From Ibn ‘Abbâs (radiyAllâhu ‘anhumaa) who said that Allâh’s Messenger (salAllâhu ‘alaihi wa’sallam) said:
There is no believing servant except that he has a sin which he commits from time to time, or a sin in which he persists in and does not abandon until he leaves this world. Indeed the Believer was created as one who is frequently tried and tested, who often repents (then) forgets. When he is admonished he accepts the admonition.”