Here's someone who took Jefferson's advice.Question with boldness even the existence of a God; because, if there be one, he must more approve of the homage of reason, than that of blind-folded fear... Do not be frightened from this inquiry from any fear of its consequences. If it ends in the belief that there is no God, you will find incitements to virtue in the comfort and pleasantness you feel in its exercise... -- Thomas Jefferson
Somewhere in the world a man has abducted a little girl. Soon he will rape, torture and kill her. If an atrocity of this kind is not occurring at precisely this moment, it will happen in a few hours, or days at most. Such is the confidence we can draw from the statistical laws that govern the lives of 6 billion human beings. The same statistics also suggest that this girls parents believe at this very moment that an all-powerful and all-loving God is watching over them and their family. Are they right to believe this? Is it good that they believe this?
No.
Read: An Atheist Manifesto by Sam Harris