Irmos: The children of Abraham in the Persian furnace, afire with love of piety more than with the flame, cried out: Blessed art Thou in the temple of Thy glory, O Lord!
Looking to thy coming joy with radiant countenance and purity of mind, O most blessed martyr Porphyrius, mercilessly lacerated thou didst disdain thy torments.
Theotokion: As Theotokos, thou gavest birth to Him Who is more comely than all creation, for thou wast truly the most holy abode of God. Blessed art thou among women, O most immaculate Mistress!
God Who saved the three youths in the furnace manifestly accepted thee as a sacrifice of sweet savor when thou wast burned alive in the fire for His sake, O blessed athlete Porphyrius.
Adorned with the strength of thy soul and body, O most lauded Seleucius, thou didst cast down all the might of the tyrant, crying out: Blessed art Thou, O my God and Lord!
Translated by Isaac Lambertsen. Edition menaion.en.lambertsen.