“A person who is perfect in reciting and memorizing the Qur'an will be with the honourable, pious and just scribes.”
حَدَّثَنَا حَجَّاجُ بْنُ مِنْهَالٍ، حَدَّثَنَا هُشَيْمٌ، عَنْ أَبِي بِشْرٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم مُتَوَارِيًا بِمَكَّةَ، وَكَانَ يَرْفَعُ صَوْتَهُ، فَإِذَا سَمِعَ الْمُشْرِكُونَ سَبُّوا الْقُرْآنَ وَمَنْ جَاءَ بِهِ، فَقَالَ اللَّهُ عَزَّ وَجَلَّ لِنَبِيِّهِ صلى الله عليه وسلم {وَلاَ تَجْهَرْ بِصَلاَتِكَ وَلاَ تُخَافِتْ بِهَا}
Narrated Ibn `Abbas: The Prophet (ﷺ) was hiding himself in Mecca and used to recite the (Qur'an) in a loud voice. When the pagans heard him they would abuse the Qur'an and the one who brought it, so Allah said to His Prophet: 'Neither say your prayer aloud, nor say it in a low tone.' (17.110)