god forgives the sins and reforms the hearts of the righteously striving believers who have faith in what is revealed to muhammad which is the truth from his lord.
والذين آمنوا وعملوا الصالحات وآمنوا بما نزل على محمد وهو الحق من ربهم كفر عنهم سيئاتهم وأصلح بالهم