Surah Al-Isra Verse 54 - English Translation by Ali Unal
Surah Al-Israرَّبُّكُمۡ أَعۡلَمُ بِكُمۡۖ إِن يَشَأۡ يَرۡحَمۡكُمۡ أَوۡ إِن يَشَأۡ يُعَذِّبۡكُمۡۚ وَمَآ أَرۡسَلۡنَٰكَ عَلَيۡهِمۡ وَكِيلٗا
Your Lord knows you best (and what you deserve). If He so wills, He has mercy on you (which is sheer grace), and if He so wills, He punishes you (which is pure justice). We have not sent you (O Messenger) to be a guardian over them, responsible for them; (you are only a warner)