If you believe in god, but not in a religion, then what *do* you believe or follow?

[Sirensongsunshine]

So here's a thing.

Many people here, when asked if they believe in god, say "yes, but not in any of the religions"

OK. What I want to know is, on what do you base your belief? How do you know if your interpretation or understanding is any closer to the truth than that of the organized religions (the current ones or the dead ones)? What convinces you?

If it's a "feeling", have you questioned that feeling?

Genuinely interested, here...