O people an exhortation has surely come to you from your Lord reminding you of the punishment of Allah and frightening you of His threat, and it is the Qur'an and what it contained of the verses and the exhortations for the reform of your morals and your deeds, and in it is a medicine for what is in the hearts of ignorance and polytheism and the rest of the illnesses, and a guidance for whoever followed it of the creation so He rescues him from the destruction, He Glorified and Exalted be He made it a blessing and a mercy for the believers, and He specified them with that; because they are the ones who benefit by faith, as for the disbelievers then it is upon them blindness.