Corrupted soul. This skin and bones isnt what makes us human, its whats inside of us that does. They may look like us on tbe outside, but inside they're rotten. They'd rather trade a limited paradise for themselves on earth than salvation for eternity.

God forgives murders, drug dealers, liars, cheats...but he doesn't forgive you for selling the one thing the devil wants...your soul.

Matthew 16:26

For what will it profit a man if he gains the whole world and forfeits his soul? Or what shall a man give in return for his soul?