Irmos: I pour forth my prayer unto the Lord, and to Him do I declare my grief; for my soul is full of evil and my life hath drawn nigh unto hell, and like Jonah I pray: Lead me up from corruption, O God!
Kontakion & ikos from the Pentecostarion.
Having acquired perfect love for God, O all-blessed athlete, for the sake of incorrupt good things thou didst truly forsake the love of earthly things, and didst hasten, crying: “I have hastened to follow after Thee, O Master!”
Theotokion: O Mary, thou dwelling-place of the Master, radiantly resplendent like a lily in the luminous rays of virginity amid a riot of thorns, I beseech thee, the good one: Grant me forgiveness of offenses.
Like a right magnificent bridegroom adorned with the beauties of martyrdom, O Isidore, thou didst ascend, rejoicing, to the heavens, to stand before the Radiance which is the source of good, praying ever in behalf of those who keep thy memory.
Thou didst endure slaying, O athlete, truly looking forward to the eternal delight and the ever-living sustenance which awaited thee; and as an invincible martyr, with the martyrs thou didst truly receive a crown, O all-blessed Isidore.
Translated by Isaac Lambertsen. Edition menaion.en.lambertsen.