When you don't have a blind faith in a God, your mind is open.
How is it possible that only after limiting your mind to 'not have a blind faith...' can you suddenly say that your mind is then unlimited?
it sure can, by not being limited to one point of view and the openness allows the person to later accept dissenting views if they are more logical than the current views.
For example at this time I accept the Big bang, abiogenesis & evolution because the is no more logical alternative. If one is found I would change my views to the better model.