This book is apparently quite controversial in content: some find that the "historical" facts are unreliable, then there is even the subject of the book ... As for me, I find this very pleasant reading; I do not think that the author wanted to write an accurate history, or religion for that matter, he simply wrote a fiction intended only to entertain us. The speculations made are also not new and some statements are also facts (eg the image of Mary holding the infant Jesus is a transposition of Queen Isis with her son Horus in Ancient Egypt that the Romans recovery) In the second degree, I simply drew attention to the last two pages of chapter 82, which in my opinion is that there was important to remember beyond the plot: always to put his beliefs into question whatsoever ... All rigid dogma does not necessarily prompt on reflection and questioning. Keep an open mind and be tolerant.