Being that both proclaim to be religious AND Christian, it should have no effect. It's not like I get an opportunity to vote for the atheist. You can't get elected to national office in America without a video of you and your family in the pew on Sunday.
The people that will enjoy and "get" the movie, for the most part, already knew it. The people that won't enjoy it or get it never would have whether the movie were made or not.
Hmmm: science=multi million / billion year old earth, religion = 6000 year old earth put together to look billions of years old by a jokester in the stars. I know what Sarah Palin thinks. I don't know what Obama, McCain, or Biden think.
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The ancient Greek definition of happiness: the full use of your powers along lines of excellence.