وَالَّذِينَ يَجْتَنِبُونَ كَبَايِرَ الاْاِثْمِ وَالْفَوَاحِشَAnd those who shun the greater sins, and Al-Fawahish,We have already discussed sin and Al-Fawahish in Surah Al-A`raf.وَإِذَا مَا غَضِبُوا هُمْ يَغْفِرُونَand when they are angry, they forgive.means, their nature dictates that they should forgive people and be tolerant. Vengeance is not in their nature.It was reported in the Sahih that the Messenger of Allah never took revenge for his own sake, only when the sacred Laws of Allah were violated