وَلَوۡ شَآءَ ٱللَّهُ لَجَعَلَكُمۡ أُمَّةٗ وَٰحِدَةٗ وَلَٰكِن يُضِلُّ مَن يَشَآءُ وَيَهۡدِي مَن يَشَآءُۚ وَلَتُسۡـَٔلُنَّ عَمَّا كُنتُمۡ تَعۡمَلُونَ
Wa law shaaa'al laahu laja'alakum ummmatanw waahidatanw wa laakiny yudillu many-yashaaa'u wa yahdee many-yashaaa'; wa latus'alunna 'ammaa kuntum ta'maloon
English Translation
And if Allah had willed, He could have made you [of] one religion, but He causes to stray whom He wills and guides whom He wills. And you will surely be questioned about what you used to do
— Saheeh International