Friday sermon by Nouman Ali Khan at Islamic Society of Central Jersey on Jan. 1st, 2016.
O you who have believed, let not a people ridicule [another] people; perhaps they may be better than them; nor let women ridicule [other] women; perhaps they may be better than them. And do not insult one another and do not call each other by [offensive] nicknames. Wretched is the name of disobedience after [one's] faith. And whoever does not repent - then it is those who are the wrongdoers.
Surah Hujurat, Chapter 49, Verse 11
The Holy Quran