Revelation 12:7-12

7And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels, 8And prevailed not; neither was their place found any more in heaven. 9And the great dragon was cast out, that old serpent, called the Devil, and Satan, who deceiveth the whole world: he was cast out upon the earth, and his angels were cast out with him. 10And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, who accused them before our God day and night. 11And they overcame him by the blood of the Lamb, and by the word of their testimony; and they loved not their lives to the death.

12Therefore rejoice, yeheavens, and ye that dwell in them. Woe to the inhabiters of the earth and of the sea! for the devil is come down to you, having great wrath, because he knoweth that he hath but a short time.