And We have not sent any Messenger except with the tongue with the language of his people that he might make the Message clear to them that he might make them understand what he brings to them; God then sends astray whomever He will and He guides whomever He will; and He is the Mighty in His kingdom the Wise in His actions.
- 14:44
وَمَا أَرْسَلْنَا مِنْ رَسُولٍ إِلَّا بِلِسَانِ قَوْمِهِ لِيُبَيِّنَ لَهُمْ ۖ فَيُضِلُّ اللَّهُ مَنْ يَشَاءُ وَيَهْدِي مَنْ يَشَاءُ ۚ وَهُوَ الْعَزِيزُ الْحَكِيمُ
We never sent a messenger who did not speak the tongue of his people, that he may explain to them distinctly. God leads whosoever He wills astray, and shows whoever He wills the way: He is all-mighty and all-wise.
- common.revelation-Meccan
- common.hizb : 102