Commemorated on September 14
Troparion — Tone 1
O Lord, save Your people, / and bless Your inheritance. / Grant victories to the Orthodox Christians / over their adversaries. / And by virtue of Your Cross, / preserve Your habitation.
Kontakion — Tone 4
As You were voluntarily raised upon the cross for our sake, / grant mercy to those who are called by Your Name, O Christ God; / make all Orthodox Christians glad by Your power, / granting them victories over their adversaries, / by bestowing on them the Invincible trophy, Your weapon of Peace.