Judas Iscariot was one of the twelve original disciples of Jesus Christ. He is most famously known for betraying Jesus to the religious authorities for thirty pieces of silver, which ultimately led to Jesus' arrest and crucifixion. Judas' actions have made him a symbol of treachery and betrayal in Christian tradition. After betraying Jesus, Judas felt remorse for his actions. According to the New Testament, he returned the silver and hanged himself. His story raises complex questions about loyalty, guilt, and the consequences of one's choices, making him a significant figure in Christian theology and literature.