Writings from Popes

Pius XII (March 2, 1939 - October 9, 1958)

Communism and the Church in China     Sacred Music     Proclaiming the Queenship of Mary     Supranationality of the Church     Concerning the Eucharistic Fast     Reciting the Rosary     Concerning Some False Opinions     Combating Atheistic Propaganda     The Sacred Liturgy     Ordination and Consecration Rites     The Mystical Body of Christ     Holy Office Decree and Submission     Hierarchy in the United States     The Unity of Human Society

Pius XI (February 6, 1922 - February 10, 1939)

The Rosary     Atheistic Communism     The Church and the German Reich     The Catholic Priesthood     The Sacred Heart     Reconstruction of the Social Order     Christian Marriage     Christian Education     Reparation to The Sacred Heart     The Promotion of True Religious Unity     The Feast of Christ the King     Holy Office Reply on the Philosophy of Action

Benedict XV (September 3, 1914 - January 22, 1922)

Saint Dominic     Dante     The Third Order of Saint Francis     The Children of Central Europe     Saint Ephrem the Syrian     Saint Jerome     Peace and Reconciliation     The Children of Central Europe     Saint Boniface     The Future Peace Conference     Preaching the Word of God     Congregation of Seminaries and Universities: Response on the 24 Theses     Appealing for Peace

Saint Pius X (August 4, 1903 - August 20, 1914)

Sacred Congregation of Studies: The 24 Thomistic Theses     Doctoris Angelici     Motu Proprio Sacrorum Antistitum     St. Charles Borromeo     Our Apostolic Mandate     The Bible and Against Modernists     The Doctrine of the Modernists     Syllabus Condemning Errors     The Separation of Church and State     The French Law of Separation     Teaching Christian Doctrine     The Immaculate Conception     The Restoration of All Things in Christ

Leo XIII (February 20, 1878 - July 20, 1903)

New Opinions, Regarding Americanism     The Nullity of Anglican Orders     The Unity of the Church     Catholicity in the United States     The Study of Holy Scripture     Freemasonry     Church & State in France     The Rosary     Freemasonry in Italy     Christians as Citizens     The Nature of Human Liberty     The Abolition of Slavery     Christian States     The Religious Question in France     Freemasonry     Letter Saepenumero Considerantes     The Origin of Civil Power     The Restoration of Christian Philosophy     Socialism     The Evils of Society

Pius IX (June 16, 1846 - February 7, 1878)

The Afflictions of Church     The Syllabus of Errors, 1864     Current Errors     Letter Tuas Libenter     Promotion of False Doctrines     The Need for Civil Sovereignty     Pleading for Public Prayer     Priests and the Care of Souls     The Immaculate Conception     Urging Prayers for Peace     Pleading for Unity of Spirit     Faith and Religion

Gregory XVI (February 2, 1831 - June 1, 1846)

The Propagation of the Faith     Condemning the Slave Trade     The Errors of Lammenais     Liberalism and Religious Indifferentism

Pius VIII (March 31, 1829 - November 30, 1830)

His Program for the Pontificate

Leo XII (September 28, 1823 - February 10, 1829)

Assuming the Pontificate

Pius VII (March 14, 1800 - August 20, 1823)

A Return to Gospel Principles

Pius VI (February 15, 1775 - August 29, 1799)

The Problems of the Pontificate

Clement XIII (July 6, 1758 - February 2, 1769)

Instruction in the Faith     The Spiritual Advantages of Fasting     Unity Among Christians

Benedict XIV (August 17, 1740 - May 3, 1758)

The Observance of Oriental Rites     Christians Using Mohammedan Names     Jews and Christians Living in the Same Place     Usury and Other Dishonest Profit

Clement XII (July 12, 1730 - February 6, 1740)

Freemasonry

Innocent XI (September 21, 1676 - August 12, 1689)

The Errors of Miguel De Molinos

Saint Pius V (January 7, 1566 - May 1, 1572)

The Rite of Mass     De Defectibus

Paul IV (May 23, 1555 - August 18, 1559)

Error in Respect of the Faith

Paul III (October 13, 1534 - November 10, 1549)

Indians

Leo X (March 11, 1513 - December 1, 1521)

Condemning the Errors of Martin Luther

Pius II (August 19, 1458 - August 14, 1464)

Appealing to a Future Council

Boniface VIII (December 24, 1294 - October 11, 1303)

Papal Primacy