فَإِن تَوَلَّوۡاْ فَقَدۡ أَبۡلَغۡتُكُم مَّآ أُرۡسِلۡتُ بِهِۦٓ إِلَيۡكُمۡۚ وَيَسۡتَخۡلِفُ رَبِّي قَوۡمًا غَيۡرَكُمۡ وَلَا تَضُرُّونَهُۥ شَيۡـًٔاۚ إِنَّ رَبِّي عَلَىٰ كُلِّ شَيۡءٍ حَفِيظٞ

Fa in tawallaw faqad ablaghtukum maaa ursiltu biheee ilaikum; wa yastakhlifu Rabbee qawman ghairakum wa laa tadur roonahoo shai'aa; inna Rabbee 'alaa kulli shai'in Hafeez

"If ye turn away,- I (at least) have conveyed the Message with which I was sent to you. My Lord will make another people to succeed you, and you will not harm Him in the least. For my Lord hath care and watch over all things."

— Hud (هُود), 11:57