actually it has more to do with critical thinking skills. A belief is based on a lack of proof/evidence
The idea that religious people lack critical thinking skills is completely bogus. You can do both. Some Christians are more God-fearing than humble Christian. That is where you get a lot of the droned out ignorance and condemnation in what is supposed to be a doctrine of selfless compassion. It makes sense since fear is the antithesis to complex thought.