Tafsir of Surah Muhammad 47:2
﴿وَالَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ وَآمَنُوا بِمَا نُزِّلَ عَلَىٰ مُحَمَّدٍ وَهُوَ الْحَقُّ مِن رَّبِّهِمْ كَفَّرَ عَنْهُمْ سَيِّئَاتِهِمْ وَأَصْلَحَ بَالَهُمْ﴾
Translation of the meaning
And those who believe and do righteous deeds and believe in what has been sent down upon Muḥammad - and it is the truth from their Lord - He will remove from them their misdeeds and amend their condition.
English Translation - Noor International Center — v1.1.2 · QuranEnc.comThe words of the two imams are given in their original Arabic, verbatim, with references.
Imam Ibn al-Qayyim
فقوله تعالى {كفر عنهم سيئاتهم} [محمد: 2] يتناول صغائرها وكبائرها، ومحوها ووقاية شرها«مدارج السالكين بين منازل إياك نعبد وإياك نستعين» 1/318