Theodore of Tarsus
Theodore of Tarsus served as Archbishop of Canterbury, playing a crucial role in uniting the Church in England. His leadership and wisdom helped guide many in their faith journey.
- Feast day
- Sep 19
- Known as
- Bishop
- Era
- 7th-century England

Who they were
Theodore of Tarsus was born around 602 in Tarsus, a city in Cilicia, present-day Turkey. His early life is not well documented, but he was educated in Greece and became renowned for his learning and piety. He eventually became a monk and joined the monastic community in the region, where he developed a reputation as a dedicated and wise scholar.
In 668, Theodore was appointed as the Archbishop of Canterbury after a vacancy was created by the death of his predecessor. His arrival in England was not just timely but crucial, as the Church there was experiencing divisions and challenges in its mission. Theodore’s leadership marked a turning point; he was the first Archbishop to unify the ecclesiastical organization in England and significantly contributed to establishing clear structures for the Church.
During his tenure, he organized synods that addressed various issues concerning the faith and practices of the Church. One of his notable contributions was the establishment of a standard for the celebration of Easter, resolving the regional differences that had previously existed. Theodore's efforts helped create a more unified Christian community in England and paved the way for the development of additional dioceses.
Theodore’s approach was characterized by inclusivity and kindness. He emphasized the importance of education and was dedicated to the formation of clergy, advocating for proper schooling and moral integrity. He brought with him a wealth of theological knowledge, which he shared with his fellow bishops and clergy, further strengthening the faith of the communities they served.
He also worked to foster better relations between the Celtic and Roman churches in Britain, promoting peace and cooperation. Through dialogue, he sought to ease tensions and differences, which had previously hindered collaboration among various groups of Christians.
Theodore governed the archdiocese for around fifteen years until his death in 690. He died on September 19, which is celebrated as his feast day in the liturgical calendar. His legacy endures in the Church of England, where he is honored as a unifying figure who helped lay the foundations for a more coherent and organized church structure.
Theodore of Tarsus is remembered not only for his administrative skills but also for his pastoral care and deep commitment to the spiritual well-being of his flock. His life and work exemplify the virtues of compassion, wisdom, and dedication to the mission of Christ, making him a pivotal figure in the history of the English Church.
Remembered for
Theodore of Tarsus is primarily remembered for his pivotal role in strengthening the Church in England through his leadership as Archbishop of Canterbury. He was instrumental in the unification of various ecclesiastical traditions, helping to forge a cohesive identity for the English Church during a time of fragmentation. His establishment of a consistent liturgy and educational reforms laid the groundwork for future generations of Christians in England.
Beyond administration, Theodore was known for his pastoral care and support of both clergy and laity alike, encouraging a deeper understanding of the faith. His commitment to prayer and studies influenced the spiritual lives of many, fostering a strong sense of community and mutual support among the faithful. He is also revered for his contributions to theological writings, which helped to clarify and communicate the teachings of the Church.
Sep 19
How to recognize them

- MitreRepresents his role as a bishop and leader of the Church.
- CrosierA symbol of his pastoral care and guidance for the faithful.
- BookSignifies his contributions to theological writings and education.
- CrossRepresents his commitment to spreading the Christian faith.
- Papal insigniaIndicates his connection to the greater Church hierarchy.
Pray with this saint
Holy Theodore, guide us on our journey of faith and strengthen our hearts to serve others as you did. Intercede for us that we may grow in wisdom and charity, uniting our families in love and devotion. Help us to embrace the teachings of our faith and share them with joy.
For your household
As a family, you can integrate the life of Saint Theodore of Tarsus into your daily routines and spiritual practices. Celebrate his feast day on September 19 by gathering for a special meal, sharing stories about his contributions to the Church, and discussing the importance of unity in faith. This is an excellent opportunity to teach children about the role of bishops and the significance of having strong leaders in the Church.
Incorporating prayers to Saint Theodore in your family’s evening prayers can foster a sense of connection and community. You might create a dedicated prayer corner in your home where children can light a candle in his honor and offer their intentions. Encourage conversations about how they can follow Saint Theodore’s example by serving others and embracing their faith even in difficult times.
Naming practices are also a lovely way to honor saints. If you are expecting a child, consider the name Theodore, which can inspire virtues of leadership and faith. You could share with your children the stories of saints who overcame obstacles, reflecting on how Saint Theodore united diverse groups in the Church, pointing to the importance of working together in family life.
Pray as a household
Carry your family in prayer
Solua gives your family a simple, faithful rhythm of prayer — one unhurried moment at a time, for the people you carry by name.
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