Call me the skeptic here, because it takes far more faith to believe in a universe without God than it does to believe in one with God.
As Jefferson said, "...it neither picks my pocket nor breaks my leg." In fact I respect his opinion and don't find it "utterly blind" as you say. If the existence of God were provable then I could agree that he is "blind" but, since it is not, I will regard it as the intelligent opinion of a person who has devoted his life to trying to comprehend the great mysteries though I do not necessarily agree with his conclusion.