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

Beholde, I come vnto thee, O destroying mountaine, sayth the Lord, which destroyest all the earth: and I will stretch out mine hand vpon thee, and rolle thee downe from the rockes, and wil make thee a burnt mountaine.

And the second Angel blew the trumpet, and as it were a great mountaine, burning with fire, was cast into the sea, and the thirde part of the sea became blood.