How are thou fallen from Heaven O Lucifer? pt 6

Revelation 12:Revelation 12: 7 And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels, 8 and prevailed not; neither was their place found any more in heaven. 9 And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him.