Already an international publishing sensation, The Da Vinci Code now is a feature film directed by Ron Howard and starring Tom Hanks. The compelling story written by Dan Brown blurs the line between fact and fiction, so moviegoers have joined readers wondering about the origins and legitimacy of orthodox Christianity. This guide offers brief answers to five important questions.

1. Was Jesus married to Mary Magdalene?

No. Mary Magdalene was certainly close to Jesus. She wept at Jesus' tomb (John 20). Jesus even entrusted her to return and tell the disciples about his resurrection. But we have no reason to believe they were married. Brown says that Leonardo da Vinci's Last Supper reveals the secret. He writes that the figure to Jesus' right, traditionally known as the apostle John, is actually Mary. Not true. Artists often gave characters feminine features to portray youth. John was the youngest of the disciples.

Brown correctly observes that few Jewish men of Jesus' day did not marry. But ...