Sayyiduna Usamah (may Allah be pleased with him) says: I heard the Messenger of Allah (peace and blessings of Allah be upon him) say: "On the Day of Resurrection, a man will be brought and he will be thrown into the Fire. Then his intestines will come out in the Fire and he will revolve around them as a donkey revolves around a millstone. Then the people of Hell will gather around him and say, 'O so-and-so! What is the matter with you? Did you not used to enjoin us to do good and forbid us from evil?' He will say, 'Yes, I used to enjoin you to do good but I did not do it myself, and I used to forbid you from evil but I used to do it myself.'"