لاَ إِكْرَاهَ فِي الدِّينِ قَدْ تَبَيَّنَ الرُّشْدُ مِنْ الغَيِّ فَمَنْ يَكْفُرْ بِالطَّاغُوتِ وَيُؤْمِنْ بِاللَّهِ فَقَدْ اسْتَمْسَكَ بِالْعُرْوَةِ الْوُثْقَى لاَ انفِصَامَ لَهَا وَاللَّهُ سَمِيعٌ عَلِيمٌ – البقرة: 256
There is no compulsion in religion. The right direction is henceforth distinct from error. And he who rejecteth false deities and believeth in Allah hath grasped a firm handhold which will never break. Allah is Hearer, Knower. (Quran 2:256)