Who create God? Why there is always a confusion, misunderstanding and debates on the topic of God? Why do people want God? Isn't we are the one to make everything possible? We don't have to give our faith and hope to God. Isn't it ? Why God exists in all people mind? 
Truth be told, religion was made to explain what they cannot explain before science came along. What made night and day, what is the sun, where do we go after we die stuff like that. Now, we use it as a hope. A hope that whatever we do on earth that we put in the dark, whether good or bad, will be judged and rewarded. It also promises that your problems and successes can be placed on God and you can depend on Him