"Doesn't the unfulfillable longing evoked by beauty qualify as an innate desire? We have a longing for joy, love, and beauty that no amount or quality of food, sex, friendship, or sucess can satisfy. We want something that nothing in this world can fufill. Isn't that at least a clue that this "something" that we want exists? This unfulfillable longing then, qualifies as a deep, innate human desire, and that makes it a major clue that God IS there." -Timothy Keller, The Reason For God.