It has been mentioned that we're have a "pessimistic theology". Others offer eternal salvation through obedience. We offer no more certainty that what is available to any reasoning person; a clear and resounding "I don't know".

It's not much is it?

That said, people do hear of us and find us. People like Kurt Vonnegut Jnr, Ray Bradbury, Rod Serling, ee cummings...