There's a lot of holes in that particular article.

For starters there is a difference between what the study said, "Intelligent people are less likely to believe in God" and how the Torygraph (and you) summarise it as; "People who believe in God are less intelligent".

Secondly, what is the sample set composed of?  Who was asked? What was asked?

Thirdly, any aggravatingfactors? If I ask an 'enlightened' academic if they believe in God, given the ridicule they will get for saying they do, who's to say they don't keep it quiet?

Not a very compelling case to support your sweeping statement.

I do agree with one thing in the article though: