Troparion — Tone 2
Great are the accomplishments of faith, / the Holy Martyr Theodore rejoiced in the flames as though at the water of rest, / for having been made a whole-burnt offering in the fire, / offered to the Trinity as a sweet loaf. / By his prayers, O Christ God, save our souls!
Kontakion — Tone 8
Having carried the faith of Christ within thy heart as a breastplate; / thou didst trample underfoot the forces of the Enemy. / Therefore thou art crowned with a heavenly crown, as one who is joyfully invincible.