For me Marcello's comment resonates, as does the following from Set Theory with a Universal Set by Thomas Forster. I am basically some kind of atheist or agnostic, but for me the theme is religion in the etymological sense of tying back, from the infinite and paradoxical to the wonder, tedium and frustration of everyday life and the here and now. (I dream of writing a book called Hofstadter, Yudkowsky, Covey: a Hugely Confusing YES!)
(http://books.google.com/books?id=fS13gB7WKlQC)
"However, it is always a mistake to think of anything in mathematics as ... (read more)
The distinction between natural and artificial is an artificial one. But it is also a natural one.