Why does God Exist? God Exists because women are trained to believe that there is a supernatural being who can deliver desired good to people which she can not get in this world. God exists as because some people are weak mentally and they think that what they have not acquired in this world God can supply them. some people think that as they can not solve the mystery of the world there is some supernatural Being. Some people who are lonely and there is none to look after they think that God will look after them. When some people do not get justice in this world, they think that God is above them and God will punish the offenders. Thus God is the last resort of the weak minded people.