If everything needs a creator then so does the creator and so forth going back and back.

Statistical experiments have been carried out, double blind, that prayer makes not one jot of difference. Coincedences happen, nothing to be surprised at there. 

"develop a belief" - exactly, you said it.

Care to name the 'miricles' that have happened to you in your life? 

"well I'm not here arguing if God exists or not!"

Well it's incumbent on believers to constantly argue for god's existence as religion has tremendous influence in this world. We have already consigned thousands of gods to the dustbin of history, and I don't see anyone calling for the reinstatement of Zeus or Odin etc, just a few more to go.

I don't go to mythical places with strange men.
-- Douglas Adams, The Long Dark Tea-Time of the Soul.