'Fierce' in the Bible

And in the greatness of your majesty you overthrew those standing up [to] you; you released your fierce anger, and it consumed them like stubble.

Why should [the] Egyptians {say}, 'With evil [intent] he brought them out to kill them in the mountains and wipe them from the face of the earth'? Turn from {your fierce anger} and relent concerning the disaster for your people.