'Fire' in the Bible

And the mountains shall be molten under him, and the valleys shall be cleft, as wax before the fire, and as the waters that are poured down a steep place.

And all the graven images thereof shall be beaten to pieces, and all the hires thereof shall be burned with the fire, and all the idols thereof will I lay desolate: for she gathered it of the hire of an harlot, and they shall return to the hire of an harlot.