The brilliant Patriarch of Constantinople who defended Orthodox theology and missionary work
Patriarch of Constantinople and Confessor Feast Day: February 6
Saint Photios the Great (c. 810-893 AD) stands as one of the most brilliant and influential figures in Orthodox history. As Patriarch of Constantinople, he defended Orthodox theology against Western innovations, promoted missionary work among the Slavs, and left an indelible mark on Byzantine scholarship and spirituality.
Born into a noble Byzantine family, Photios received the finest education available in the 9th century. He mastered classical literature, philosophy, theology, mathematics, and natural sciences, becoming one of the most learned men of his age.
Before his ecclesiastical career, Photios served as a professor at the Imperial University of Constantinople and as chief secretary (protasekretis) to Emperor Michael III. His vast learning and administrative skills made him one of the most respected intellectuals in the Byzantine Empire.
In 858 AD, Patriarch Ignatius of Constantinople was deposed by Emperor Michael III due to political conflicts. In a surprising move, the emperor chose Photios, then a layman, to replace him. Within six days, Photios was ordained through all the clerical ranks and consecrated as Patriarch.
This rapid elevation, while canonically valid, created controversy and would lead to one of the most significant ecclesiastical disputes of the 9th century.
Photios’s appointment was contested by supporters of the deposed Patriarch Ignatius and by Pope Nicholas I of Rome, who refused to recognize the new patriarch. This led to the “Photian Schism,” a complex dispute involving:
The dispute was eventually resolved at the Council of Constantinople in 879-880, which vindicated Photios and established important principles regarding patriarchal authority and the limits of papal jurisdiction.
One of Photios’s most significant theological contributions was his opposition to the Filioque clause - the Western addition to the Nicene Creed stating that the Holy Spirit proceeds from the Father “and the Son” (Filioque).
In his Mystagogy of the Holy Spirit, Photios argued that:
His theological arguments against the Filioque remain foundational to Orthodox theology and continue to be cited in ecumenical dialogues today.
Photios played a crucial role in the evangelization of the Slavic peoples. He:
This missionary vision helped establish Orthodox Christianity among the Bulgarians, Moravians, and eventually the Russians, creating a lasting Orthodox Slavic civilization.
Photios was one of the greatest scholars of the Byzantine period. His major works include:
The Bibliotheca (Library): A massive collection of summaries and excerpts from 280 works of classical and early Christian literature, many of which are now lost. This work preserves invaluable information about ancient literature and thought.
The Lexicon: A comprehensive dictionary of rare and difficult Greek words, demonstrating his mastery of the Greek language.
Letters: Over 300 letters survive, providing insight into 9th-century Byzantine politics, theology, and culture.
Homilies: Theological sermons that demonstrate his pastoral care and spiritual insight.
Beyond his opposition to the Filioque, Photios made significant contributions to Orthodox theology:
After being deposed in 867 AD during political upheavals, Photios was restored to the patriarchate in 877 AD by Emperor Basil I. His second tenure was marked by:
He was finally deposed again in 886 AD by Emperor Leo VI and spent his final years in exile, dying around 893 AD.
The Orthodox Church canonized Photios as a saint and confessor, recognizing his defense of Orthodox faith and his contributions to the Church. His feast is celebrated on February 6.
He is particularly venerated for:
Saint Photios’s influence on Orthodox Christianity is immeasurable:
Saint Photios’s example speaks to contemporary Orthodox Christians about:
His life demonstrates that the Church needs both scholars and pastors, and that the highest learning should serve the Gospel and the salvation of souls.
Prayer to Saint Photios: Holy Patriarch Photios, defender of Orthodox faith and brilliant teacher of the Church, you preserved the deposit of faith against innovation and brought the Gospel to new peoples. Intercede for us that we may have wisdom to discern truth from error, courage to defend the faith, and zeal to share the Gospel with all nations. Help us to use our learning in service of Christ and His Church. Amen.