I. Irreligiosity. Irreligiosity is the source of individual and social unhappiness -- Irreligiosity destroys hope and leads to despotism -- The cause of irreligiosity -- The magnitude and treatment of irreligiosity -- The furor of irreligiosity -- II. Superstition. True religion and superstition: analysis and contrasting effects -- The use of superstition by politics -- The prevention of superstition -- The influence of superstition in relation to nations -- Addition to letter IV -- Religious tolerance.
Note
Translation of: Cartas a Elpidio sobre la impiedad, la superstición y el fanatismo en sus relaciones con la sociedad.