The sacrificial nature of Jesus' crucifixion stands at the core of the Christian faith, and it serves as a focal point for the forty days of Lent. The essential meaning of his death as a victim of sacrifice is widely recognized, but there is more to the sacrificial representation than many realize. Jesus is not, for example, described in the New Testament only as a Passover lamb. That type of lamb sacrifice had nothing to do with addressing sin. His sacrifice involved concepts beyond...