Weak with age, yet thou didst slay him that is ancient in evil when thou didst present to Christ thy burnt right hand and sweet incense; for thou barest bitter tortures with great endurance, casting down the fleshless foe with thy fleshly suff'rings. Now thou standest at the right hand of thy Creator, O valiant martyr Barlaam.
Kontakion courtesy of Holy Transfiguration Monastery