Of course you know that now there are a ton of religious people publishing books to refute the Davinci Code.
One person for whom I actually have a lot of respect (he is a liberal outspoken Catholic sociologist) Andrew Greeley mentions that it is a good read and a good fiction book. There is some basis in fact, but that people should know to separate the fact from fiction. He thinks it's good in that it will hopefully spark peoples interest in the topics discussed.
Thing is so many of the other people were going on about how it was mostly all BS and a lie and how it will confuse people about the REAL facts that are in the Bible. Um..... er..... hate to tell them that for many the Bible is a story as well. I guess they don't get that either.
I've seen a lot of this too and I really feel like taking these people by the ears and saying to them, "You DO realise this is meant to be a work of FICTION, right?"
I've seen some of Dan Brown's interviews about the book on his website and the only thing he really says is that the theories he put forth in the book are not new and have been around for quite a long time. Theories! Not facts!
Of course, anything that comes out that might possibly cause people to think critically about Christianity or look deeper into Christian history and beliefs will throw the fundamental Christian right into a fury because they feel threatened. It's all about fear for them. Got to keep the sheep in line as heaven forbid they should try to think for themselves as it could possibly upset the apple cart.
For me, it was nice to see Pagans depicted in a realistic light that wasn't smiting them for their ways or their views. It was nice to see the history of the Goddess come to the fore and that it be stated Goddess worship IS still ongoing. It was nice to see someone non-Pagan remind people that there's really nothing new in Christianity. Many many traditions and ideas were taken from the Pagans. And for those Pagans that are recovering Christians I'm sure it was really nice to see even a fictionalised connection made to account for female divinity in Christianity (most of the people I know speak of how their Goddess worship really began with the Virgin Mary).
Really, it's silly that a fictional book can cause this sort of controversey and Dan Brown, no doubt, is laughing all the way to the bank.