Skip to content

St. Cyril of Alexandria


Short Cuts

Author and Publisher - Catholic Online

Image of St. Cyril of Alexandria

Facts

Feastday: June 27

St. Cyril of Alexandria, Bishop and Doctor of the Church (June 27) Cyril was born at Alexandria, Egypt. He was nephew of the patriarch of that city, Theophilus. Cyril received a classical and theological education at Alexandria and was ordained by his uncle. He accompanied Theophilus to Constantinople in 403 and was present at the Synod of the Oak that deposed John Chrysostom, whom he believed guilty of the charges against him. He succeeded his uncle Theophilus as patriarch of Alexandria on Theophilus' death in 412, but only after a riot between Cyril's supporters and the followers of his rival Timotheus. Cyril at once began a series of attacks against the Novatians, whose churches he closed; the Jews, whom he drove from the city; and governor Orestes, with whom he disagreed about some of his actions. In 430 Cyril became embroiled with Nestorius, patriarch of Constantinople, who was preaching that Mary was not the Mother of God since Christ was Divine and not human, and consequently she should not have the word theotokos (God-bearer) applied to her. He persuaded Pope Celestine I to convoke a synod at Rome, which condemned Nestorius, and then did the same at his own synod in Alexandria. Celestine directed Cyril to depose Nestorius, and in 431, Cyril presided over the third General Council at Ephesus, attended by some two hundred bishops, which condemned all the tenets of Nestorius and his followers before the arrival of Archbishop John of Antioch and forty-two followers who believed Nestorius was innocent. When they found what had been done, they held a council of their own and deposed Cyril. Emperor Theodosius II arrested both Cyril and Nestorius but released Cyril on the arrival of Papal Legates who confirmed the council's actions against Nestorius and declared Cyril innocent of all charges. Two years later, Archbishop John, representing the moderate Antiochene bishops, and Cyril reached an agreement and joined in the condemnation, and Nestorius was forced into exile. During the rest of his life, Cyril wrote treatises that clarified the doctrines of the Trinity and the Incarnation and that helped prevent Nestorianism and Pelagianism from taking long-term deep root in the Christian community. He was the most brilliant theologian of the Alexandrian tradition. His writings are characterized by accurate thinking, precise exposition, and great reasoning skills. Among his writings are commentaries on John, Luke, and the Pentateuch, treatises on dogmatic theology, and Apologia against Julian the Apostate, and letters and sermons. He was declared a doctor of the Church by Pope Leo XIII in 1882. His feast day is June 27th.


St. Cyril of Alexandria Comments


More Saints






Browse Saints by Category


Popular Saints

Rank

Saint

8.

Image of St. Cecilia

St. Cecilia

In the fourth century a Greek religious romance on the Loves of Cecilia and Valerian was written in glorification of virginal life with the purpose of taking the place of then-popular ... continue reading | shop

9.

Image of St. Valentine

St. Valentine

Click Here for St. Valentine Prayer's Saint Valentine, officially known as Saint Valentine of Rome, is a third-century Roman saint widely celebrated on February 14 and commonly associated ... continue reading | shop

10.

Image of St. Jude Thaddaeus

St. Jude Thaddaeus

St. Jude, known as Thaddaeus, was a brother of St. James the Less, and a relative of Our Saviour. He was one of the 12 Apostles of Jesus and his attribute is a club. Images of St. Jude ... continue reading | shop

All Popular Saints

Saint of the Day

Image of St. Paul of the Cross

St. Paul of the Cross

St. Paul of the Cross was born at Ovada in the Republic of Genoa, January 3, 1694. His infancy and youth were spent in great innocence and piety. He was inspired from on high to found a congregation; ... continue reading

More Saint of the Day

Saint of the Day by E-Mail

Saint of the Day newsletter icon

Learn about the lives of the saints and other saint resources, including a calendar, over 5,000 saint biographies, our most popular saints, and a list of patron saints. 7 days / week. See Sample


Required


Female Saints

Image of Sts. Perpetua and Felicity

Sts. Perpetua and Felicity

Sts. Perpetua and Felicity were Christian martyrs who lived during the early persecution of the Church in Africa by the Emperor Severus. With details concerning the lives of many early martyrs unclear and often based on legend, we are fortunate to have the actual ... continue reading

More Female Saints



Saint Calendar
Saint Feast Days
Saint Fun Facts

Angels

Image of St. Michael the Archangel

St. Michael the Archangel

Saint Michael the Archangel isn't a saint, but rather he is an angel, and the leader of all angels and of the army of God. This is what the title "Archangel" means, that he is above all the others in rank. St. Michael has four main responsibilities or offices, as we ... continue reading


Image of St. Gabriel, the Archangel

St. Gabriel, the Archangel

St. Gabriel is an angel who serves as a messenger for God to certain people. He is one of the three archangels. Gabriel is mentioned in both the Old and the New Testaments of the Bible. First, in the Old Testament, Gabriel appears to the prophet Daniel to explain his ... continue reading



Saints Fun Facts

Saints Fun Facts for St. Catherine of Siena

St. Catherine of Siena

St. Catherine of Siena was born during the outbreak of the plague in Siena, Italy on March 25, 1347. She was the 25th child born to her mother, although half of her brothers and sisters did not survive childhood. Catherine herself was a twin, but her sister did not ... continue reading

Saints Fun Facts for St. Cecilia

St. Cecilia

In the fourth century a Greek religious romance on the Loves of Cecilia and Valerian was written in glorification of virginal life with the purpose of taking the place of then-popular sensual romances. Consequently, until better evidence is produced, we must conclude ... continue reading



Christian Saints & Heroes

Image of The tomb of the real Saint Nicholas may have just been found.

Experts think they have found the tomb of the REAL Santa Claus

By Marshall Connolly (CALIFORNIA NETWORK)

Archaeologists suspect they have found the tomb of the actual saint behind Santa Claus. The saint, who was thought to be in Italy until now, may still be under the floor of a church in turkey. LOS ANGELES, CA (California Network) -- The saint who would be known as ... continue reading

More Christian Saints & Heroes

Never Miss any Updates!

Stay up to date with the latest news, information, and special offers.

Information
Learn about Catholic world

Catholic Online
Inform - Inspire - Ignite

Catholic Online Saints
Your saints explained

Catholic Online Prayers
Prayers for every need

Catholic Online Bible
Complete bible online

Catholic Online News
Your news Catholic eye

Daily Reading
Today's bible reading

Lent / Easter
Death & resurrection of Jesus

Advent / Christmas
Birth of Jesus

Rest of Catholic Online
All Catholic world we offer

Services
Products and services we offer

Catholic Online Shopping
Catholic medals, gifts & books

The California Network
Inspiring streaming service

Advertise on Catholic Online
Your ads on catholic.org

Catholic Online Email
Email with Catholic feel

Catholic Online Singles
Safe, secure Catholic dating

The California Studios
World-class post production service

Education
Learn the Catholic way

Catholic Online School
Free Catholic education for all

Student Classes
K-12 & Adult Education Classes

Catholic Online MasterClass
Learn from experts

School Teachers
Teacher lesson plans & resources

Catholic Media Missionaries
The New Evangelization

Support Free Education
Tax deductible support Free education

Socials
Connect with us online

Catholic Online on Facebook
Catholic social network

Catholic Online on Twitter
Catholic Tweets

Catholic Online on YouTube
Enjoy our videos

Catholic Online on Instagram
Shared Catholic moments

Catholic Online on Pinterest
Catholic ideas style inspiration

Catholic Online Logo

Copyright 2017 Catholic Online. All materials contained on this site, whether written, audible or visual are the exclusive property of Catholic Online and are protected under U.S. and International copyright laws, © Copyright 2017 Catholic Online. Any unauthorized use, without prior written consent of Catholic Online is strictly forbidden and prohibited.