The whole of the Old Testament, every book, points toward the Great Sacrifice that was to come—that of Jesus’ sacrificial giving of His own life on our behalf. Leviticus 17:11 is the Old Testament’s central statement about the significance of blood in the sacrificial system. God, speaking to Moses, declares: “For the life of a creature is in the blood, and I have given it to you to make atonement for yourselves on the altar; it is the blood that makes atonement for one’s life.”