A troparion and kontakion.
Troparion (Tone 4)
By your profession of faith, O all-praised Mark
The Church has found you to be a zealot for truth.
You fought for the teaching of the Fathers;
You cast down the darkness of boastful pride.
Intercede with Christ God to grant forgiveness to those who honor you!
Kontakion (Tone 3)
Clothed with invincible armor, O blessed one,
You cast down rebellious pride,
You served as the instrument of the Comforter,
And shone forth as the champion of Orthodoxy.
Therefore we cry to you: "Rejoice, Mark, the boast of the Orthodox!"