Surah Al-An'am 6:48

وَمَا نُرْسِلُ ٱلْمُرْسَلِينَ إِلَّا مُبَشِّرِينَ وَمُنذِرِينَ ۖ فَمَنْ ءَامَنَ وَأَصْلَحَ فَلَا خَوْفٌ عَلَيْهِمْ وَلَا هُمْ يَحْزَنُونَ

And We send not the messengers except as bringers of good tidings and warners. So whoever believes and reforms - there will be no fear concerning them, nor will they grieve.

Translation: Saheeh International

Tafsir

We do not send messengers except as bearers of good tidings to those who believe good tidings of Paradise and as warners to those who disbelieve warning of the Fire. Whoever believes in them and makes amends in his deeds no fear shall befall them neither shall they grieve in the Hereafter.

Excerpt from Tafsir al-Jalalayn, commentary on 6:48, via Quran.com. The reader has the full commentary and 9 more tafsirs.