God is a secret

We pray to God when we are in trouble. We tell God about our troubles secretly. Nobody knows I asked God for money. 

We speak to people who can hear us. But speaking to God our aloud is deemed as madness. 

If we had lived in a world where God is not a secret, then God would not have existed. People would know our curses, our problems, our dreams and help us. So, I was wondering whether we already live in such a world. Or are we treating god the way God treats the world by staying invisible.