The Apostle Thaddaeus was from Edessa, a Jew by race. When he came to Jerusalem, he became a disciple of Christ, and after His Ascension he returned to Edessa. There he catechized and baptized Abgar (see Aug. 16). Having preached in Mesopotamia, he ended his life in martyrdom. Though some call him one of the Twelve, whom Matthew calls "Lebbaeus, whose surname was Thaddaeus" (Matt. 10:3), Eusebius says that he is one of the Seventy: "After [Christ's] Resurrection from the dead, and His ascent into Heaven, Thomas, one of the twelve Apostles, inspired by God, sent Thaddaeus, one of the seventy disciples of Christ, to Edessa as a preacher and evangelist of Christ's teaching" (Eccl. Hist. 1: 13).

The Holy Hieromartyr Irenaeus was born in Asia Minor about the year 120, and in his youth was a disciple of Saint Polycarp, Bishop of Smyrna. Saint Irenaeus was sent to Lyons in Gaul, to be a fellow labourer of Pothinus, Bishop of Lyons (celebrated June 2), who had also been a disciple Saint Polycarp. After the martyrdom of Saint Pothinus, Saint Irenaeus succeeded him as Bishop of Lyons. Besides the assaults of paganism, Irenaeus found himself compelled to do battle with many Gnostic heresies, against which he wrote his greatest work, A Refutation and Overthrow of Knowledge Falsely So Called . He was also a peace-maker within the Church. When Victor, Bishop of Rome, was prepared to excommunicate the Christians of Asia Minor for following a different tradition celebrating Pascha, Irenaeus persuaded him to moderate his zeal, and mediated peace. He made Lyons an illustrious bastion of Orthodoxy and a school of piety, and sealed his confession with martyrdom about the year 202, during the reign of Septimius Severus. He is not to be confused with Saint Irenaeus, Bishop of Sirmium, also celebrated today, who was beheaded and cast into a river in 304 under Diocletian.

Our holy Father Cosmas was from the town of Mega Dendron (Great Tree) of Aetolia. At the age of twenty, he went to study at the school of the Monastery of Vatopedi on the Holy Mountain. Later, he came to the Athonite Monastery of Philotheou where he was tonsured. With the blessing of his abbot, he departed for Constantinople where he learned the art of rhetoric, and thereafter, he began to preach throughout all the regions of northern Greece, the Ionian Islands, but especially in Albania, for the Christian people there were in great ignorance because of the oppression and cruelty of the Moslems. Finally, in 1776, after having greatly strengthened and enlightened the faithful, working many signs and wonders all the while, he was falsely accused by the leaders of the Jewish people and was executed by strangulation by the Moslem Turks in Albania.

In all probability, the icon of the Mother of God of Vladimir was painted in Constantinople. In the twelfth century, Patriarch Luke Chrysoberges sent it to Kiev to Great Prince Yuri Dolgruky. The icon was kept in the convent at Vyshgorod, whence the holy Prince Andrew of Bogoliubovo brought it to Vladimir. The icon is one of the most venerated in Russia, having been carried by princes in military campaigns, prayed before by rulers for the welfare of the people, and flocked to by the faithful of all walks of life. At the election of the metropolitans and patriarchs, the names of the candidates were placed before this holy icon, and after prayer, the lot chosen; Patriarch Tikhon the Confessor was elected this way. The icon is celebrated also on June 23 and May 21, the last feast being established to commemorate the deliverance of Moscow in 1521 from the onslaught of the Tartar Khan Makhmet-Girei.

Saint Moses, who is also called Moses the Black, was a slave, but because of his evil life, his master cast him out, and he became a ruthless thief, dissolute in all his ways. Later, however, coming to repentance, he converted, and took up the monastic life under Saint Isidore of Scete. He gave himself over to prayer and the mortification of the carnal mind with such diligence that he later became a priest of exemplary virtue. He was revered by all for his lofty ascetical life and for his great humility. Once the Fathers in Scete asked Moses to come to an assembly to judge the fault of a certain brother, but he refused. When they insisted, he took a basket which had a hole in it, filled it with sand, and carried it on his shoulders. When the Fathers saw him coming they asked him what the basket might mean. He answered, "My sins run out behind me, and I do not see them, and I am come this day to judge failings which are not mine." When a barbarian tribe was coming to Scete, Moses, conscious that he himself had slain other men when he was a thief, awaited them and was willingly slain by them with six other monks, at the end of the fourth century. He was a contemporary of Saint Arsenius the Great (see May 8).