What does the Bible say about the significance of the resurrection?

The resurrection of Jesus Christ is foundational to Christian faith, as it demonstrates His victory over sin and death. Without the resurrection, believers would have no hope and would still be dead in their sins (1 Corinthians 15:17). The resurrection assures us that Christ's sacrifice was accepted by God, as He was delivered for our offenses and raised again for our justification (Romans 4:25). By being the firstfruits of those who have died, He guarantees the future resurrection of all believers (1 Corinthians 15:20). This hope is not mere wishful thinking; it is a divine assurance rooted in the power of God.