The Second Sunday. Since 1368 this Sunday has been dedicated to the memory of St. Gregory Palamas, Archbishop of Thessalonica (1296–1359). This commemoration forms a continuation of the feast celebrated on the previous Sunday: St. Gregory’s victory over Barlaam, Akindynos and the other heretics of his time is seen as a renewed Triumph of Orthodoxy. In the earlier period there was on this day a commemoration of the Great Martyr Polycarp of Smyrna p 53 (+ c. 155), whose feast was transferred from the fixed calendar (23 February). This commemoration, like that of St. Theodore, underlined the connection between Lenten asceticism and the martyr’s vocation. The second Sunday also takes up the theme of the Prodigal Son as a model of repentance, with the first of the two Canons at Mattins being devoted to this parable.
Orthodox Church. “The.” The Lenten Triodion. Trans. Kallistos Ware with Mother Mary. South Canaan, PA: St. Tikhon’s Seminary Press, 2002. 52–53. Print. The Service Books of the Orthodox Church.