Ingravescentibus Malis §7

⁷ To this is added the clever and lamentable sect of those who, denying and hating God, declare themselves the enemies of the Eternal, and who insinuate themselves everywhere. They discredit and uproot all religious belief from souls. Finally, they trample on every human and Divine right. And while they cast scorn on the hope of heavenly reward, they incite men to seek, even by illicit means, false earthly happiness, and therefore drive them with brazen temerity to the dissolution of the social order, causing disorder, cruel rebellions and even the conflagration of civil war.