Commemorated October 6
Troparion of St. Thomas, Tone 2
Thou wast a disciple of Christ and one of the Twelve, and by thy unbelief didst proclaim Christ's Resurrection. By touch thou wast assured of His holy Passion, O glorious Apostle Thomas. Pray to Him to grant us peace and mercy.
Kontakion of St. Thomas, Tone 4
The grace-filled Apostle and true servant of Christ cried out in repentance: Thou art my Lord and my God.