>>14817735I don't think you are supposed to hear a voice inside your head.
It's more about set of principles you should follow that make you much more content and at peace in life.
Once you can see God in bits of world around you and your everyday life, I think you made it.
I have no idea how one could start their journey though, maybe some meditative prayer and going to a mass could help you - or talking to a priest if you are in real trouble.