Just come here from Divine Nobodies.

Let me encourage you to look at this from a different perspective.

Consider "Christendom" and then ask yourself whether you are a Christian!

For one description of Christendom see http://uk.geocities.com/oldpete66/christendom.html

In a similar way consider how you might answer someone who says that they don't believe in God.  How about, "Tell me something about that God you don't believe in; I might not believe in him either"