What does the Bible say about Christ's victory over Satan?

In John 12:31, Jesus declares that the prince of this world, referring to Satan, will be cast out. This casting out is accomplished through the crucifixion, where Jesus states, 'If I be lifted up, I will draw all men unto me.' This emphasizes that His death is the means by which He secures victory over sin and death. Colossians 2:13-15 further elaborates this victory, explaining that through the cross, Jesus 'spoiled principalities and powers' and made a public spectacle of them, displaying His supremacy over all spiritual forces, including Satan. Thus, by identifying with Christ's death, believers are liberated from the dominion of sin and Satan.