How do we know Christ's resurrection ensures our salvation?

The resurrection of Christ is a pivotal truth in the Christian faith, serving as the ultimate confirmation that His sacrificial death was indeed sufficient to atone for the sins of His people. Romans 4:25 states, 'He was delivered over to death for our sins and was raised to life for our justification.' This means that Christ’s victory over death guarantees the salvation of all for whom He died. It assures us that the curse of sin has been removed and that we are alive in Him. His resurrection is God’s declaration that His work was complete, and it is the foundation of our hope in eternal life, as it confirms that death has been defeated and the promise of life is secured.