Ubi Primum (1740) On the Duties of Bishops 1740 · Benedict XIV · 2 ideas +
Pro Eximia Tua On confraternities and abuses at Turin 1741 · Benedict XIV · 1 ideas +
Quamvis Paternae On guardianship and the Council of Trent 1741 · Benedict XIV · 1 ideas +
Satis Vobis Compertum On clandestine and abusive marriages 1741 · Benedict XIV · 1 ideas +
Certiores Effecti On reception of Holy Communion 1742 · Benedict XIV · 1 ideas +
Cum Illud Semper On the assignment of parishes by competition 1742 · Benedict XIV · 1 ideas +
Etsi Minime On the instruction of the faithful (catechesis and baptism) 1742 · Benedict XIV · 2 ideas +
Nimiam Licentiam On the validity of marriages in Poland 1743 · Benedict XIV · 1 ideas +
Quemadmodum Preces On prayers for sovereigns in the Mass 1743 · Benedict XIV · 1 ideas +
Cum Semper Oblatas On the offering of Masses 1744 · Benedict XIV · 1 ideas +
Inter Omnigenas On Catholicism in the Kingdom of Serbia 1744 · Benedict XIV · 1 ideas +
Gravissimum Supremi On missions sent to the Kingdom of Naples 1745 · Benedict XIV · 1 ideas +
Libentissime Quidem On doubts concerning fasting 1745 · Benedict XIV · 1 ideas +
Vix Pervenit On Usury and Other Dishonest Profit 1745 · Benedict XIV · 3 ideas +
Accepimus Praestantium On the use of the Cross in the Mass 1746 · Benedict XIV · 1 ideas +
Inter Caetera Against the abuses of Carnival 1748 · Benedict XIV · 1 ideas +
Magnae Nobis On Marriage Impediments and Dispensations 1748 · Benedict XIV · 1 ideas +
Annus Qui On sacred music and the upkeep of churches 1749 · Benedict XIV · 2 ideas +
Apostolica Constitutio On Preparation for the Holy Year 1749 · Benedict XIV · 1 ideas +
Peregrinantes Proclaiming the Holy Year of 1750 1749 · Benedict XIV · 1 ideas +
A Quo Primum On Jews and Christians living in Poland 1751 · Benedict XIV · 1 ideas +
Cum Religiosi On Catechesis and the Sacrament of Penance 1754 · Benedict XIV · 1 ideas +
Quod Provinciale On Christians Using Muslim Names 1754 · Benedict XIV · 1 ideas +
Allatae Sunt On the Observance of Oriental Rites 1755 · Benedict XIV · 2 ideas +
Ex Omnibus On the Apostolic Constitution Unigenitus 1756 · Benedict XIV · 2 ideas +
Ex Quo Primum On the Euchologion (Greek liturgical book) 1756 · Benedict XIV · 1 ideas +
A Quo Die On Christian unity and the duties of bishops 1758 · Clement XIII · 1 ideas +
Appetente Sacro On the spiritual benefits of fasting 1759 · Clement XIII · 1 ideas +
Cum Primum (1759) On observance of prohibiting laws and clerical abuses 1759 · Clement XIII · 1 ideas +
In Dominico Agro On Instruction in the Faith 1761 · Clement XIII · 2 ideas +
Christianae Reipublicae On the Dangers of Anti-Christian Writings 1766 · Clement XIII · 2 ideas +
Summa Quae On the Church in Poland 1768 · Clement XIII · 1 ideas +
Cum Summi Asking Prayers at the Start of the Pontificate 1769 · Clement XIV · 1 ideas +
Decet Quam Maxime On Abuses in Taxes and Benefices 1769 · Clement XIV · 1 ideas +
Inscrutabile On the Problems of the Pontificate 1775 · Pius VI · 2 ideas +
Charitas On the Civil Oath in France 1791 · Pius VI · 2 ideas +
Diu Satis On a Return to Gospel Principles 1800 · Pius VII · 2 ideas +
Quod Hoc Ineunte Proclaiming the Universal Jubilee of 1825 1824 · Leo XII · 1 ideas +
Ubi Primum (1824) On his assuming the pontificate 1824 · Leo XII · 2 ideas +
Charitate Christi Extending the Jubilee to the Entire Church 1825 · Leo XII · 1 ideas +
Quo Graviora (1825) On Secret Societies 1825 · Leo XII · 2 ideas +
Traditi Humilitati On His Program for the Pontificate 1829 · Pius VIII · 3 ideas +
Cum Primum (1832) On Civil Obedience (to the bishops of Poland) 1832 · Gregory XVI · 1 ideas +
Mirari Vos On Liberalism and Religious Indifferentism 1832 · Gregory XVI · 4 ideas +
Summo Iugiter Studio On Mixed Marriages 1832 · Gregory XVI · 1 ideas +
Singulari Nos On the Errors of Lamennais 1834 · Gregory XVI · 2 ideas +
Commissum Divinitus On Church and State 1835 · Gregory XVI · 2 ideas +
Probe Nostis On the Propagation of the Faith 1840 · Gregory XVI · 2 ideas +
Inter Praecipuas On Biblical Societies 1844 · Gregory XVI · 2 ideas +
Qui Pluribus On Faith and Religion 1846 · Pius IX · 3 ideas +
Praedecessores Nostros On Aid for Ireland 1847 · Pius IX · 2 ideas +
Ubi Primum (1847) On Discipline for Religious 1847 · Pius IX · 1 ideas +
In Suprema Petri Apostoli Sede On the Reunion of the Eastern Churches 1848 · Pius IX · 1 ideas +
Nostis Et Nobiscum On the Church in the Pontifical States 1849 · Pius IX · 3 ideas +
Ubi Primum (1849) On the Immaculate Conception 1849 · Pius IX · 3 ideas +
Ex Aliis Nostris On the 1851 Jubilee 1851 · Pius IX · 1 ideas +
Exultavit Cor Nostrum On the Coming Jubilee 1851 · Pius IX · 1 ideas +
Nemo Certe Ignorat On the Discipline for Clergy 1852 · Pius IX · 1 ideas +
Probe Noscitis Venerabiles On the Discipline for Clergy 1852 · Pius IX · 1 ideas +
Inter Multiplices Pleading for Unity of Spirit 1853 · Pius IX · 2 ideas +
Apostolicae Nostrae Caritatis Urging Prayers for Peace 1854 · Pius IX · 1 ideas +
Neminem Vestrum On the Persecution of Armenians 1854 · Pius IX · 1 ideas +
Optime Noscitis (1854) On the Proposed Catholic University of Ireland 1854 · Pius IX · 1 ideas +
Optime Noscitis (1855) On Episcopal Meetings 1855 · Pius IX · 1 ideas +
Singulari Quidem On the Church in Austria 1856 · Pius IX · 2 ideas +
Amantissimi Redemptoris On Priests and the Care of Souls 1858 · Pius IX · 1 ideas +
Cum Nuper On Care for Clerics 1858 · Pius IX · 1 ideas +
Cum Sancta Mater Ecclesia Pleading for Public Prayer 1859 · Pius IX · 1 ideas +
Qui Nuper On the Pontifical States 1859 · Pius IX · 1 ideas +
Nullis Certe Verbis On the Need for Civil Sovereignty 1860 · Pius IX · 1 ideas +
Amantissimus On the Care of the Churches 1862 · Pius IX · 1 ideas +
Incredibili On Persecution in New Granada 1863 · Pius IX · 1 ideas +
Quanto Conficiamur Moerore On Promotion of False Doctrines 1863 · Pius IX · 3 ideas +
Maximae Quidem On the Church in Bavaria 1864 · Pius IX · 2 ideas +
Quanta Cura Condemning Current Errors (with the Syllabus of Errors) 1864 · Pius IX · 4 ideas +
Meridionali Americae On the Seminary for the Native Clergy 1865 · Pius IX · 1 ideas +
Levate On the Afflictions of the Church 1867 · Pius IX · 1 ideas +
Respicientes Protesting the Seizure of the Pontifical States 1870 · Pius IX · 2 ideas +
Beneficia Dei On the 25th Anniversary of His Pontificate 1871 · Pius IX · 1 ideas +
Saepe Venerabiles Fratres Thanksgiving for Support Received 1871 · Pius IX · 1 ideas +
Ubi Nos On the Pontifical States 1871 · Pius IX · 2 ideas +
Quae In Patriarchatu (1872) On the Church in Chaldea 1872 · Pius IX · 1 ideas +
Etsi Multa On the Church in Italy, Germany and Switzerland 1873 · Pius IX · 3 ideas +
Quartus Supra On the Church in Armenia 1873 · Pius IX · 2 ideas +
Gravibus Ecclesiae Proclaiming a Jubilee for 1875 1874 · Pius IX · 1 ideas +
Omnem Sollicitudinem On the Greek-Ruthenian Rite 1874 · Pius IX · 1 ideas +
Vix Dum A Nobis On the Church in Austria 1874 · Pius IX · 1 ideas +
Graves Ac Diuturnae On the Church in Switzerland 1875 · Pius IX · 1 ideas +
Quod Nunquam On the Church in Prussia 1875 · Pius IX · 2 ideas +
Quae In Patriarchatu (1876) On the Church in Chaldea (continuation) 1876 · Pius IX · 1 ideas +
Inscrutabili Dei Consilio On the Evils of Society 1878 · Leo XIII · 3 ideas +
Quod Apostolici Muneris On Socialism 1878 · Leo XIII · 3 ideas +
Aeterni Patris On the Restoration of Christian Philosophy 1879 · Leo XIII · 4 ideas +
Arcanum On Christian Marriage 1880 · Leo XIII · 3 ideas +
Grande Munus On Saints Cyril and Methodius 1880 · Leo XIII · 2 ideas +
Sancta Dei Civitas On Mission Societies 1880 · Leo XIII · 1 ideas +
Diuturnum On the Origin of Civil Power 1881 · Leo XIII · 3 ideas +
Licet Multa On Catholics in Belgium 1881 · Leo XIII · 1 ideas +
Auspicato Concessum On St. Francis of Assisi 1882 · Leo XIII · 2 ideas +
Cum Multa On Conditions in Spain 1882 · Leo XIII · 1 ideas +
Etsi Nos On Conditions in Italy 1882 · Leo XIII · 1 ideas +
Supremi Apostolatus Officio On Devotion to the Rosary 1883 · Leo XIII · 2 ideas +
Humanum Genus On Freemasonry 1884 · Leo XIII · 3 ideas +
Nobilissima Gallorum Gens On the Religious Question in France 1884 · Leo XIII · 1 ideas +
Superiore Anno On the Recitation of the Rosary 1884 · Leo XIII · 1 ideas +
Immortale Dei On the Christian Constitution of States 1885 · Leo XIII · 4 ideas +
Quod Auctoritate On the Proclamation of an Extraordinary Jubilee 1885 · Leo XIII · 1 ideas +
Spectata Fides On Christian Education 1885 · Leo XIII · 1 ideas +
Iampridem On Catholicism in Germany 1886 · Leo XIII · 1 ideas +
Pergrata On the Church in Portugal 1886 · Leo XIII · 1 ideas +
Quod Multum On the Liberty of the Church 1886 · Leo XIII · 1 ideas +
Officio Sanctissimo On the Church in Bavaria 1887 · Leo XIII · 1 ideas +
Vi è ben noto On the Rosary and Public Life 1887 · Leo XIII · 1 ideas +
Etsi Cunctas On the Church in Ireland 1888 · Leo XIII · 1 ideas +
Exeunte Iam Anno On the Right Ordering of Christian Life 1888 · Leo XIII · 2 ideas +
In Plurimis On the Abolition of Slavery 1888 · Leo XIII · 2 ideas +
Libertas On the Nature of Human Liberty 1888 · Leo XIII · 4 ideas +
Paterna Caritas On Reunion with Rome 1888 · Leo XIII · 1 ideas +
Quam Aerumnosa On Italian Immigrants 1888 · Leo XIII · 1 ideas +
Quod Anniversarius On His Sacerdotal Jubilee 1888 · Leo XIII · 1 ideas +
Saepe Nos On Boycotting in Ireland 1888 · Leo XIII · 1 ideas +
Magni Nobis On the Catholic University of America 1889 · Leo XIII · 1 ideas +
Quamquam Pluries On Devotion to St. Joseph 1889 · Leo XIII · 2 ideas +
Catholicae Ecclesiae On Slavery in the Missions 1890 · Leo XIII · 1 ideas +
Dall'Alto Dell'Apostolico Seggio On Freemasonry in Italy 1890 · Leo XIII · 1 ideas +
Sapientiae Christianae On Christians as Citizens 1890 · Leo XIII · 2 ideas +
In Ipso On Episcopal Reunions in Austria 1891 · Leo XIII · 1 ideas +
Octobri Mense On the Rosary 1891 · Leo XIII · 2 ideas +
Pastoralis Officii On the Morality of Dueling 1891 · Leo XIII · 1 ideas +
Rerum Novarum On Capital and Labor 1891 · Leo XIII · 5 ideas +
Au Milieu Des Sollicitudes On Church and State in France 1892 · Leo XIII · 2 ideas +
Custodi Di Quella Fede On Freemasonry (to the Italian People) 1892 · Leo XIII · 1 ideas +
Inimica Vis On Freemasonry (to the Italian Bishops) 1892 · Leo XIII · 1 ideas +
Magnae Dei Matris On the Rosary 1892 · Leo XIII · 1 ideas +
Quarto Abeunte Saeculo On the Columbus Quadricentennial 1892 · Leo XIII · 1 ideas +
Ad Extremas On Seminaries for Native Clergy 1893 · Leo XIII · 1 ideas +
Constanti Hungarorum On the Church in Hungary 1893 · Leo XIII · 1 ideas +
Laetitiae Sanctae On the Rosary 1893 · Leo XIII · 1 ideas +
Non Mediocri On the Spanish College in Rome 1893 · Leo XIII · 1 ideas +
Providentissimus Deus On the Study of Holy Scripture 1893 · Leo XIII · 4 ideas +
Caritatis On the Church in Poland 1894 · Leo XIII · 1 ideas +
Christi Nomen On Propagation of the Faith 1894 · Leo XIII · 1 ideas +
Inter Graves On the Church in Peru 1894 · Leo XIII · 1 ideas +
Iucunda Semper Expectatione On the Rosary 1894 · Leo XIII · 1 ideas +
Litteras A Vobis On the Clergy in Brazil 1894 · Leo XIII · 1 ideas +
Praeclara Gratulationis Publicae On the Reunion of Christendom 1894 · Leo XIII · 2 ideas +
Adiutricem On the Rosary 1895 · Leo XIII · 1 ideas +
Longinqua On Catholicism in the United States 1895 · Leo XIII · 2 ideas +
Permoti Nos On Social Conditions in Belgium 1895 · Leo XIII · 1 ideas +
Fidentem Piumque Animum On the Rosary 1896 · Leo XIII · 1 ideas +
Insignes On the Hungarian Millennium 1896 · Leo XIII · 1 ideas +
Satis Cognitum On the Unity of the Church 1896 · Leo XIII · 3 ideas +
Affari Vos On the Manitoba School Question 1897 · Leo XIII · 1 ideas +
Augustissimae Virginis Mariae On the Confraternity of the Holy Rosary 1897 · Leo XIII · 1 ideas +
Divinum Illud Munus On the Holy Spirit 1897 · Leo XIII · 3 ideas +
Militantis Ecclesiae On St. Peter Canisius 1897 · Leo XIII · 1 ideas +
Caritatis Studium On the Church in Scotland 1898 · Leo XIII · 1 ideas +
Diuturni Temporis On the Rosary 1898 · Leo XIII · 1 ideas +
Quam Religiosa On Civil Marriage Law 1898 · Leo XIII · 1 ideas +
Spesse Volte On the Suppression of Catholic Institutions 1898 · Leo XIII · 1 ideas +
Annum Sacrum On Consecration to the Sacred Heart 1899 · Leo XIII · 3 ideas +
Depuis Le Jour On the Education of the Clergy 1899 · Leo XIII · 1 ideas +
Paternae On the Education of Youth in Brazil 1899 · Leo XIII · 1 ideas +
Omnibus Compertum On Unity Among the Greek Melkites 1900 · Leo XIII · 1 ideas +
Tametsi Futura Prospicientibus On Jesus Christ the Redeemer 1900 · Leo XIII · 2 ideas +
Graves De Communi Re On Christian Democracy 1901 · Leo XIII · 2 ideas +
Gravissimas On Religious Orders in Portugal 1901 · Leo XIII · 1 ideas +
Reputantibus On the Language Question in Bohemia 1901 · Leo XIII · 1 ideas +
Urbanitatis Veteris On the Foundation of a Seminary in Athens 1901 · Leo XIII · 1 ideas +
Dum Multa On Marriage Legislation 1902 · Leo XIII · 2 ideas +
Fin Dal Principio On the Education of the Clergy 1902 · Leo XIII · 1 ideas +
In Amplissimo On the Church in the United States 1902 · Leo XIII · 1 ideas +
Mirae Caritatis On the Holy Eucharist 1902 · Leo XIII · 2 ideas +
Quae Ad Nos On the Church in Bohemia and Moravia 1902 · Leo XIII · 1 ideas +
E Supremi On the Restoration of All Things in Christ 1903 · Pius X · 3 ideas +
Ad Diem Illum Laetissimum On the Immaculate Conception (Golden Jubilee) 1904 · Pius X · 2 ideas +
Iucunda Sane On Pope Gregory the Great 1904 · Pius X · 1 ideas +
Acerbo Nimis On Teaching Christian Doctrine 1905 · Pius X · 2 ideas +
Il Fermo Proposito On Catholic Action in Italy 1905 · Pius X · 1 ideas +
Gravissimo Officii Munere On French Associations of Worship 1906 · Pius X · 1 ideas +
Pieni l'Animo On the Clergy in Italy 1906 · Pius X · 1 ideas +
Tribus Circiter On the Mariavites of Poland 1906 · Pius X · 1 ideas +
Vehementer Nos On the French Law of Separation 1906 · Pius X · 2 ideas +
Pascendi Dominici Gregis On the Doctrines of the Modernists 1907 · Pius X · 4 ideas +
Une Fois Encore On the Separation of Church and State (France) 1907 · Pius X · 1 ideas +
Communium Rerum On St. Anselm of Aosta 1909 · Pius X · 2 ideas +
Editae Saepe On St. Charles Borromeo 1910 · Pius X · 2 ideas +
Notre Charge Apostolique On the Sillon Movement 1910 · Pius X · 2 ideas +
Iamdudum On the Law of Separation in Portugal 1911 · Pius X · 1 ideas +
Lacrimabili Statu On the Indians of South America 1912 · Pius X · 2 ideas +
Singulari Quadam On Labour Organisations 1912 · Pius X · 2 ideas +
Ad Beatissimi Apostolorum Appealing for Peace (World War I) 1914 · Benedict XV · 3 ideas +
Humani Generis Redemptionem On Preaching the Word of God 1917 · Benedict XV · 2 ideas +
Quod Iam Diu On the Future Peace Conference 1918 · Benedict XV · 1 ideas +
In Hac Tanta On St. Boniface 1919 · Benedict XV · 1 ideas +
Maximum Illud On the Propagation of the Faith / Catholic Missions 1919 · Benedict XV · 3 ideas +
Paterno Iam Diu On the Children of Central Europe 1919 · Benedict XV · 1 ideas +
Annus Iam Plenus On Children in Central Europe 1920 · Benedict XV · 1 ideas +
Pacem Dei Munus Pulcherrimum On Peace and Christian Reconciliation 1920 · Benedict XV · 2 ideas +
Principi Apostolorum Petro On St. Ephrem the Syrian 1920 · Benedict XV · 2 ideas +
Spiritus Paraclitus On St. Jerome and Sacred Scripture 1920 · Benedict XV · 2 ideas +
Fausto Appetente Die On St. Dominic 1921 · Benedict XV · 2 ideas +
In Praeclara Summorum On Dante Alighieri 1921 · Benedict XV · 2 ideas +
Sacra Propediem On the Third Order of St. Francis 1921 · Benedict XV · 1 ideas +
Ubi Arcano Dei Consilio On the Peace of Christ in the Kingdom of Christ 1922 · Pius XI · 3 ideas +
Ecclesiam Dei On St. Josaphat and Eastern Reunion 1923 · Pius XI · 1 ideas +
Rerum Omnium Perturbationem On St. Francis de Sales 1923 · Pius XI · 2 ideas +
Studiorum Ducem On St. Thomas Aquinas 1923 · Pius XI · 2 ideas +
Maximam Gravissimamque On French Diocesan Associations 1924 · Pius XI · 1 ideas +
Quas Primas On the Feast of Christ the King 1925 · Pius XI · 3 ideas +
Iniquis Afflictisque On the Persecution of the Church in Mexico 1926 · Pius XI · 2 ideas +
Rerum Ecclesiae On Catholic Missions 1926 · Pius XI · 2 ideas +
Rite Expiatis On St. Francis of Assisi 1926 · Pius XI · 2 ideas +
Divini Cultus On Sacred Liturgy and Music 1928 · Pius XI · 2 ideas +
Miserentissimus Redemptor On Reparation to the Sacred Heart 1928 · Pius XI · 2 ideas +
Mortalium Animos On Religious Unity (False Ecumenism) 1928 · Pius XI · 2 ideas +
Rerum Orientalium On the Promotion of Oriental Studies 1928 · Pius XI · 1 ideas +
Divini Illius Magistri On Christian Education of Youth 1929 · Pius XI · 3 ideas +
Mens Nostra On the Promotion of Spiritual Exercises 1929 · Pius XI · 2 ideas +
Quinquagesimo Ante On His Sacerdotal Jubilee 1929 · Pius XI · 1 ideas +
Ad Salutem On St. Augustine 1930 · Pius XI · 1 ideas +
Casti Connubii On Christian Marriage 1930 · Pius XI · 4 ideas +
Lux Veritatis On the Council of Ephesus 1931 · Pius XI · 2 ideas +
Non Abbiamo Bisogno On Catholic Action and Italian Fascism 1931 · Pius XI · 3 ideas +
Nova Impendet On the Economic Crisis and Disarmament 1931 · Pius XI · 2 ideas +
Quadragesimo Anno On the Reconstruction of the Social Order 1931 · Pius XI · 4 ideas +
Acerba Animi On the Persecution of the Church in Mexico 1932 · Pius XI · 1 ideas +
Caritate Christi Compulsi On the Sacred Heart and the World Crisis 1932 · Pius XI · 2 ideas +
Dilectissima Nobis On Oppression of the Church in Spain 1933 · Pius XI · 2 ideas +
Ad Catholici Sacerdotii On the Catholic Priesthood 1935 · Pius XI · 2 ideas +
Vigilanti Cura On Motion Pictures 1936 · Pius XI · 2 ideas +
Divini Redemptoris On Atheistic Communism 1937 · Pius XI · 4 ideas +
Firmissimam Constantiam On the Religious Situation in Mexico 1937 · Pius XI · 2 ideas +
Ingravescentibus Malis On the Rosary 1937 · Pius XI · 2 ideas +
Mit Brennender Sorge On the Church and the German Reich 1937 · Pius XI · 4 ideas +
Sertum Laetitiae On the 150th Anniversary of the Hierarchy in the United States 1939 · Pius XII · 2 ideas +
Summi Pontificatus On the Unity of Human Society 1939 · Pius XII · 4 ideas +
Saeculo Exeunte Octavo On the Eighth Centenary of Portuguese Independence and the Missions 1940 · Pius XII · 2 ideas +
Divino Afflante Spiritu On Promoting Biblical Studies 1943 · Pius XII · 5 ideas +
Mystici Corporis Christi On the Mystical Body of Christ 1943 · Pius XII · 5 ideas +
Orientalis Ecclesiae On St. Cyril of Alexandria 1944 · Pius XII · 2 ideas +
Communium Interpretes Dolorum Appeal for Prayers for Peace During May 1945 · Pius XII · 1 ideas +
Orientales Omnes Ecclesias On the 350th Anniversary of the Reunion of the Ruthenian Church 1945 · Pius XII · 2 ideas +
Deiparae Virginis Mariae On the Possibility of Defining the Assumption as Dogma 1946 · Pius XII · 1 ideas +
Quemadmodum Pleading for the Care of the World's Destitute Children 1946 · Pius XII · 1 ideas +
Fulgens Radiatur On St. Benedict 1947 · Pius XII · 1 ideas +
Mediator Dei On the Sacred Liturgy 1947 · Pius XII · 4 ideas +
Optatissima Pax On Prescribing Public Prayers for Social and World Peace 1947 · Pius XII · 1 ideas +
Auspicia Quaedam On Public Prayers for Peace and the Problem of Palestine 1948 · Pius XII · 1 ideas +
In Multiplicibus Curis On Prayers for Peace in Palestine 1948 · Pius XII · 1 ideas +
Redemptoris Nostri Cruciatus On the Holy Places in Palestine 1949 · Pius XII · 1 ideas +
Anni Sacri On Combating Atheistic Propaganda Throughout the World 1950 · Pius XII · 1 ideas +
Humani Generis Concerning False Opinions Threatening Catholic Doctrine 1950 · Pius XII · 4 ideas +
Mirabile Illud On the Crusade of Prayer for Peace 1950 · Pius XII · 1 ideas +
Summi Maeroris On Public Prayers for Peace 1950 · Pius XII · 1 ideas +
Evangelii Praecones On Promotion of Catholic Missions 1951 · Pius XII · 2 ideas +
Ingruentium Malorum On Reciting the Rosary 1951 · Pius XII · 1 ideas +
Sempiternus Rex Christus On the Fifteenth Centenary of the Council of Chalcedon 1951 · Pius XII · 2 ideas +
Orientales Ecclesias On the Persecuted Eastern Church 1952 · Pius XII · 1 ideas +
Doctor Mellifluus On St. Bernard of Clairvaux, the Last of the Fathers 1953 · Pius XII · 1 ideas +
Fulgens Corona Proclaiming a Marian Year for the Centenary of the Immaculate Conception 1953 · Pius XII · 3 ideas +
Ad Caeli Reginam Proclaiming the Queenship of Mary 1954 · Pius XII · 2 ideas +
Ad Sinarum Gentem On the Supranationality of the Church (to the Chinese People) 1954 · Pius XII · 2 ideas +
Ecclesiae Fastos On St. Boniface 1954 · Pius XII · 1 ideas +
Sacra Virginitas On Consecrated Virginity 1954 · Pius XII · 2 ideas +
Musicae Sacrae On Sacred Music 1955 · Pius XII · 2 ideas +
Datis Nuperrime Lamenting the Sorrowful Events in Hungary and Condemning the Use of Force 1956 · Pius XII · 1 ideas +
Haurietis Aquas On Devotion to the Sacred Heart 1956 · Pius XII · 3 ideas +
Laetamur Admodum Renewing the Call for Prayers for Peace for Poland, Hungary, and the Middle East 1956 · Pius XII · 1 ideas +
Luctuosissimi Eventus Urging Prayers for Peace and Freedom for Hungary 1956 · Pius XII · 1 ideas +
Fidei Donum On the Condition of the Catholic Missions, Especially in Africa 1957 · Pius XII · 2 ideas +
Invicti Athletae On St. Andrew Bobola 1957 · Pius XII · 1 ideas +
Le Pèlerinage de Lourdes Warning Against Materialism on the Centenary of Lourdes 1957 · Pius XII · 1 ideas +
Miranda Prorsus On the Communications Field: Motion Pictures, Radio, and Television 1957 · Pius XII · 2 ideas +
Ad Apostolorum Principis On Communism and the Church in China 1958 · Pius XII · 2 ideas +
Meminisse Iuvat On Prayers for the Persecuted Church 1958 · Pius XII · 1 ideas +
Ad Petri Cathedram On Truth, Unity and Peace 1959 · John XXIII · 3 ideas +
Grata Recordatio On the Rosary 1959 · John XXIII · 2 ideas +
Princeps Pastorum On the Missions, Native Clergy, and Lay Participation 1959 · John XXIII · 3 ideas +
Sacerdotii Nostri Primordia On the Curé of Ars and the Catholic Priesthood 1959 · John XXIII · 3 ideas +
Aeterna Dei Sapientia On Pope St. Leo the Great and Church Unity 1961 · John XXIII · 3 ideas +
Mater et Magistra On Christianity and Social Progress 1961 · John XXIII · 6 ideas +
Paenitentiam Agere On the Need for Penance 1962 · John XXIII · 2 ideas +
Pacem in Terris On Peace, Human Rights and the Order of Nations 1963 · John XXIII · 6 ideas +
Ecclesiam Suam On the Church and Dialogue 1964 · Paul VI · 4 ideas +
Mense Maio On Prayers During May for Peace 1965 · Paul VI · 2 ideas +
Mysterium Fidei On the Holy Eucharist 1965 · Paul VI · 4 ideas +
Christi Matri On Prayers for Peace During October 1966 · Paul VI · 2 ideas +
Populorum Progressio On the Development of Peoples 1967 · Paul VI · 6 ideas +
Sacerdotalis Caelibatus On the Celibacy of the Priest 1967 · Paul VI · 4 ideas +
Humanae Vitae On the Regulation of Birth 1968 · Paul VI · 6 ideas +
Redemptor Hominis The Redeemer of Man 1979 · John Paul II · 5 ideas +
Dives in Misericordia On the Mercy of God 1980 · John Paul II · 4 ideas +
Laborem Exercens On Human Work 1981 · John Paul II · 6 ideas +
Slavorum Apostoli In Memory of Saints Cyril and Methodius 1985 · John Paul II · 3 ideas +
Dominum et Vivificantem On the Holy Spirit in the Life of the Church and the World 1986 · John Paul II · 4 ideas +
Redemptoris Mater On the Blessed Virgin Mary in the Life of the Pilgrim Church 1987 · John Paul II · 4 ideas +
Sollicitudo Rei Socialis On Social Concern 1987 · John Paul II · 5 ideas +
Redemptoris Missio On the Permanent Validity of the Church's Missionary Mandate 1990 · John Paul II · 5 ideas +
Centesimus Annus On the Hundredth Anniversary of Rerum Novarum 1991 · John Paul II · 6 ideas +
Veritatis Splendor On Fundamental Questions of the Church's Moral Teaching 1993 · John Paul II · 6 ideas +
Evangelium Vitae On the Value and Inviolability of Human Life 1995 · John Paul II · 6 ideas +
Ut Unum Sint On Commitment to Ecumenism 1995 · John Paul II · 5 ideas +
Fides et Ratio On the Relationship Between Faith and Reason 1998 · John Paul II · 6 ideas +
Ecclesia de Eucharistia On the Eucharist in its Relationship to the Church 2003 · John Paul II · 4 ideas +
Deus Caritas Est God Is Love 2005 · Benedict XVI · 5 ideas +
Spe Salvi On Christian Hope 2007 · Benedict XVI · 4 ideas +
Caritas in Veritate On Integral Human Development in Charity and Truth 2009 · Benedict XVI · 6 ideas +
Lumen Fidei The Light of Faith 2013 · Francis · 4 ideas +
Laudato Si' On Care for Our Common Home 2015 · Francis · 6 ideas +
Fratelli Tutti On Fraternity and Social Friendship 2020 · Francis · 6 ideas +
Dilexit Nos On the Human and Divine Love of the Heart of Jesus Christ 2024 · Francis · 4 ideas +
Magnifica Humanitas On Safeguarding the Human Person in the Time of Artificial Intelligence 2026 · Leo XIV · 7 ideas +