Read Surah Ash-Shuara
بِسْمِ اللّٰهِ الرَّحْمٰنِ الرَّحِیْمِ
وَ اِنَّهٗ لَتَنْزِیْلُ رَبِّ الْعٰلَمِیْنَؕ۱۹۲
And this (Qur´an) is a revelation from the Lord of all the worlds,نَزَلَ بِهِ الرُّوْحُ الْاَمِیْنُۙ۱۹۳
Which the trusted spirit descended withعَلٰی قَلْبِكَ لِتَكُوْنَ مِنَ الْمُنْذِرِیْنَ۱۹۴
To (communicate) to your heart that you may be a warnerبِلِسَانٍ عَرَبِیٍّ مُّبِیْنٍؕ۱۹۵
In eloquent Arabic.وَ اِنَّهٗ لَفِیْ زُبُرِ الْاَوَّلِیْنَ۱۹۶
This is (indicated) in the Books of earlier people.اَوَ لَمْ یَكُنْ لَّهُمْ اٰیَةً اَنْ یَّعْلَمَهٗ عُلَمٰٓؤُا بَنِیْۤ اِسْرَآءِیْلَؕ۱۹۷
Was it not a proof for them that the learned men of Israel knew about this?وَ لَوْ نَزَّلْنٰهُ عَلٰی بَعْضِ الْاَعْجَمِیْنَۙ۱۹۸
Had We revealed it to a man of obscure tongueفَقَرَاَهٗ عَلَیْهِمْ مَّا كَانُوْا بِهٖ مُؤْمِنِیْنَؕ۱۹۹
And he had recited it to them, and they had not believed (it would have been different).كَذٰلِكَ سَلَكْنٰهُ فِیْ قُلُوْبِ الْمُجْرِمِیْنَؕ۲۰۰
Thus do We cause (unbelief) to enter the hearts of sinners.لَا یُؤْمِنُوْنَ بِهٖ حَتّٰی یَرَوُا الْعَذَابَ الْاَلِیْمَۙ۲۰۱
They will not believe it until they behold the painful punishment.