A verse of the Muslim Holy Quran appears to condemn habits today between groups that start from mockery and insults and typically end in violence.
The verse may be very vital in the issues affecting the globe today:
Quran 49:11 states what means:
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.