وَلَا يَأْتُونَكَ بِمَثَلٍAnd no example or similitude do they bring,This means no arguments or doubts,إِلاَّ جِيْنَاكَ بِالْحَقِّ وَأَحْسَنَ تَفْسِيرًاbut We reveal to you the truth, and the better explanation thereof.They do not say anything in an attempt to oppose the truth, but We respond to them with the truth of that same matter, more clearly and more eloquently than anything they say.Abu Abdur-Rahman An-Nasa'i recorded that Ibn Abbas said,"The Qur'an was sent down all at once to the first heaven on Laylatul-Qadr (the Night of Power), then it was revealed over twenty years."Allah says:وَلَا يَأْتُونَكَ بِمَثَلٍ إِلاَّ جِيْنَاكَ بِالْحَقِّ وَأَحْسَنَ تَفْسِيرًاAnd no example or similitude do they bring, but We reveal to you the truth, and the better explanation thereof.and:وَقُرْءانًا فَرَقْنَاهُ لِتَقْرَأَهُ عَلَى النَّاسِ عَلَى مُكْثٍ وَنَزَّلْنَـهُ تَنْزِيلً And (it is) a Qur'an which We have divided (into parts), in order that you might recite it to men at intervals. And We have revealed it by stages. (17:106) Then Allah tells us about the terrible state of the disbelievers when they are raised on the Day of Resurrection and gathered into Hell:الَّذِينَ يُحْشَرُونَ عَلَى وُجُوهِهِمْ إِلَى جَهَنَّمَ أُوْلَيِكَ شَرٌّ مَّكَانًا وَأَضَلُّ سَبِيلً