The novel's claim that Jesus Christ fathered a child with Mary Magdalene has drawn strong protests from the Roman Catholic Church, and the movie version has fanned whispers of discontent in the cathedral city of Lincoln, where Tom Hanks and the crew were filming Tuesday.
Lincoln's dean, or head of the cathedral, the Very Rev. Alec Knight, conceded that the novel was "far-fetched and heretical" but defended the decision to allow filming. The cathedral in central England accepted a reported $180,000 to double as Westminster Abbey in the Ron Howard-directed film.
"It has clearly touched the public imagination, and the church needs to open up a debate about it rather than throw one's hands up and walk away from it," Knight said.
He confirmed the cathedral had received a donation, but refused to disclose the amount. Sony Pictures, which plans to release the film in May, would not comment.
Brown's mystical thriller follows fictional professor Robert Langdon as he investigates the murder of an elderly member of an ancient society that guards dark secrets about the quest for the Holy Grail and the story of Jesus Christ. The book's mix of code-breaking, art history, religion and mystical lore has helped it sell 25 million copies since it was published two years ago.
But many Christians have been offended by the book's central claim — that Jesus married Mary Magdalene and had descendants. Cardinal Tarcisio Bertone, a former Vatican official, said the book espoused heresy and called on Catholics to boycott it.