وَقَالَ ٱلَّذِينَ كَفَرُواْ لَوۡلَا نُزِّلَ عَلَيۡهِ ٱلۡقُرۡءَانُ جُمۡلَةٗ وَٰحِدَةٗۚ كَذَٰلِكَ لِنُثَبِّتَ بِهِۦ فُؤَادَكَۖ وَرَتَّلۡنَٰهُ تَرۡتِيلٗا
Rowwad Translation Center
Those who disbelieve say, “Why was the Qur’an not sent down to him all at once?” [We sent it] in this way so that We may strengthen your heart thereby, and We have revealed it in a gradual manner.
Translation: Rowwad Translation Center. Source: QuranEnc.com, version 1.0.20.
Arabic text: King Fahd Glorious Quran Printing Complex. Surah details: Tanzil.net (CC BY 3.0).
This is a translation of the meanings of the Quran. Like any human work, it may contain errors.