Hmmm, not sure what the politically correct answer is here, Abbadun.
I've had three sponsors in under two years, and we all believed in a higher power. Without that, I can't really see a way of practicing the 12 Steps. I also don't see a way to work the program without a sponsor.
I'm sure you'll eventually find a sponsor that has what you want, but how will you "come to believe" if you have nothing at all to believe in? How about a doorknob as is sometimes suggested?
I'll be interested to hear what others have to say. Interesting topic!