Demetrios I also Dimitrios I or Demetrius I, born Demetrios Papadopoulos ( el, Δημήτριος Αʹ, Δημήτριος Παπαδόπουλος; September 8, 1914 – October 2, 1991) was the

Ecumenical Patriarch of Constantinople The ecumenical patriarch ( el, Οἰκουμενικός Πατριάρχης, translit=Oikoumenikós Patriárchēs) is the archbishop of Constantinople (Istanbul), New Rome and '' primus inter pares'' (first among equals) among the heads of th ...

from July 16, 1973, to October 2, 1991. He was the 269th successor to

St. Andrew Andrew the Apostle ( grc-koi, Ἀνδρέᾱς, Andréās ; la, Andrēās ; , syc, ܐܰܢܕ݁ܪܶܐܘܳܣ, ʾAnd’reʾwās), also called Saint Andrew, was an apostle of Jesus according to the New Testament. He is the brother of Simon Peter ...

(the apostle to whom the See of Constantinople traces its roots), and was the spiritual leader of more than 5 million Eastern Orthodox Christians. Before his election as patriarch he served as the

metropolitan bishop In Christian churches with episcopal polity, the rank of metropolitan bishop, or simply metropolitan (alternative obsolete form: metropolite), pertains to the diocesan bishop or archbishop of a metropolis. Originally, the term referred to the b ...

Imvros Imbros or İmroz Adası, officially Gökçeada (lit. ''Heavenly Island'') since 29 July 1970,Alexis Alexandris, "The Identity Issue of The Minorities in Greece And Turkey", in Hirschon, Renée (ed.), ''Crossing the Aegean: An Appraisal of the 1 ...

. He was born and died in Constantinopole, in modern day

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...

Role in ecumenism

On November 30, 1979, Demetrios proclaimed the establishment of the official theological dialogue between the

Eastern Orthodox Eastern Orthodoxy, also known as Eastern Orthodox Christianity, is one of the three main branches of Chalcedonian Christianity, alongside Catholicism and Protestantism. Like the Pentarchy of the first millennium, the mainstream (or "canonical") ...

and the

Catholic Church The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...

, at that time led by Pope

John Paul II Pope John Paul II ( la, Ioannes Paulus II; it, Giovanni Paolo II; pl, Jan Paweł II; born Karol Józef Wojtyła ; 18 May 19202 April 2005) was the head of the Catholic Church and sovereign of the Vatican City State from 1978 until his ...

. He also met with two

archbishops of Canterbury The archbishop of Canterbury is the senior bishop and a principal leader of the Church of England, the ceremonial head of the worldwide Anglican Communion and the diocesan bishop of the Diocese of Canterbury. The current archbishop is Justi ...

representing the

Anglican Communion The Anglican Communion is the third largest Christian communion after the Roman Catholic and Eastern Orthodox churches. Founded in 1867 in London, the communion has more than 85 million members within the Church of England and other ...

. In 1987, Demetrios travelled to the Vatican where he was received by John Paul II. At a solemn ceremony in

St. Peter's Basilica The Papal Basilica of Saint Peter in the Vatican ( it, Basilica Papale di San Pietro in Vaticano), or simply Saint Peter's Basilica ( la, Basilica Sancti Petri), is a church built in the Renaissance style located in Vatican City, the papal e ...

, the patriarchs of East and West together recited the

Nicene-Constantinopolitan Creed The original Nicene Creed (; grc-gre, Σύμβολον τῆς Νικαίας; la, Symbolum Nicaenum) was first adopted at the First Council of Nicaea in 325. In 381, it was amended at the First Council of Constantinople. The amended form is a ...

of the Church in Greek as originally defined in AD 381, without the controversial ''

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 ...

'' clause. The Pope later recalled the event in his ecumenical

encyclical letter An encyclical was originally a circular letter sent to all the churches of a particular area in the ancient Roman Church. At that time, the word could be used for a letter sent out by any bishop. The word comes from the Late Latin (originally from ...

Ut Unum Sint ''Ut unum sint'' (Latin: ' That they may be one') is an encyclical by Pope John Paul II of 25 May 1995. It was one of 14 encyclicals issued by John Paul II. Cardinal Georges Cottier, Theologian emeritus of the Pontifical Household, was influe ...

''. In an 8-city tour of the United States in 1990, Patriarch Demetrios met with President

George H. W. Bush George Herbert Walker BushSince around 2000, he has been usually called George H. W. Bush, Bush Senior, Bush 41 or Bush the Elder to distinguish him from his eldest son, George W. Bush, who served as the 43rd president from 2001 to 2009; pr ...

, with Christian and Jewish leaders, and with public officials, and spread the message that: "Today,

Orthodoxy Orthodoxy (from Greek: ) is adherence to correct or accepted creeds, especially in religion. Orthodoxy within Christianity refers to acceptance of the doctrines defined by various creeds and ecumenical councils in Antiquity, but different Churc ...

is not a strange or alien factor in America. It is flesh of its flesh and bone of its bone".Image of Patriarch Demetrios I with US President George H.W. Bush , 1990-07-08 , https://www.gettyimages.com/detail/news-photo/file-photo-dated-july-8-1990-shows-former-us-president-news-photo/1067065308

References

1914 births 1991 deaths 20th-century Ecumenical Patriarchs of Constantinople Theological School of Halki alumni Constantinopolitan Greeks Clergy from Istanbul People from Sarıyer {{EasternOrthodoxy-bishop-stub