قُل لَّآ أَمْلِكُ لِنَفْسِى نَفْعًا وَلَا ضَرًّا إِلَّا مَا شَآءَ ٱللَّهُ ۚ وَلَوْ كُنتُ أَعْلَمُ ٱلْغَيْبَ لَٱسْتَكْثَرْتُ مِنَ ٱلْخَيْرِ وَمَا مَسَّنِىَ ٱلسُّوٓءُ ۚ إِنْ أَنَا۠ إِلَّا نَذِيرٌ وَبَشِيرٌ لِّقَوْمٍ يُؤْمِنُونَ Qur’an Al-A'raf (7:188)Qul l a amliku linafsee nafAAan wal a d arran ill a m a sh a a All a hu walaw kuntu aAAlamu alghayba la i stakthartu mina alkhayri wam a massaniya a l ssooo in an a ill a na th eerun wabasheerun liqawmin yuminoon a
See 6:50 , as well as the corresponding note. The repeated insistence in the Qur'an on the humanness of the Prophet is in tune with the doctrine that no created being has or could have any share, however small, in any of the Creator's qualities or powers. In logical continuation of this argument, the next passage verses {189-198} stresses the uniqueness and exclusiveness of God's creative powers.
A warner to all, and a bringer of glad tidings to those who have faith, because they will profit by the glad tidings. As every one is invited to faith, the glad tidings are offered to all, but they are not necessarily accepted by all.