كُتِبَ عَلَيكُمُ القِتالُ وَهُوَ كُرهٌ لَكُم ۖ وَعَسىٰ أَن تَكرَهوا شَيئًا وَهُوَ خَيرٌ لَكُم ۖ وَعَسىٰ أَن تُحِبّوا شَيئًا وَهُوَ شَرٌّ لَكُم ۗ وَاللَّهُ يَعلَمُ وَأَنتُم لا تَعلَمونَ

Fighting has been ordained for you, even though you dislike it. It is possible that you dislike something which is good for you, and that you like something which is bad for you. God knows, and you don’t.