قُلْ أَرَءَيْتُمْ إِن كَانَ مِنْ عِندِ ٱللَّهِ ثُمَّ كَفَرْتُم بِهِۦ مَنْ أَضَلُّ مِمَّنْ هُوَ فِى شِقَاقٍۭ بَعِيدٍ Qur’an Fussilat (41:52)Qul araaytum in k a na min AAindi All a hi thumma kafartum bihi man a d allu mimman huwa fee shiq a qin baAAeed in
According to Razii, this is an implied allusion to the attitude of people who - as mentioned in verses {4} and {5} of this surah - "turn away" from the message of the Qur'an, saying, as it were: "Our hearts are veiled from whatever thou callest us to, [O Muhammad,] and in our ears is deafness, and between us and thee is a barrier."