Surah Al-Anfal (The Spoils of War), Verse 53

ذٰلِكَ بِاَنَّ اللّٰهَ لَمْ یَكُ مُغَیِّرًا نِّعْمَةً اَنْعَمَهَا عَلٰی قَوْمٍ حَتّٰی یُغَیِّرُوْا مَا بِاَنْفُسِهِمْ وَاَنَّ اللّٰهَ سَمِیْعٌ عَلِیْمٌ ۟

Zaalika bi annal laaha lam yakumu ghaiyiran ni'matan an'amahaa 'alaa qawmin hattaa yughaiyiroo maa bianfusihim wa annallaaha samee'un 'Aleem

“"Because Allah will never change the grace which He hath bestowed on a people until they change what is in their (own) souls: and verily Allah is He Who heareth and knoweth (all things)."”

Quran 8:53 (Yusuf Ali Translation)