Nope. Have doctors become your priests?
1) What does your first question even mean? 2) It is a proven fact that mental illness is caused by a chemical imbalance in the brain. Doctors and scientists have been saying this for decades and have done numerous studies. Have you attended school to become a psychiatrist? How about science? Something tells me you have not.
Do you honestly believe people have schizophrenia and/or bipolar disorder because they have an ‘evil will’ for others? I have bipolar disorder and I was born with it so I know of what I speak. I don’t have an evil will on anyone.
If you think the ‘Original Sin’ crap is the cause of mental illness then you are ignorant.