Bible Verses About Mountains: (Burning,) of destructive enemies

Behold, I am against thee, O destroying mountain, saith Jehovah, which destroyest all the earth; and I will stretch out my hand upon thee, and roll thee down from the rocks, and will make thee a burnt mountain.

And the second angel sounded, and as it were a great mountain burning with fire was cast into the sea: and the third part of the sea became blood;