Hud (11:118)
وَلَوۡ شَاۤءَ رَبُّكَ لَجَعَلَ ٱلنَّاسَ أُمَّةࣰ وَ ٰحِدَةࣰۖ وَلَا یَزَالُونَ مُخۡتَلِفِینَ
And if thy Lord had willed, He verily would have made mankind one nation, yet they cease not differing,
— Mohammed Marmaduke William Pickthall
Wa law shaaa'a Rabbuka laja'alannnaasa ummatanw waa hidatanw wa laa yazaaloona mukhtalifeen