ب َعضُ النّاسِ يَظُنُّونَ أنفُسَهُمْ أنقِياءَ، وَلَكِنَّهُمْ لَمْ يُزِيلُوا الشَّرَّ مِنْ داخِلِهِمْ.
There is a generation that are pure in their own eyes, and yet is not washed from their filthiness.