What is the significance of Jesus defeating Satan?

The significance of Jesus defeating Satan is foundational to the Christian faith, signifying the fulfillment of God's redemptive plan. In Hebrews 2:14, we read that Christ took part in humanity 'that through death he might destroy him that had the power of death, that is, the devil.' This victory assures believers that Satan's hold over sin and death has been broken, as Jesus proclaimed on the cross, 'It is finished.' Through His resurrection, believers are assured of their victory over sin, enabling them to live in the freedom of His grace and the assurance of eternal life. Thus, the resurrection of Christ empowers believers to stand firm against the adversary.