"Dr. Armin Geus, emeritus professor of medical history at the University of Marburg, who wrote a book exploring the possibility that Mohammed, the supposed founder of Islam, had been suffering from a mental illness, is now under investigation for "Incitement to hatred against peoples" and "Insulting faiths, religious communities and philosophical associations". The investigation was prompted by a complaint filed by the Saudi-controlled Wahhabist centre, the King Fahd Academy. The professor's book “Die Krankheit des Propheten” [The Illness of the Prophet] (ISBN 978-3-941365-15-5) came to the conclusion that Mohammed suffered from paranoid-hallucinatory schizophrenia."
