Resurrection Bodies: Same Person, Changed
Paul does not describe heaven's furniture. He answers a pointed question about what kind of body the dead receive, and his answer holds continuity and change together: the same person, sown perishable and raised imperishable.
1 Corinthians 6:12–20: Flee Sexual Immorality
Paul does not treat sexual sin as a private appetite to be managed but as a joining of the body to another, and he grounds the command to flee in the fact that the believer's body already belongs to Christ and the Spirit. The body is where discipleship is actually lived.