"And there was war in Heaven: Michael and his Angels fought against the Dragon; and the Dragon fought and his Angels, and prevailed not; neother was their place found any more in Heaven.

And the great Dragon was cast out, that old serpent called the Devil... he was cast out into the Earth, and his Angels were cast out with him...

Therefore rejoice, ye Heavens, and ye that dwell in them. Woe to the inhabiters of the Earth and of the Sea!

For the Devil is come down unto you, having great wrath, because he knoweth that he hath a but a short time"

Revelation 12:7-12 (KJV) (Annotated)