Hypatius Pociej ( be, Іпацій Пацей), pl, Hipacy Pociej, uk, Іпатій Потій) (12 April 1541 – 18 July 1613) was the Metropolitan of Kiev, Galicia and all Ruthenia in the

Ruthenian Uniate Church The Ruthenian Uniate Church ( Belarusian: Руская Уніяцкая Царква; Ukrainian: Руська Унійна Церква; la, Ecclesia Ruthena unita; pl, Ruski Kościół Unicki) was a particular church of the Catholic Church i ...

— a ''

sui juris ''Sui iuris'' ( or ) also spelled ''sui juris'', is a Latin phrase that literally means "of one's own right". It is used in both secular law and the Catholic Church's canon law. The term church ''sui iuris'' is used in the Catholic ''Code of Can ...

Eastern Catholic Church The Eastern Catholic Churches or Oriental Catholic Churches, also called the Eastern-Rite Catholic Churches, Eastern Rite Catholicism, or simply the Eastern Churches, are 23 Eastern Christian autonomous ('' sui iuris'') particular churches of t ...

full communion Full communion is a communion or relationship of full agreement among different Christian denominations that share certain essential principles of Christian theology. Views vary among denominations on exactly what constitutes full communion, but ...

with the

Holy See The Holy See ( lat, Sancta Sedes, ; it, Santa Sede ), also called the See of Rome, Petrine See or Apostolic See, is the jurisdiction of the Pope in his role as the bishop of Rome. It includes the apostolic episcopal see of the Diocese of Rome ...

. He reigned from 1599 to his death in 1613. He played an active role in the 1595

Union of Brest The Union of Brest (; ; ; ) was the 1595–96 decision of the Ruthenian Orthodox Church eparchies (dioceses) in the Polish–Lithuanian Commonwealth to break relations with the Eastern Orthodox Church and to enter into communion with, and place i ...

of which he was a firm supporter. He was also a writer, polemist and

theologian Theology is the systematic study of the nature of the divine and, more broadly, of religious belief. It is taught as an academic discipline, typically in universities and seminaries. It occupies itself with the unique content of analyzing the ...

Early life

Adam Tyczkowicz was born on 12 April 1541 from a

noble A noble is a member of the nobility. Noble may also refer to: Places Antarctica * Noble Glacier, King George Island * Noble Nunatak, Marie Byrd Land * Noble Peak, Wiencke Island * Noble Rocks, Graham Land Australia * Noble Island, Great B ...

family. His father, Lev Tyczkowicz, was scribe of the Queen of Poland (

Anna Jagiellon Anna Jagiellon ( pl, Anna Jagiellonka, lt, Ona Jogailaitė; 18 October 1523 – 9 September 1596) was Queen of Poland and Grand Duchess of Lithuania from 1575 to 1587. Daughter of Polish King Sigismund I the Old and Italian duchess Bon ...

). His mother, Anna Łosa, after the death of her husband, on about 1550, married the governor of areas of

Smolensk Smolensk ( rus, Смоленск, p=smɐˈlʲensk, a=smolensk_ru.ogg) is a city and the administrative center of Smolensk Oblast, Russia, located on the Dnieper River, west-southwest of Moscow. First mentioned in 863, it is one of the oldest c ...

. Prince Mikolaj "the Black" Radziwill took care of his education and sent him to a

Calvinist Calvinism (also called the Reformed Tradition, Reformed Protestantism, Reformed Christianity, or simply Reformed) is a major branch of Protestantism that follows the theological tradition and forms of Christian practice set down by John Ca ...

school and later in the

Jagiellonian University The Jagiellonian University (Polish: ''Uniwersytet Jagielloński'', UJ) is a public research university in Kraków, Poland. Founded in 1364 by King Casimir III the Great, it is the oldest university in Poland and the 13th oldest university in ...

Kraków Kraków (), or Cracow, is the second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city dates back to the seventh century. Kraków was the official capital of Poland until 1596 ...

. In 1572 Adam was secretary of king

Sigismund II Augustus Sigismund II Augustus ( pl, Zygmunt II August, lt, Žygimantas Augustas; 1 August 1520 – 7 July 1572) was King of Poland and Grand Duke of Lithuania, the son of Sigismund I the Old, whom Sigismund II succeeded in 1548. He was the first ruler ...

and in 1580 he was judge in

Brest Brest may refer to: Places *Brest, Belarus **Brest Region **Brest Airport **Brest Fortress * Brest, Kyustendil Province, Bulgaria * Břest, Czech Republic *Brest, France ** Arrondissement of Brest **Brest Bretagne Airport ** Château de Brest *Br ...

. In 1588 he was

Castellan A castellan is the title used in Medieval Europe for an appointed official, a governor of a castle and its surrounding territory referred to as the castellany. The title of ''governor'' is retained in the English prison system, as a remnant o ...

of Brest and a senator of the

Polish–Lithuanian Commonwealth The Polish–Lithuanian Commonwealth, formally known as the Kingdom of Poland and the Grand Duchy of Lithuania, and, after 1791, as the Commonwealth of Poland, was a bi-confederal state, sometimes called a federation, of Crown of the Kingdom of ...

. In his youth, under the influence of Prince Radziwill, Adam converted to

Calvinism Calvinism (also called the Reformed Tradition, Reformed Protestantism, Reformed Christianity, or simply Reformed) is a major branch of Protestantism that follows the theological tradition and forms of Christian practice set down by John Cal ...

, but about 1574, scared about the extremes of that denomination he returned to the Orthodox Church. In the same year he married Anna, of the dukes of Hołowniów-Ostrożeckich, with whom he had six children.

Bishop

After the death of his wife in 1592, he chose to become a

monk A monk (, from el, μοναχός, ''monachos'', "single, solitary" via Latin ) is a person who practices religious asceticism by monastic living, either alone or with any number of other monks. A monk may be a person who decides to dedica ...

, taking the religious name of ''Ipati'' (Hypatius). In 1593, thanks to the support of

Konstanty Wasyl Ostrogski Konstanty Wasyl Ostrogski (2 February 1526 – 13 or 23 February 1608, also known as ''Kostiantyn Vasyl Ostrozkyi'', uk, Костянтин-Василь Острозький, be, Канстантын Васіль Астрожскi, lt, Konst ...

(a Prince of the

) who was his close friend, he was appointed as the Bishop of

Volodymyr Volodymyr ( uk, Володи́мир, Volodýmyr, , orv, Володимѣръ) is a Ukrainian given name of Old East Slavic origin. The related Ancient Slavic, such as Czech, Russian, Serbian, Croatian, etc. form of the name is Володимѣръ ...

. He was consecrated bishop on 6 June 1593on 27 May 1593 according to the

Julian calendar The Julian calendar, proposed by Roman consul Julius Caesar in 46 BC, was a reform of the Roman calendar. It took effect on , by edict. It was designed with the aid of Greek mathematicians and astronomers such as Sosigenes of Alexandr ...

by the hands of Mykhajlo Rohoza. Hypatius played a crucial role in the establishing of the

by which the Ruthenian Church moved from the jurisdiction of the

Patriarchate of Constantinople The Ecumenical Patriarchate of Constantinople ( el, Οἰκουμενικὸν Πατριαρχεῖον Κωνσταντινουπόλεως, translit=Oikoumenikón Patriarkhíon Konstantinoupóleos, ; la, Patriarchatus Oecumenicus Constanti ...

to the jurisdiction of the

Pope The pope ( la, papa, from el, πάππας, translit=pappas, 'father'), also known as supreme pontiff ( or ), Roman pontiff () or sovereign pontiff, is the bishop of Rome (or historically the patriarch of Rome), head of the worldwide Cathol ...

, thus forming the

. He actually traveled to

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

, along with the Bishop of

Lutzk Lutsk ( uk, Луцьк, translit=Lutsk}, ; pl, Łuck ; yi, לוצק, Lutzk) is a city on the Styr River in northwestern Ukraine. It is the administrative center of the Volyn Oblast (province) and the administrative center of the surrounding Luts ...

Cyril Terlecki, to carry to

Pope Clement VII Pope Clement VII ( la, Clemens VII; it, Clemente VII; born Giulio de' Medici; 26 May 1478 – 25 September 1534) was head of the Catholic Church and ruler of the Papal States from 19 November 1523 to his death on 25 September 1534. Deemed "the ...

the petition undersigned by the bishops in Brest on 12 June 1595 asking for the union: they arrived in Rome on 25 November 1595, obtained the approval of the Pope on the conditions that

Byzantine rite The Byzantine Rite, also known as the Greek Rite or the Rite of Constantinople, identifies the wide range of cultural, liturgical, and canonical practices that developed in the Eastern Christianity, Eastern Christian Church of Constantinople. Th ...

, liturgical practices and the not-use of the

filioque ( ; ) is a Latin term ("and from the Son") added to the original Niceno-Constantinopolitan Creed (commonly known as the Nicene Creed), and which has been the subject of great controversy between Eastern and Western Christianity. It is a term ...

would be preserved and were back in

in March 1596.

Metropolitan

Hypatius Pociej was appointed new

Metropolitan of Kiev Metropolitan of Kyiv is an episcopal title that has been created with varying suffixes at multiple times in different Christian churches, though always maintaining the name of the metropolitan city — Kiev. The title takes its name from the city ...

in August 1599 by the will of king Sigismund III Vasa and he was confirmed by

Pope Clement VIII Pope Clement VIII ( la, Clemens VIII; it, Clemente VIII; 24 February 1536 – 3 March 1605), born Ippolito Aldobrandini, was head of the Catholic Church and ruler of the Papal States from 2 February 1592 to his death in March 1605. Born ...

on 15 November 1600. In 1601 he founded a

seminary A seminary, school of theology, theological seminary, or divinity school is an educational institution for educating students (sometimes called ''seminarians'') in scripture, theology, generally to prepare them for ordination to serve as clergy, ...

and on 3 March 1605 he was formally recognized as the only

Byzantine Rite The Byzantine Rite, also known as the Greek Rite or the Rite of Constantinople, identifies the wide range of cultural, liturgical, and canonical practices that developed in the Eastern Christianity, Eastern Christian Church of Constantinople. Th ...

Metropolitan in the

. On 11 July 1609 some Orthodox, who opposed the Union of Brest, attempted to his life, but without success. In 1611 he succeeded to appoint also a bishop favorable to the Union of Brest in the Eparchy of Przemyśl. He also worked on the restructuring of the

Order of Saint Basil the Great The Order of Saint Basil the Great ( uk, Чин Святого Василія Великого, translit=Chyn Sviatoho Vasyliia Velykoho; la, Ordo Sancti Basilii Magni, abbreviated OSBM), also known as the Basilian Order of Saint Josaphat, is ...

. Potii died on 8 July 1613 in

and was buried in the cathedral of that town.

Works

Hypatius Pociej was also a writer, polemist and

. Among his works we have: ''"The Union, or an Exposition of the Articles"'' (1595), ''"Antirysis"'' (''Anti-Discourse'', 1599), ''"A Defense of the Council of Florence''" (1603), and ''"Harmony, or the Agreement of Faiths"'' (1608). He wrote numerous letters, also to

Lew Sapieha Lew Sapieha ( lt, Leonas Sapiega; be, Леў Сапега or Lieŭ Sapieha; 4 April 1557 – 7 July 1633) was a nobleman and statesman of the Polish–Lithuanian Commonwealth. He became Great Secretary of the Grand Duchy of Lithuania in 1580, Gr ...

and

Notelist

References

External links

Ipatii Potii
at

Encyclopedia of Ukraine The ''Encyclopedia of Ukraine'' ( uk, Енциклопедія українознавства, translit=Entsyklopediia ukrainoznavstva), published from 1984 to 2001, is a fundamental work of Ukrainian Studies. Development The work was creat ...

{{DEFAULTSORT:Potii, Ipatii Converts to Eastern Catholicism from Eastern Orthodoxy Eastern Orthodox bishops in the Polish–Lithuanian Commonwealth Leaders of the Ruthenian Uniate Church Former Ukrainian Orthodox Christians Ukrainian Eastern Catholics Ukrainian writers Ruthenian nobility of the Polish–Lithuanian Commonwealth 1541 births 1613 deaths People from Włodawa County People from Brest Litovsk Voivodeship