And remove the fury in the believers' hearts. And Allah turns in forgiveness to whom He wills; and Allah is Knowing and Wise — Surah At-Tawbah 15

And We gave Luqman wisdom, [for him to be grateful] to Allah. And whoever is grateful is grateful for [the benefit of] himself.

Say, 'If you should love Allah, then follow me, [so] Allah will love you and forgive you your sins.'

Say, 'O My servants who have transgressed against themselves, do not despair of the mercy of Allah. Indeed, Allah forgives all sins.'