Cum Primum – On Civil Obedience (Gregory XVI – 1832)
Mirari Vos – On Liberalism and Religious Indifferentism (Gregory XVI – Aug. 15, 1832)
Singulari Nos – On the Errors of Lamennais (Gregory XVI – June 25, 1834)
Commissum Divinitus – On Church and State (Gregory XVI – 1835)
Quas Vestro – On Mixed Marriages (Gregory XVI – 1841)
Inter Praecipuas – On Biblical Societies (Gregory XVI – 1844)
