The commemoration of the arrival of St. Cyril and Methodius in Moravia is not only about church life. Their purpose is to tell about the cultural and educational significance of the work of the Solunsk brothers.
The brothers were born in the city of Solun (now Thessaloniki). Methodius was born in 815, the younger brother was born twelve years later. At birth he received the name Constantine. He did not become Cyril until after his tonsure as a monk, shortly before his death. He did become Cyril only after his tonsure as a monk, shortly before his death.