4.

But for the rest, what else in the world than a battle against the devil is daily carried on, than a struggle against his darts and weapons in constant conflicts? Our warfare is with avarice, with immodesty, with anger, with ambition; our diligent and toilsome wrestle with carnal vices, with enticements of the world. The mind of man besieged, and in every quarter invested with the onsets of the devil, scarcely in each point meets the attack, scarcely resists it. If avarice is prostrated, lust springs up. If lust is overcome, ambition takes its place. If ambition is despised, anger exasperates, pride puffs up, wine-bibbing entices, envy breaks concord, jealousy cuts friendship; you are constrained to curse, which the divine law forbids; you are compelled to swear, which is not lawful.