Tafseer Ibn Kathir of AZ ZUKHRUF [3]

إِنَّا جَعَلْنَاهُ قُرْآنًا عَرَبِيًّا لَّعَلَّكُمْ تَعْقِلُونَ

Indeed, We have made it an Arabic Qur'an that you might understand.