Verily the most detested of all people in the sight of Allah are two: the man whom Allah has relegated to his own carnal self, so he has deviated from the straight path and is passionately fond of talking about innovations and misguiding others towards the wrong path. He tempts those who are charmed by him. He himself has strayed away from the guidance of his predecessors, and misleads those who follow him during his life as well as after his death. He carries the burden of others' sins and is entangled in his own misdeeds...'