The document summarizes symbols presented in the New Testament that point to spiritual truths. It discusses how Paul viewed the crossing of the Red Sea as a symbol of baptism, and how John the Baptist saw animal sacrifices at the Temple as a symbol of Jesus redeeming people. It also examines how the book of Hebrews presents the Sabbath in creation and entering the promised land as symbols of the rest God gives believers. The document explores these symbols and their deeper meanings, emphasizing how they point to spiritual realities about following Christ.