" ...one could accept Muhammad as a genuine mystic—just as one could accept Joan of Arc's voices as having genuinely been heard by her, or the revelations of Saint John the Divine as being that troubled soul's 'real' experiences—without needing also to accept that, had one been standing next to the Prophet of Islam on Mount Hira that day, one would also have seen the Archangel. "

― Salman Rushdie , Joseph Anton: A Memoir