The priest. . . . Brought back to life on an operating room table after a horrific car crash, Father Paul Bartholomew is haunted by frightening visionsespecially the moments when he seems to inhabit the body of Christ at Golgotha. The skeptics. . . . Dr. Stephen Castle, a New York City psychiatrist and renowned atheist, has built an international reputation for his book arguing that religion is a figment of human imagination. Professor Marco Gabrielli, an Italian religious researcher and chemist, has made a career of debunking supposed miracles, of explaining the unexplainable.