Problem is, the makers of the movie refused to put on a disclaimer stating that it is fiction. A lot of people are taking the book/movie as nonfiction/gospel truth. They are reading the book and watching the movie and come away actually believing that Jesus was married to Mary Magdelene and that they had a child. Can you imagine that they would make a simular story about Mohammed? No, because they wouldn't dare make somthing that would risk offending the Muslins like that. But, somehow it is ok to risk offending the Christians. That is why some Christians and churches are offended by this movie/book.