ASY SYUURA — Ayat 8

وَلَوْ شَاء اللَّهُ لَجَعَلَهُمْ أُمَّةً وَاحِدَةً وَلَكِن يُدْخِلُ مَن يَشَاء فِي رَحْمَتِهِ وَالظَّالِمُونَ مَا لَهُم مِّن وَلِيٍّ وَلَا نَصِيرٍ

And if Allah willed, He could have made them [of] one religion, but He admits whom He wills into His mercy. And the wrongdoers have not any protector or helper.