The document discusses how Jesus serves as the mediator between man and God. It explains that through Jesus, people can regain their rights as sons and daughters of God and claim what was lost in the garden of Eden. It states that anyone can be reinstated into God's divine family by confessing that Jesus is Lord and believing in his resurrection. However, being a true Christian requires an ongoing process of following God's commandments in one's new life made possible by Jesus, which involves a complete rebirth.