One of the Bible's chief metaphors for the church is "the body of Christ," as described by Paul in 1 Corinthians 12. In The Cure, practicing surgeon Harry Kraus uses his medical background to bring this metaphor to life. He explains how an understanding of physiology-the wonderful way God has put together the physical body in function and form-can show us how love can be realized in the life of the believer and the church, the body of Christ. When...