They have conquered him by the blood of the Lamb and by the word of their testimony. And they did not love their lives so as to shy away from death. — Revelation 12:11

The accuser stands before God day and night, but he is silenced by the blood. Not our performance, not our resolve—the blood of the Lamb is the only plea. Christ our Passover was sacrificed for us; His blood marks us as His own. There is therefore now no condemnation for those in Christ Jesus—the blood covers it all.