أَوَلَمْ يَكْفِهِمْ أَنَّآ أَنزَلْنَا عَلَيْكَ ٱلْكِتَـٰبَ يُتْلَىٰ عَلَيْهِمْ ۚ إِنَّ فِى ذَٰلِكَ لَرَحْمَةً وَذِكْرَىٰ لِقَوْمٍ يُؤْمِنُونَ Qur’an Al-Ankabut (29:51)Awalam yakfihim ann a anzaln a AAalayka alkit a ba yutl a AAalayhim inna fee tha lika lara h matan wa th ikr a liqawmin yuminoon a
I.e., "are the contents of this revelation not enough for them to make them grasp its intrinsic truth without the help of 'miraculous proofs' of its divine origin?" (Cf. note [60] on the last sentence of 7:75 .)
The perspicuous Qur-an, explained in detail by Allah's Messenger, in conjunction with Allah's Signs in nature and in the hearts of men, should be enough for all. It is mere fractious opposition to demand vaguely something more. Cf. also vi. 124, and n. 946.