Quran 9:39

إِلَّا تَنفِرُواْ يُعَذِّبۡڪُمۡ عَذَابًا أَلِيمً۬ا وَيَسۡتَبۡدِلۡ قَوۡمًا غَيۡرَڪُمۡ وَلَا تَضُرُّوهُ شَيۡـًٔ۬ا‌ۗ وَٱللَّهُ عَلَىٰ ڪُلِّ شَىۡءٍ۬ قَدِيرٌ ٣٩

Unless you mobilize, He will commit you to painful retribution and substitute other people in your place; you can never hurt Him in the least. ALLAH is Omnipotent over all things and matters.