This is a very tough question. If you're looking for one of us to answer your questions, which we can't know, then you will be disappointed. But if you want to hear my personal belief,
I think that God doesn't expect us to know him, and read the bible or go to church or anything. He just expects us to live in harmony with the rest of his creation. I think that the job of us is to find how that can be done, and a lot of these evangelists are trying to help us do that.
For example, almost 100% of people who don't look at the world with peace are going to be unhappy. They will want to start a war or hurt others, and as a result of this war or conflict, they will be troubled. Human nature, which is created by God, is destined to go after happiness. The secret of happiness is compassion. When we help each other, we are actually helping ourselves, because we are liking ourselves and then others more-generally feeling better about everyone. That's harmony, and I think that God wants us to do that. Pain on earth is something that will push us to go even further to help others. When you start seeing things correctly, even someone who murders your whole family can become your best friend. The Dalia Lama said that he is so grateful for his enemies, because they have shown him the strength and limitlessness of his heart. That means that love is something that can be given to everyone.
So religion is something, a tool, that will show us how to attain harmony, and even those who don't see it can be shown it.
And this is my belief of God in a short form.
~peace~