Abstract: Psychological disorder is a widespread term for describing a great range of psychiatry illnesses that subvert persons abilities in different aspects such as thinking, feeling and correct behavior in every days routine, one of the best way for classifying and evaluating psychological disorder is diagnosis and statistical guidance of mental disorder (DSM), by this we can investigate each mental disorder person based on five functional keystones that each of them presents various sides of personal life. Imamieh sharia’s scholars considered general terms of contract or in discussion that are related to tasks and responsibilities, care about mental disorders especially dementia and imbecility. Among researchers, Mola Ahmad Naraghipay a lot of attention to mental diseased and their commands and put inanes and ignorant in different groups and design a special command for each group. By this and adjusting his intended idea and DSM guideline we can deduct all commands as: ritual, juridical and punitive. That are related to psychiatric diseased.