Surah Az-Zumar
ٱللَّهُ نَزَّلَ أَحْسَنَ ٱلْحَدِيثِ كِتَـٰبًا مُّتَشَـٰبِهًا مَّثَانِىَ تَقْشَعِرُّ مِنْهُ جُلُودُ ٱلَّذِينَ يَخْشَوْنَ رَبَّهُمْ ثُمَّ تَلِينُ جُلُودُهُمْ وَقُلُوبُهُمْ إِلَىٰ ذِكْرِ ٱللَّهِ ۚ ذَٰلِكَ هُدَى ٱللَّهِ يَهْدِى بِهِۦ مَن يَشَآءُ ۚ وَمَن يُضْلِلِ ٱللَّهُ فَمَا لَهُۥ مِنْ هَادٍ
Allāhu nazzala aḥsanal-ḥadīṡi kitābam mutasyābiham maṡāniy(a), taqsya‘irru minhu julūdul-lażīna yakhsyauna rabbahum, ṡumma talīnu julūduhum wa qulūbuhum ilā żikrillāh(i), żālika hudallāhi yahdī bihī may yasyā'(u), wa may yuḍlilillāhu famā lahū min hād(in).
Allah has sent down the best statement: a consistent Book wherein is reiteration. The skins shiver therefrom of those who fear their Lord; then their skins and their hearts relax at the remembrance of Allah. That is the guidance of Allah by which He guides whom He wills. And one whom Allah leaves astray - for him there is no guide.
📝 Footnotes
662) The laws, lessons, and stories are repeated in the Qur’an so that they may have a greater impact and penetrate deeper into the heart. According to other commentators, the meaning of this sentence is that the verses of the Qur’an are recited repeatedly.