I disagree. I'm a fan of the Meyers Briggs typology of personalities. I think that humans are born with some predetermined characteristics (i.e., level of intelligence, innate math/verbal skills, etc.) and then nuture does the rest of the job.
I tend to believe, and research suggests that this is true, that of all the personality types, the S types are most likely to be religious. The N types are less likely to be religious. Part of this has to do with some of our innate characteristics. S-types like rules, structure, clear black and whites. N-types don't value rules unless they consider the rules valuable. They don't tend to fit very well into organized religions.
As a mom, I'd like to claim credit for my kids' personalities, but frankly, they came with a lot of characteristics already pre-programmed. My daughter, for instance, has been hard-headed/independent/highly motivated since birth. Her first sentence was, "I want to do it myself."
I'm not sure how i nurtured that into her. I think she came preprogrammed with that tendency.
My MBTI Personality Type - MBTI Basics
S types versus N types:
My MBTI Personality Type - MBTI Basics - Sensing or Intuition
I bet if we did a survey of personality types on here, then did a corresponding survey of religious views, we'd find that the N types are less religious, the S types are more religious.
I like this overview...it's funny:
Religion and Type - An MBTI Perspective