What does the Bible say about resurrection and eternal life?

The Bible clearly teaches that Jesus is the cornerstone of resurrection and eternal life. In John 11:25, Jesus declares, 'I am the resurrection and the life. He who believes in Me, though he may die, he shall live.' This affirmation establishes that the hope of life after death is grounded exclusively in faith in Christ. The resurrection of Christ serves as the guarantee of eternal life for believers, promising that they, too, will be raised and will never perish. This is echoed in 1 Corinthians 15, where Paul asserts that if Christ has not been raised, our faith is futile. Thus, the resurrection of Jesus not only validates His divine authority but also secures the eternal hope for His followers. Those united to Christ by faith share in His resurrection life, which is a transformative, everlasting life.