How do we know that Jesus is the resurrection and the life?

Jesus' claim in John 11:25, 'I am the resurrection and the life,' is supported by the profound event of Lazarus' resurrection. When Jesus raised Lazarus from the dead, He displayed His authority over death, proving that He has power not only to resurrect but to grant life to those who believe in Him. This miraculous act serves as a sign pointing to the greater resurrection that believers will experience in Christ. Furthermore, the Apostle Paul explains in Romans 4:25 that Christ was raised for our justification, indicating that His resurrection secures the eternal life of all who trust in Him. Our faith rests on the person and work of Christ who has conquered sin and death.