We thus made this (Quran) elucidated in your tongue, in order to deliver good news to the righteous, and to warn with it the opponents.
فَإِنَّما يَسَّرنٰهُ بِلِسانِكَ لِتُبَشِّرَ بِهِ المُتَّقينَ وَتُنذِرَ بِهِ قَومًا لُدًّا
fa innamaa yassarnaahu bilisaanika litubashshira bihil muttaqeena wa tunzira bihee qawmal luddaa