إِنَّ ٱلَّذِينَ ٱشْتَرَوُا ٱلْكُفْرَ بِٱلْإِيمَـٰنِ لَن يَضُرُّوا ٱللَّهَ شَيْـًٔا وَلَهُمْ عَذَابٌ أَلِيمٌ

Inna allatheena ishtarawoo alkufrabil-eemani lan yadurroo Allahashay-an walahum AAathabun aleem

Indeed, those who purchase disbelief [in exchange] for faith - never will they harm Allāh at all, and for them is a painful punishment.