REVELATION 12:10-11 NKJ
10 . . . the accuser of our brethren, who accused them before our God day and night, has been cast down.
11 “And they overcame him by the blood of the Lamb and by the word of their testimony, and they did not love their lives to the death.
The devil is our accuser. The only successful plea is the Blood of Jesus. Pleading our innocence, our merits, or our good works, will fail. Only relying on the shed Blood of our substitute sacrifice, the Lamb of God, will win our case before God the Judge.
However the enemy comes, he can be overcome by the Blood of the Lamb and the word of our testimony. We have victory over every evil because of Jesus’ shed Blood.
Our lives must also be fully committed to God: we must trust Him. We must have faith in what God has done — and what He is doing.