When Hasan (r.a) used to enter a mosque he would pray as follows: “O my Sustainer. Your slave is at Your door. O possessor of Grace. Your sinful servant has come to You. You have ordered Your righteous slaves to forgive the evil of those who do wrong. Because You are the Forgiving and Generous One. O Allah. Forgive the wrongs that I have done with that same forgiveness and grace of Yours and have mercy on me”.