قُلۡ أَرَءَيۡتُمۡ إِن كَانَ مِنۡ عِندِ ٱللَّهِ وَكَفَرۡتُم بِهِۦ وَشَهِدَ شَاهِدٞ مِّنۢ بَنِيٓ إِسۡرَـٰٓءِيلَ عَلَىٰ مِثۡلِهِۦ فَـَٔامَنَ وَٱسۡتَكۡبَرۡتُمۡۚ إِنَّ ٱللَّهَ لَا يَهۡدِي ٱلۡقَوۡمَ ٱلظَّـٰلِمِينَ
Say, “Tell me, If it (the Qur’ān) is from Allah and you reject it, and a witness from the children of Isrā’īl testifies about something similar to it and comes to believe (in it), while you persist in your arrogance, (then, how unjust you are!) Surely, Allah does not give guidance to the unjust people.
وَقَالَ ٱلَّذِينَ كَفَرُواْ لِلَّذِينَ ءَامَنُواْ لَوۡ كَانَ خَيۡرٗا مَّا سَبَقُونَآ إِلَيۡهِۚ وَإِذۡ لَمۡ يَهۡتَدُواْ بِهِۦ فَسَيَقُولُونَ هَٰذَآ إِفۡكٞ قَدِيمٞ
The disbelievers say about the believers, “Had it (Islamic faith) been a good thing, these (weak and poor) people would not have preceded us (in proceeding) towards it.” Since they did not accept guidance through it (the Qur’ān), they will say, “This is a classical lie.”
وَمِن قَبۡلِهِۦ كِتَٰبُ مُوسَىٰٓ إِمَامٗا وَرَحۡمَةٗۚ وَهَٰذَا كِتَٰبٞ مُّصَدِّقٞ لِّسَانًا عَرَبِيّٗا لِّيُنذِرَ ٱلَّذِينَ ظَلَمُواْ وَبُشۡرَىٰ لِلۡمُحۡسِنِينَ
And before this there was the Book of Mūsā, a guide and a mercy. And this is a Book confirming (it) in Arabic tongue, so that it may warn the wrongdoers and give good news to those who are good in their deeds.