Paper: The relationship of religiosity with education and intelligence.

[Shell B]

Its pretty much a no brainer imo that religious people are going to be less intelligent.

Still, to have research supporting it is a little astounding. I have no doubt that there are brilliant people who are religious. However, it is impossible to hold some archaic beliefs and move forward with the knowledge of mankind as a whole, so it becomes a little self-defeating. Some religious beliefs don't hold back science and education, though, so there you have it.