Surah An-Nisa Verse 82 - English Translation by Ali Unal
Surah An-Nisaأَفَلَا يَتَدَبَّرُونَ ٱلۡقُرۡءَانَۚ وَلَوۡ كَانَ مِنۡ عِندِ غَيۡرِ ٱللَّهِ لَوَجَدُواْ فِيهِ ٱخۡتِلَٰفٗا كَثِيرٗا
Do they not contemplate the Qur’an (so that they may be convinced that it is from God)? Had it been from any other than God, they would surely have found in it much (incoherence or) inconsistency