Surah Al-Furqan Verse 32 - English Translation by Abul Ala Maududi
Surah Al-Furqanوَقَالَ ٱلَّذِينَ كَفَرُواْ لَوۡلَا نُزِّلَ عَلَيۡهِ ٱلۡقُرۡءَانُ جُمۡلَةٗ وَٰحِدَةٗۚ كَذَٰلِكَ لِنُثَبِّتَ بِهِۦ فُؤَادَكَۖ وَرَتَّلۡنَٰهُ تَرۡتِيلٗا
The disbelievers say, "Why has not the entire Qur'an been sent down to this man all at nce?" -Well, this has been done to impress it deeply on your mind, and (for the same object) We have sent it down piecemeal by degrees