As-Salamu Aleikum Ibn Abbaas narrated that Allaah's Messenger, peace and blessings of Allaah be upon him said, There is no believing servant except that he has a sin which he commits from time to times in, or a sin in which he persist in and does not abandon until he leaves this world. Indeed the Beleiver was created as one who is frequently tried and tested who often repents (then) forgets. When he is admonished he accepts the admonition. reported by at-Tabaraanee in al-Mujamul Kabeer #11, 810.