Surah Al-Furqan Verse 32 - English Translation by Ali Unal
Surah Al-Furqanوَقَالَ ٱلَّذِينَ كَفَرُواْ لَوۡلَا نُزِّلَ عَلَيۡهِ ٱلۡقُرۡءَانُ جُمۡلَةٗ وَٰحِدَةٗۚ كَذَٰلِكَ لِنُثَبِّتَ بِهِۦ فُؤَادَكَۖ وَرَتَّلۡنَٰهُ تَرۡتِيلٗا
Those who disbelieve say (by way of yet another false argument for unbelief): "Why has the Qur’an not been sent down on him all at once?" (We send it down in parts) so that We may (impress it on your mind and) establish your heart with it, and We are conveying it distinctly and gradually, (one part supporting the other, and providing guidance and instruction for emerging occasions)