Surah At-Takwir — Ayah 26

وَمَا هُوَ عَلَى ٱلْغَيْبِ بِضَنِينٍ

And Muhammad is not a withholder of [knowledge of] the unseen.

وَمَا هُوَ بِقَوْلِ شَيْطَـٰنٍ رَّجِيمٍ

And the Qur'an is not the word of a devil, expelled [from the heavens].

إِنْ هُوَ إِلَّا ذِكْرٌ لِّلْعَـٰلَمِينَ

It is not except a reminder to the worlds

لِمَن شَآءَ مِنكُمْ أَن يَسْتَقِيمَ

For whoever wills among you to take a right course.