Surah Saba Verse 21 - English Translation by Muhammad Mahmoud Ghali
Surah Sabaوَمَا كَانَ لَهُۥ عَلَيۡهِم مِّن سُلۡطَٰنٍ إِلَّا لِنَعۡلَمَ مَن يُؤۡمِنُ بِٱلۡأٓخِرَةِ مِمَّنۡ هُوَ مِنۡهَا فِي شَكّٖۗ وَرَبُّكَ عَلَىٰ كُلِّ شَيۡءٍ حَفِيظٞ
And in no way did he have any all-binding authority over them, except that We would know him who believed in the Hereafter from him who was in doubt thereof. And your Lord is Ever-Preserving over everything