Saint Cyril, Teacher of the Slavs

A life of faith

Cyril, earlier named Constantine, was educated at Constantinople and worked as a librarian and teacher of philosophy before joining his brother Methodius in missionary work. Their best-known mission brought Christian teaching and worship to Slavic-speaking communities in Moravia. Together they developed a written form suited to the language and translated Scripture and service books, making the faith accessible without requiring another people's language. The OCA also remembers Cyril refusing gifts and requesting the release of captives instead. He later traveled to Rome and died there in 869. Before his death, he asked Methodius to continue their work among the Slavs.

The Eastern Orthodox Church remembers saints in prayer and commemoration. Their lives offer examples for Christians learning to live their faith.

A reflection

Think about a barrier that prevents someone from understanding or joining worship. Cyril's work invites translation, patient explanation, and respect for the language people already speak.

Read the Orthodox source

Feast dates follow the linked source. Local calendars and commemorations may vary. Themes describe a saint’s life; quiz suggestions do not assign a baptismal patron. Discuss choosing a patron saint with your priest.