3. Ali Imran · verses 104–106

وَلۡتَكُن مِّنكُمۡ أُمَّةٞ يَدۡعُونَ إِلَى ٱلۡخَيۡرِ وَيَأۡمُرُونَ بِٱلۡمَعۡرُوفِ وَيَنۡهَوۡنَ عَنِ ٱلۡمُنكَرِۚ وَأُوْلَٰٓئِكَ هُمُ ٱلۡمُفۡلِحُونَ

Waltakun minkum ommatun yadAAoona ila alkhayri wayamuroona bialmaAAroofi wayanhawna AAani almunkari waolaika humu almuflihoona

Let there arise out of you a band of people inviting to all that is good, enjoining what is right, and forbidding what is wrong: They are the ones to attain felicity.

وَلَا تَكُونُواْ كَٱلَّذِينَ تَفَرَّقُواْ وَٱخۡتَلَفُواْ مِنۢ بَعۡدِ مَا جَآءَهُمُ ٱلۡبَيِّنَٰتُۚ وَأُوْلَٰٓئِكَ لَهُمۡ عَذَابٌ عَظِيمٞ

Wala takoonoo kaallatheena tafarraqoo waikhtalafoo min baAAdi ma jaahumu albayyinatu waolaika lahum AAathabun AAatheemun

Be not like those who are divided amongst themselves and fall into disputations after receiving Clear Signs: For them is a dreadful penalty,-

يَوۡمَ تَبۡيَضُّ وُجُوهٞ وَتَسۡوَدُّ وُجُوهٞۚ فَأَمَّا ٱلَّذِينَ ٱسۡوَدَّتۡ وُجُوهُهُمۡ أَكَفَرۡتُم بَعۡدَ إِيمَٰنِكُمۡ فَذُوقُواْ ٱلۡعَذَابَ بِمَا كُنتُمۡ تَكۡفُرُونَ

Yawma tabyaddu wujoohun wataswaddu wujoohun faamma allatheena iswaddat wujoohuhum akafartum baAAda eemanikum fathooqoo alAAathaba bima kuntum takfuroona

On the Day when some faces will be (lit up with) white, and some faces will be (in the gloom of) black: To those whose faces will be black, (will be said): "Did ye reject Faith after accepting it? Taste then the penalty for rejecting Faith."