3:104
وَلْتَكُن مِّنكُمْ أُمَّةٌ يَدْعُونَ إِلَى ٱلْخَيْرِ وَيَأْمُرُونَ بِٱلْمَعْرُوفِ وَيَنْهَوْنَ عَنِ ٱلْمُنكَرِ ۚ وَأُو۟لَـٰٓئِكَ هُمُ ٱلْمُفْلِحُونَ
waltakun minkum ummatun yadʿūna ilā l-khayri wayamurūna bil-maʿrūfi wayanhawna ʿani l-munkari wa-ulāika humu l-muf'liḥūna
Be a community that calls for what is good, urges what is right, and forbids what is wrong: those who do this are the successful ones.
Let there arise out of you a group of people inviting to all that is good (Islâm), enjoining Al-Ma‘rûf (i.e. Islâmic Monotheism and all that Islâm orders one to do) and forbidding Al-Munkar (polytheism and disbelief and all that Islâm has forbidden). And it is they who are the successful.