Pope Francis
Fratelli Tutti §46
Fratelli Tutti: On Fraternity and Social Friendship
46 We should also recognize that destructive forms of fanaticism are at times found among religious believers, including Christians; they too “can be caught up in networks of verbal violence through the internet and the various forums of digital communication. Even in Catholic media, limits can be overstepped, defamation and slander can become commonplace, and all ethical standards and respect for the good name of others can be abandoned”. How can this contribute to the fraternity that our common Father asks of us?
Source: Fratelli Tutti (Vatican.va)