Jesus Christ has already defeated the grave, sin, and all the powers of darkness. As Christians, we are not to sit around and wait, but to actively participate by overcoming and prevailing in the spiritual realm, enforcing the verdict that Satan was defeated already and that victory is ours, whatever battle we are facing, because of what Jesus Christ has done on the cross. And this requires engagement and enforcement of the power and authority given to us. We have to continually pray and seek Him, read the Word, and live it; put on the whole armor of God; come to church and be strengthened and strengthen other believers. We are victorious. God has already won. Satan is a defeated foe. In Jesus' name!