Sylvain (1878). Histoire de Pie IX le Grand et de son pontificat. Vol I, II. Paris Wikimedia Commons has media related to Pius IX. Wikisource has original...

afflicting the modern age. These he listed in an attachment called the Syllabus of Errors, which condemned secularism and religious indifferentism. In...

of the Christian revelation). Pope Pius IX condemned a list of liberal and Enlightenment ideas in his Syllabus of Errors. The term integralism was applied...

of Pope Gregory XVI (1832), Quanta cura of Pope Pius IX (1864, including the attached Syllabus Errorum) and other papal documents condemning liberalism...

freedom of religion were reiterated by Pius IX in his 1864 encyclical Quanta cura and the attached Syllabus of Errors. The "error has no rights" principle...

Vatican launched a counter-crusade against liberalism. Pope Pius IX issued the Syllabus of Errors in 1864, condemning liberalism in all its forms. In many...

Blessed Virgin Mary, such as the Immaculate Conception (1854) under Pope Pius IX and the Assumption of Mary (1950) under Pope Pius XII, the Palmarian Pontiffs...

Council of Trent, the decree on the Immaculate Conception, the Syllabus of Pope Pius IX, and the decrees of the Vatican Council. New York: Devin-Adair...

undermined. Salvany, following the line of thought of Pius IX's 1864 encyclical Syllabus of Errors was among those who denounced secularism and blasted...

Commonweal, 24 February 2012 Giovanni Miccoli, " Les Dilemmes et les silences de Pie XII: Vatican, Seconde Guerre mondiale et Shoah », Éditions Complexe, 2005...