The belief that Jesus came down to redeem man is a central tenet of Christian theology. You can find this concept, and narratives surrounding it, throughout the New Testament of the Bible. Here are some key places to look:
* The Gospels (Matthew, Mark, Luke, John): These books detail the life, teachings, death, and resurrection of Jesus. They show his miracles, his interactions with people, and his teachings about forgiveness, love, and salvation. They present him as the Son of God who came to save humanity from sin.
* The Epistles (Letters from Paul, Peter, John, etc.): These letters explain the significance of Jesus's death and resurrection. They emphasize how his sacrifice atones for the sins of humanity and offers a path to reconciliation with God. They explore the doctrines of salvation, grace, and faith.
* Specific verses
* John 3:16, stating "For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life."
* Galatians 4:4-5, "But when the fullness of time had come, God sent forth his Son, born of woman, born under the law, to redeem those who were under the law, so that we might receive adoption as sons."
* 1 Timothy 1:15, "The saying is trustworthy and deserving of full acceptance, that Christ Jesus came into the world to save sinners, of whom I am the foremost."