Not Mad
Have they not reflected? Their companion is not possessed.
7:184Have they not bethought them (that) there is no madness in their comrade? He is but a plain warner.
34:46Say (unto them, O Muhammad): I exhort you unto one thing only: that ye awake, for Allah's sake, by twos and singly, and then reflect: There is no madness in your comrade. He is naught else than a warner unto you in face of a terrific doom.
81:22And your comrade is not mad.