Troparion — Tone 2
Great are the accomplishments of faith, / for the Holy Martyr Theodore rejoiced in the flames as though at the waters of rest, / offering himself as sweet bread to the Trinity. / So by his prayers, O Christ God, save our souls!
Kontakion — Tone 8
Your faith in Christ was like a breastplate upon your heart: / With its aid, you overcame the power of the enemy. / Therefore you are crowned in eternity with a heavenly diadem.