4:147 · An-Nisaa
مَا يَفْعَلُ اللَّهُ بِعَذَابِكُمْ إِنْ شَكَرْتُمْ وَآمَنْتُمْ ۚ وَكَانَ اللَّهُ شَاكِرًا عَلِيمًا
What can Allah gain by your punishment, if ye are grateful and ye believe? Nay, it is Allah that recogniseth (all good), and knoweth all things.