Venerable Isaac the Ascetic of the Dalmatian Monastery at Constantinople - Troparion & Kontakion

Troparion — Tone 4

O God of our Fathers, / always always act with kindness towards us; / take not Your mercy from us, / but guide our lives in peace / through the prayers of Venerable Isaac, Dalmatus, and Faustus.

Kontakion — Tone 2

Through asceticism you shone like lights in the world / and by your faith you overthrew heresies. / We praise you with hymns, Isaac, Dalmatus, and Faustus, / as servants of Christ who are praying for us all.