Venerable Nikon, Abbot of Radonezh, disciple of Venerable Sergius - Troparion & Kontakion
Troparion — Tone 1
You were a zealot of obedience, ever memorable and Venerable Nikon, / for the beautiful church of the Holy Trinity which you built for the glorification of your Spiritual Father. / Therefore we, your children, cry out to you with love: / “Glory to Him Who strengthened you. / Glory to Him who crowned you. / Glory to Him Who, through you, works healing for all.”
Kontakion — Tone 4
O Father Nikon, / you followed your spiritual Superior and were guided by him in all things, / and served Christ in all things; / you were the head of the monks and lived together with the Venerable Fathers. / With them, pray unceasingly to Christ God for all of us.