﴿وَإِذَا لَمْ تَأْتِهِمْ بِآيَةٍ قَالُوا لَوْلَا اجْتَبَيْتَهَا ۚ قُلْ إِنَّمَا أَتَّبِعُ مَا يُوحَىٰ إِلَيَّ مِنْ رَبِّي ۚ هَٰذَا بَصَائِرُ مِنْ رَبِّكُمْ وَهُدًى وَرَحْمَةٌ لِقَوْمٍ يُؤْمِنُونَ﴾
203. And if you do not bring them a miracle [according to their (i.e. Quraish-pagans’) proposal], they say: "Why have you not brought it?"[1] Say: "I but follow what is revealed to me from my Lord. This (the Qur’ân) is nothing but evidence from your Lord, and a guidance and a mercy for a people who believe."