and enter into his sanctuary, which he has sanctified forever, and serve Yahweh your God, that his fierce anger may turn away from you.