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

The assertion that Jesus is the resurrection and the life is grounded in His self-identifying statements found in scripture. For instance, in John 11:25-26, Jesus directly tells Martha that belief in Him guarantees eternal life. Furthermore, His resurrection from the dead not only serves as a demonstration of His divine power but also as the pivotal cornerstone of Christian hope. Romans 8:11 states, 'But if the Spirit of him who raised Jesus from the dead dwells in you, he who raised Christ Jesus from the dead will also give life to your mortal bodies.' This shows that Christ's resurrection underscores His authority over life and death, providing assurance to believers of their own future resurrection.