As atheists, I'd imagine the vast majority of us have searched for a god and found no evidence for him or come from a religious background and after thinking things through again have found god missing.
The Christians I know talk about 'searching for god' and 'he'll reveal himself to you', stuff I consider utter nonsense. I've searched for god; I don't see him anywhere.
So, if a god exists, why doesn't he post on here? Why not use this forum? Our free will won't be affected as we won't see him, but he can use such beauty and poetry of words that we will all realise we were mistaken. He doesn't have to use his real name (no one on here called 'Jealous' is there?), he can use a pseudonym. He can explain to us the reasons for errors in the bible, why the bible contains all the stuff about rape and murder, why his religion isn't practised everywhere on Earth, basically talk us into his way of thinking. Surely a god as magnificent as the one theists believe in could do this? Surely a loving god would want to do this?