"Mr. Langdon," Fache said abruptly. "Obviously, the pentacle must also relate to the devil. Your American horror movies make that point clearly."

Langdon frowned. Thank you, Hollywood. The five-pointed star was now a virtual cliché in Satanic serial killer movies, usually scrawled on the wall of some Satanist's apartment along with other alleged demonic symbology. Langdon was always frustrated when he saw the symbol in this context; the pentacle's true origins were actually quite godly.

"I assure you," Langdon said, "despite what you see in the movies, the pentacle's demonic interpretation is historically inaccurate. The original feminine meaning is correct, but the symbolism of the pentacle has been distorted over the millennia. In this case, through bloodshed."

"I'm not sure I follow."

Langdon glanced at Fache's crucifix, uncertain how to phrase his next point. "The Church, sir. Symbols are very resilient, but the pentacle was altered by the early Roman Catholic Church. As part of the Vatican's campaign to eradicate pagan religions and convert the masses to Christianity, the Church launched a smear campaign against the pagan gods and goddesses, recasting their divine symbols as evil."