11 Those who profusely sow the seed of hatred, of discord and of rivalry; those who secretly or openly arouse the masses and provoke rebellions; those who deceive with empty promises the easily agitated masses, even they must understand that the justice demanded by Christian principles, which gives birth to equilibrium and fraternal concord, is achieved not through force and violence, but with the application of the law.
Source: Anni Sacri (Vatican.va)