Tafsir of - Al-Furqaan_en.ahmedali TafsirHub

25:32
32
وَقَالَ الَّذِينَ كَفَرُوا لَوْلَا نُزِّلَ عَلَيْهِ الْقُرْآنُ جُمْلَةً وَاحِدَةً ۚ كَذَٰلِكَ لِنُثَبِّتَ بِهِ فُؤَادَكَ ۖ وَرَتَّلْنَاهُ تَرْتِيلًا
The unbelievers say: "Why was the whole Qur'an not sent down all at once to him?" It was sent thus that We may keep your heart resolute. So We enunciated it by steps and distinctly.

common.revelation-Meccan
common.hizb : 145

And those who disbelieve say ‘Why has the Qur’ān not been revealed to him all at once?’ as the Torah the Gospel and the Book of Psalms were. God exalted be He says We have revealed it thus in parts it is that We may strengthen your inner-heart with it and We have arranged it in a specific order that is to say We produce it in stages one part after another gradually and deliberately in order to facilitate its comprehension and its memorisation.

وَقَالَ الَّذِينَ كَفَرُوا لَوْلَا نُزِّلَ عَلَيْهِ الْقُرْآنُ جُمْلَةً وَاحِدَةً ۚ كَذَٰلِكَ لِنُثَبِّتَ بِهِ فُؤَادَكَ ۖ وَرَتَّلْنَاهُ تَرْتِيلًا

The unbelievers say: "Why was the whole Qur'an not sent down all at once to him?" It was sent thus that We may keep your heart resolute. So We enunciated it by steps and distinctly.