Troparion — Tone 8
O champion of Orthodoxy, teacher of purity and of true worship, / The enlightener of the universe and the adornment of the hierarchs: / O all-wise Father Theodore, your teachings have gleamed with light upon all things. / Intercede before Christ our God to save our souls!
Kontakion — Tone 2
You girded yourself with every ascetic practice / To protect your angelic life, / With the grace of God you conquered, / Becoming like the angels. / Never cease to intercede with them, O Theodore, before Christ our God, / That He may have mercy on us all!