33:71
يُصْلِحْ لَكُمْ أَعْمَـٰلَكُمْ وَيَغْفِرْ لَكُمْ ذُنُوبَكُمْ ۗ وَمَن يُطِعِ ٱللَّهَ وَرَسُولَهُۥ فَقَدْ فَازَ فَوْزًا عَظِيمًا
yuṣ'liḥ lakum aʿmālakum wayaghfir lakum dhunūbakum waman yuṭiʿi l-laha warasūlahu faqad fāza fawzan ʿaẓīman
and He will put your deeds right for you and forgive you your sins. Whoever obeys God and His Messenger will truly achieve a great triumph.
He will direct you to do righteous good deeds and will forgive you your sins. And whosoever obeys Allâh and His Messenger (صلى الله عليه وسلم), he has indeed achieved a great achievement (i.e. he will be saved from the Hell-fire and will be admitted to Paradise).