وَإِذَا And when جَآءَكَ come to you ٱلَّذِينَ those who يُؤْمِنُونَ believe بِـَٔايَـٰتِنَا in Our Verses فَقُلْ then say سَلَـٰمٌ Peace عَلَيْكُمْ ۖ (be) upon you كَتَبَ (Has) Prescribed رَبُّكُمْ your Lord عَلَىٰ upon نَفْسِهِ Himself ٱلرَّحْمَةَ ۖ the Mercy أَنَّهُۥ that he مَنْ who عَمِلَ does مِنكُمْ among you سُوٓءًۢا evil بِجَهَـٰلَةٍۢ in ignorance ثُمَّ then تَابَ repents مِنۢ from بَعْدِهِۦ after it وَأَصْلَحَ and reforms فَأَنَّهُۥ then, indeed He غَفُورٌۭ (is) Oft-Forgiving رَّحِيمٌۭ Most Merciful ٥٤
And when those come to you who believe in Our verses, say, "Peace be upon you. Your Lord has decreed upon Himself mercy: that any of you who does wrong out of ignorance and then repents after that and corrects himself - indeed, He is Forgiving and Merciful."
— Come To Light