X

Sapientiae Christianae

To the Patriarchs, Primates, Archbishops, and Bishops of the Catholic world in Grace and Communion…

Pope Leo XIII

Satis Cognitum

To Our Venerable Brethren, the Patriarchs, Primates, Archbishops, Bishops, and other Ordinaries in Peace and…

Pope Leo XIII

Satis vobis compertum

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Second Council of Constantinople – 553 A.D.

Introduction The emperor Justinian and Pope Vigilius decided to summon this council after the latter…

Council Fathers

Second Council of Lyons – 1274

  Introduction   After the death of Pope Clement IV (29 November 1268) almost three…

Council Fathers

Second Council of Nicaea – 787 A.D.

INTRODUCTION A recommendation to summon an ecumenical council, in order to correct the iconoclast heretics,…

Council Fathers

Second Lateran Council – 1139 A.D.

Introduction In Lent of 1139 a general council was summoned by Pope Innocent II and…

Council Fathers

Second Vatican Council II Closing Speech

Delivered by Pope Paul VI at the closing of the Council. Your eminences, venerable brothers,…

Pope Paul VI

Sempiternus Rex Christus

To the Venerable Brethren, the Patriarchs, Primates, Archbishops, Bishops, and other Ordinaries in Peace and…

Pope Pius XII

Septimo Iam

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Sertum Laetitiae

To Our Beloved Sons: William O'Connell, Cardinal Priest of the Holy Roman Church, Archbishop of…

Pope Pius XII

Si Diligis – Canonisation Of St Pius X

  Delivered by Pope Pius XII to the Cardinals, Archbishops, and Bishops who came to…

Pope Pius XII

Sicut Dudum

Pope Eugene IV Against the Enslaving of Black Natives from the Canary Islands Eugene, Bishop,…

Pope Eugene IV

Signum Magnum

Letter of His Holiness Paul VI TO THE CATHOLIC BISHOPS OF THE WORLD Venerable brothers,…

Pope Paul VI

Singulari Nos

ON THE ERRORS OF LAMMENAIS To All the Patriarchs, Primates, Archbishops, and Bishops. Venerable Brothers,…

Pope Gregory XVI

Singulari Quadam

ON LABOR ORGANIZATIONS To Our Beloved Son, George Kopp, Cardinal Priest of the Holy Roman…

Pope Pius X

Singulari Quidem

To Our Beloved Sons the Cardinals of the Holy Roman Church and to Our Venerable…

Pope BI. Pius IX

Solet Annuere

Honorius Bishop, Servant of the servants of God, to our beloved sons, Friar Francis and…

Pope Honorius III

Sollicita ac provida

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Sollicitudo pastoralis

1. The pastoral solicitude of office, by which We preside over the governing of the…

Pope Innocent XI

Sollicitudo pastoralis

This latin text is taken from the Bullarum Romanum, November 20, 1679 A. D., p.…

Pope Innocent XI

Spectata Fides

To Our Venerable Brethren, Henry Edward, Cardinal Priest of the Holy Roman Church, of the…

Pope Leo XIII

Spesse Volte

To the Bishops, Clergy and People of Italy. Venerable Brethren and Most Dear Children, Health…

Pope Leo XIII

Spiritus Paraclitus

To all the Patriarchs, Primates, Archbishops, Bishops, and Ordinaries in Union with the Apostolic See.…

Pope Benedict XV

Studiorum Ducem

To Our Venerable Brethren, the Patriarchs, Primates, Archbishops, Bishops and other Ordinaries in Grace and…

Pope Pius XI

Sublimus Dei

Pope Paul III (Topic: the enslavement and evangelization of Indians)To all faithful Christians to whom…

Pope Paul III

Summa Dei

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Summa providit altitudo consilii

1333, diciembre, 2. Aviñón. Bula de Juan XXII en que concede a la Universidad de…

Pope John XXII

Summa Quae

To Our Venerable Brothers, the Archbishops, and Bishops of the Kingdom of Poland. Venerable Brothers,…

Pope Clement XIII

Summi Maeroris

To the Patriarchs, Primates, Archbishops, Bishops, and other Ordinaries in Peace and Communion with the…

Pope Pius XII

Summi Pontificatus

To Our Venerable Brethren: The Patriarchs, Primates, Archbishops, Bishops, and Other Ordinaries in Peace and…

Pope Pius XII

Summo Iugiter Studio

ON MIXED MARRIAGES Venerable Brothers, Greetings and Apostolic Benediction. The Apostolic See has always ensured…

Pope Gregory XVI

Summorum Pontificum

This is a non-official English translation, issued by the Vatican Information Service, of Benedict XVI's…

Pope Benedict XVI

Super Cathedram Principis Apostolorum

from the book "Bullarium patronatus Portugalliae Regum" pg 95 vol. 2 Cenerabliis frater, salutem et…

Pope Alexander VII

Super soliditate

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Superiore Anno

To All Our Venerable Brethren the Patriarchs, Primates, Archbishops, and Bishops of the Catholic World…

Pope Leo XIII

Superna Caelestis

Pope Sixtus IV Servant of the Servants of God As a perpetual memorial April 14,…

L Rosete

Supra Motem

Nicholas IV Bishop servant of the servants of God to Our beloved sons the brothers,…

L Rosete

Supremi Apostolatus Officio

To all the Patriarchs, Primates, Archbishops and Bishops of the Catholic World in the Grace…

Pope Leo XIII

Tametsi Futura Prospicientibus

To Our Venerable Brethren, the Patriarchs, Primates, Archbishops, Bishops, and other Local Ordinaries having Peace…

Pope Leo XIII

Testem Benevolentiae Nostrae

To Our Beloved Son, James Cardinal Gibbons, Cardinal Priest of the Title Sancta Maria, Beyond…

Pope Leo XIII

THE BULL OF INDICTION OF THE SACRED OECUMENICAL AND GENERAL COUNCIL OF TRENT UNDER THE SOVEREIGN PONTIFF, PAUL III

[Page 1] PAUL, bishop, servant of the servants of God, for the future memory hereof.…

L Rosete

The Complete Text

[Page 1] THE BULL OF INDICTION OF THE SACRED OECUMENICAL AND GENERAL COUNCIL OF TRENT…

L Rosete

The Council of Basel-Ferrara-Florence, 1431-45 A.D.

I N T R O D U C T I O N Basel had been…

Council Fathers

The Council of Chalcedon – 451 A.D.

Introduction It was the emperor Marcian who, after the "robber" council of Ephesus (449), commanded…

Council Fathers

The Council Of Ephesus – 431 A.D.

Introduction Nestorius, who had been condemned in a council at Rome on 11 August 430,…

Council Fathers

The Eighteenth Session

[Page 133] Being the second under the Sovereign Pontiff, Pius IV., celebrated on the twenty-sixth…

Council Fathers

The Eighth Session

[Page 67] Celebrated on the eleventh day of the month of March, in the year…

Council Fathers

The Eleventh Session

[Page 73] Of the sacred and holy, oecumenical and general Council of Trent, celebrated on…

Council Fathers

The Fifteenth Session

[Page 121] Being the fifth under thc Sovereign Pontiff, Julius III., celebrated on the twenty-fifth…

Council Fathers

The Fifth Session

[Page 21] Celebrated on the seventeenth day of the month of June, in the year…

Council Fathers

The Fourteenth Session

[Page 92] Being the fourth under the Sovereign Pontiff, Julius III., celebrated on the twenty-fifth…

Council Fathers

The Fourth Session

[Page 17] Celebrated on the eighth day of the month of April, in the year…

Council Fathers

The Function Of Art

1. With deep satisfaction, beloved sons and daughters, promoters of the figurative arts, We welcome…

Pope Pius XII

The General Council of Trent, 1545-63 A.D.

The Council of Trent The canons and decrees of the sacred and oecumenical Council of…

Council Fathers

The Internal Order Of States And People

MY DEAR CHILDREN of the Whole World: As the Holy Christmas Season comes round each…

Pope Pius XII

The Moral Limits Of Medical Research And Treatment

  An address given September 14, 1952 by His Holiness Pope Pius XII to the…

Pope Pius XII

The Nineteenth Session

[Page 138] Being the third under the Sovereign Pontiff, Pius IV., celebrated on the fourteenth…

Council Fathers

The Ninth Session

[Page 68] Celebrated at Bologna, on the twenty-first day of the month of April, MDXLVII.…

Council Fathers

The Oath Against Modernism

THE OATH AGAINST MODERNISM To be sworn to by all clergy, pastors, confessors, preachers, religious…

Pope Pius X

The Proofs For The Existence Of God In The Light Of Modern Natural Science

1. This meeting of the Pontifical Academy of Sciences brings Us an hour of serene…

Pope Pius XII

The Sacrament Of Anointing Of The Sick

APOSTOLIC CONSTITUTION The Catholic Church professes and teaches that the Sacred Anointing of the Sick…

Pope Pius VI

The Second Session

[Page 13] Celebrated on the seventh day of the month of January,1546. DECREE TOUCHING THE…

Council Fathers

The Second Vatican Ecumenical Council

Opened Under Pope John XXIII in 1962 Closed by Pope Paul VI in 1965  …

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The Seventeenth Session

[Page 132] Of the Holy, Oecumenical, and General Council of Trent, being the first under…

Council Fathers

The Seventh Session

[Page 53] Celebrated on the third day of the month of March, MDXLVII. DECREE ON…

Council Fathers

The Sixteenth Session

[Page 126] Being the sixth, and last under the Sovereign Pontiff, Julius III., celebrated on…

Council Fathers

The Sixth Session

[Page 30] Celebrated on the thirteenth day of the month of January, 1547. DECREE ON…

Council Fathers

The States Of Perfection

Under the protection of Mary Immaculate, the most sublime of all creatures and model for…

Pope Pius XII

The Syllabus Of Errors

I. PANTHEISM, NATURALISM AND ABSOLUTE RATIONALISM 1. There exists no Supreme, all-wise, all-provident Divine Being,…

Pope BI. Pius IX

The Tenth Session

[Page 70] Celebrated at Bologna on the second day of the month of June, MDXLVII.…

Council Fathers

The Third Session

[Page 15] Celebrated on the fourth day of the month of February, in the year…

Council Fathers

The Thirteenth Session

[Page 75] Being the third under the Sovereign Pontiff, Julius III., celebrated on the eleventh…

Council Fathers

The Twelfth Session

[Page 73] Being the second under the Sovereign Pontiff, Julius III., celebrated on the first…

Council Fathers

The Twentieth Session

[Page 139] Being the fourth under the Sovereign Pontiff, Pius IV., celebrated on the fourth…

Council Fathers

The Twenty-Fifth Session

[Page 232] Begun on the third, and terminated on the fourth, day of December, MDLXIII.,…

Council Fathers

The Twenty-First Session

[Page 140] Being the fifth under the Sovereign Pontiff, Pius IV., celebrated on the sixteenth…

Council Fathers

The Twenty-Fourth Session

[Page 193] Being the eighth under the Sovereign Pontiff, Pius IV., celebrated on the eleventh…

Council Fathers

The Twenty-Second Session

[Page 152] Being the sixth under the Sovereign Pontiff, Pius IV., celebrated on the seventeenth…

Council Fathers

The Twenty-Third Session

[Page 170] Being the seventh under the Sovereign Pontiff, Pius IV., celebrated on the fifteenth…

Council Fathers

Third Council of Constantinople : 680-681 A. D.

INTRODUCTION To make an end of the Monothelite controversy, Emperor Constantine IV asked Pope Donus…

Council Fathers

Third Lateran Council – 1179 A.D.

Introduction By an agreement reached at Venice in 1177, the bitter conflict which had arisen…

Council Fathers

Tra Le Sollecitudini

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Traditi Humilitati

ON HIS PROGRAM FOR THE PONTIFICATE To Our Venerable Brothers, Patriarchs, Primates, Archbishops, and Bishops.…

Pope Pius VIII

Tribus Circiter

ON THE MARIAVITES OR MYSTIC PRIESTS OF POLAND To Our Venerable Brethren, the Archbishops of…

Pope Pius X

Triumphantis Hierusalem

Triumphant Jerusalem's sempiternal glory and the never withering crowns of the Saints, most happily reigning…

Pope Sixtus V

Ubi Arcano Dei Consilio

To our Venerable Brethren the Patriarchs, Primates, Archbishops, Bishops, and other Ordinaries in Peace and…

Pope Pius XI

Ubi communis

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Ubi lutetiam

1. Quando giunse a Parigi l’indulto apostolico relativo ad alcune facoltà straordinarie che Noi concedemmo…

Pope Pius VI

Ubi Nos

ON PONTIFICAL STATES To all the Patriarchs, Primates, Archbishops, Bishops, and other Local Ordinaries, who…

Pope BI. Pius IX

Ubi Primum

To All Supreme Moderators, Abbots, Provincials and Other Superiors of the Regular Orders. Beloved Sons…

Pope BI. Pius IX

Ubi Primum

To Our Venerable Brothers, Patriarchs, Primates, Archbishops and Bishops of the Entire Catholic World. We…

Pope BI. Pius IX

Ubi Primum

ON HIS ASSUMING THE PONTIFICATE To All Patriarchs, Primates, Archbishops, and Bishops. Venerable Brothers, We…

Pope Leo XII

Ubi Primum

To Our Venerable Brothers, the Patriarchs, the Primates, the Archbishops, and the Bishops. Venerable Brothers,…

Pope Benedict XIV

UBI PRIMUM

Epistola encyclica et commonitoria "Ubi primum" de Episcoporum ministerio. [Ad omnes Episcopos], 3 decembris 1740:…

Pope Benedict XIV

Ubi primum accepimus

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Unam Sanctam

Bull of Pope Boniface VIII promulgated November 18, 1302Urged by faith, we are obliged to…

Pope Boniface VIII

Une Fois Encore

ON THE SEPARATION OF CHURCH AND STATE To Our Venerable Brethren, the Cardinals, Archbishops, and…

Pope Pius X

Unigenitus

(Sec. 3) 1. What else remains for the soul that has lost God and His…

Pope Clement XI

Urbanitatis Veteris

To the Archbishops and Bishops of the Latin Church in Greece. 1. Greece, the adornment…

Pope Leo XIII