وَلَوۡ جَعَلۡنٰهُ قُرۡاٰنًا اَعۡجَمِيًّا لَّقَالُوۡا لَوۡلَا فُصِّلَتۡ اٰيٰتُهٗ ؕ ءَؔاَعۡجَمِىٌّ وَّعَرَبِىٌّ ؕ قُلۡ هُوَ لِلَّذِيۡنَ اٰمَنُوۡا هُدًى وَشِفَآءٌ ؕ وَ الَّذِيۡنَ لَا يُؤۡمِنُوۡنَ فِىۡۤ اٰذَانِهِمۡ وَقۡرٌ وَّهُوَ عَلَيۡهِمۡ عَمًى ؕ اُولٰٓٮِٕكَ يُنَادَوۡنَ مِنۡ مَّكَانٍۢ بَعِيۡدٍ
Walaw jaAAalnahu qur-ananaAAjamiyyan laqaloo lawla fussilat ayatuhuaaAAjamiyyun waAAarabiyyun qul huwa lillatheena amanoohudan washifaon wallatheena layu/minoona fee athanihim waqrun wahuwa AAalayhim AAaman ola-ikayunadawna min makanin baAAeed
And if We had made it a foreign i.e., non-Arabic Qur’ān, they would have said, "Why are its verses not explained in detail in our language? Is it a foreign recitation and an Arab messenger?" Say, "It is, for those who believe, a guidance and cure." And those who do not believe - in their ears is deafness, and it is upon them blindness. Those are being called from a distant place.