وَكَذٰلِكَ اَنْزَلْنٰهُ قُرْاٰنًا عَرَبِيًّا وَّصَرَّفْنَا فِيْهِ مِنَ الْوَعِيْدِ لَعَلَّهُمْ يَتَّقُوْنَ اَوْ يُحْدِثُ لَهُمْ ذِكْرًا ( طه: ١١٣ )
Wa kazaalika anzalnaahu Qur-aanan 'Arabiyyanw wa sarrafnaa fee hi minal wa'eedi la'allahum yattaqoona aw yuhdisu lahum zikraa (Ṭāʾ Hāʾ 20:113)
And thus We have sent it down as an Arabic Quran and have diversified therein the warnings that perhaps they will avoid [sin] or it would cause them remembrance. (Taha  : 113)
1 Mufti Taqi Usmani
And in this way We have sent it down to you as an Arabic Qur’ān, and have detailed in it some warnings in various ways, so that they may fear, or it may produce a lesson for them.