The Blood of The Lamb
On the cross Jesus conquered forever the worst that sin and evil could do to Him–death! He met the full assault of evil and overcame it by the shedding of His blood and the power of His resurrection. Those who have entrusted their lives to Him also share in that victory over evil and death.
In the context of this verse, Satan is noted to be the “accuser” of the brethren. He knows we are sinners and is constantly accusing us of it. But that is not the whole story. It is through the sacrifice of Jesus on the cross (the blood of the lamb) that sin is forgiven. When we receive by faith what Christ has done, our sins are wiped out. We are cleansed by faith in Christ’s blood. His saving grace and a willingness to receive us as sinners saved by grace is the key to this principle, not our feelings of worthiness.
We overcome him—our enemy—by confessing we are sinners and then confessing the cleansing of that sin through the sacrificial blood of the Lamb. And when we are forgiven there is then nothing of which we can possibly be accused by Satan. There is no possible accusation he can make against one who is completely forgiven! Thus we overcome him first, by the blood of the Lamb.
Romans 8:33-34 in the J. B. Phillips version reads, “Who is in a position to condemn? Only Christ and Christ died for us, Christ rose for us, Christ reigns in power for us, Christ prays for us!” So Satan, you are defeated and impotent! Get out of here!
Charles Wesley wrote about this in one of his beloved hymns:
No condemnation now I dread;
Jesus, and all in Him is mine!
Alive in Him, my living Head,
And clothed in righteousness divine,
Bold I approach the eternal throne,
And claim the crown, through Christ my own.