Mental illness is a universal situation based on the fact that the ego=god mentality considers itself powerful when its very existence is false.
Some day religious people will need to ask the question, "How does one believe in the possibility of sin if God is all powerful, all knowing, and everywhere." And, "Would God still be God if sin were possible?"
These questions do not need to throw the idea of God out the window but will cause the sincere mind to question the sanity of ANY of us and the need for a universal acceptance of a Creator of all creation giving life and sovereignty to each part thereof.