Read and reflect on verse 2887 from Surah Al-Furqaan: Now they who are bent on denying the truth are wont to ask. “Why has not the Qur’an been bestowed on him from on high in one single revelation?” [it ...
وَقَالَ الَّذِينَ كَفَرُوا لَوْلَا نُزِّلَ عَلَيْهِ الْقُرْآنُ جُمْلَةً وَاحِدَةً ۚ كَذَٰلِكَ لِنُثَبِّتَ بِهِ فُؤَادَكَ ۖ وَرَتَّلْنَاهُ تَرْتِيلًا
Now they who are bent on denying the truth are wont to ask. “Why has not the Qur’an been bestowed on him from on high in one single revelation?” [it has been revealed] in this manner so that We might strengthen thy heart thereby - for We have so arranged its component parts that they form one consistent whole -