What role does God play in your faith, life, church?

Pretty much every religiouse person in the world cannot have their mind changed. In their heads, they are right. In my head I am right. In your head, you are probably right too. How are we all right? How do we know with no evidence to support us? why do we "know" that what an old book or story or scroll etc. sais is right? Because you pray and your prayer is answered does that make your god real? What about people who pray to other gods and, again, have their prayer answerd? Is it because of how we were brought up? Are we all right? Are we all wrong?

I have no clue how to start, so I hope this makes sense. I'm currantly going through a time in my life, where nothing makes sense. I believe in God, or at least that there is a God, but no matter what I do, I just can't find a religion that works for me. I was raised United Church (my Father is a Minister) but something about it... it just doesn't work for me.