Earthquakes are Visible Tokens of God's Anger

Then the earth shook and quaked, and the foundations of the mountains trembled; they were shaken because He burned with anger.

You have shaken the land and torn it open. Heal its fractures, for it is quaking.

Therefore I will make the heavens tremble, and the earth will be shaken from its place at the wrath of the LORD of Hosts on the day of His burning anger.