Mountains: (Burning) of Destructive Enemies
Source: TTT
Jeremiah 51:25
“Behold, I am against you, O destroying mountain, you who devastate the whole earth, declares the LORD. I will stretch out My hand against you; I will roll you over the cliffs and turn you into a charred mountain.
Revelation 8:8
Then the second angel sounded his trumpet, and something like a great mountain burning with fire was thrown into the sea. A third of the sea turned to blood,