Revelation 12:10; Revelation 12:11

10 And I heard a loud voice in heaven, saying, "Now the salvation and the power and the kingdom of our God and the authority of his Christ have come, for the accuser of our brothers has been thrown down, who accuses them day and night before our God.

11 And they have conquered him by the blood of the Lamb and by the word of their testimony, for they loved not their lives even unto death.