فَذَكِّرْ فَمَا أَنتَ بِنِعْمَتِ رَبِّكَ بِكَاهِنٍ وَلَا مَجْنُونٍ
[52:29]
Therefore continue to remind, for by the grace of your Lord, you are not a soothsayer, or a madman.
Therefore proclaim thou the praises (of thy Lord): for by the Grace of thy Lord, thou art no (vulgar) soothsayer, nor art thou one possessed.
Therefor warn (men, O Muhammad). By the grace of Allah thou art neither soothsayer nor madman.