Jesus Christ, according to Catholic theology, is the central figure of Christianity, believed to be the Son of God and the Savior of humanity. He is understood as both fully divine and fully human, the incarnation of God's love and mercy. Jesus lived a life of teaching, healing, and compassion, exemplifying God's will and revealing the nature of God's kingdom. His death on the cross is seen as a sacrificial act, atoning for the sins of humanity and offering the gift of salvation to all who believe in him. The resurrection of Jesus from the dead is the cornerstone of Christian faith, affirming his victory over sin and death, and promising eternal life to those who follow him. Through his teachings, life, death, and resurrection, Jesus embodies God's profound love for humanity and invites all to enter into a personal relationship with God through him.