On the Sunday that falls from the 13th to the 19th of the present month, we chant the Service to the 630 Holy and God-bearing Fathers who came together for the 4th Ecumenical Council who assembled in Chalcedon in 451, to condemn Eutyches, who taught that there was only one nature, the divine, in Christ after the Incarnation, and Dioscorus, Patriarch of Alexandria, who illegally received Eutyches back into communion and deposed Saint Flavian, Patriarch of Constantinople, who had excommunicated Eutyches.

In the Slavic tradition, on this Sunday, the Fathers of the first six Ecumenical Councils are all commemorated.

Elias of great fame was from Thisbe or Thesbe, a town of Galaad (Gilead), beyond the Jordan. He was of priestly lineage, a man of a solitary and ascetical character, clothed in a mantle of sheep skin, and girded about his loins with a leathern belt. His name is interpreted as "Yah is my God." His zeal for the glory of God was compared to fire, and his speech for teaching and rebuke was likened unto a burning lamp. From this too he received the name Zealot. Therefore, set aflame with such zeal, he sternly reproved the impiety and lawlessness of Ahab and his wife Jezebel. He shut up heaven by means of prayer, and it did not rain for three years and six months. Ravens brought him food for his need when, at God's command, he was hiding by the torrent of Horrath. He multiplied the little flour and oil of the poor widow of Sarephtha of Sidon, who had given him hospitality in her home, and when her son died, he raised him up. He brought down fire from Heaven upon Mount Carmel, and it burned up the sacrifice offered to God before all the people of Israel, that they might know the truth. At the torrent of Kisson, he slew 450 false prophets and priests who worshipped idols and led the people astray. He received food wondrously at the hand of an Angel, and being strengthened by this food he walked for forty days and forty nights. He beheld God on Mount Horeb, as far as this is possible for human nature. He foretold the destruction of the house of Ahab, and the death of his son Ohozias; and as for the two captains of fifty that were sent by the king, he burned them for their punishment, bringing fire down from Heaven. He divided the flow of the Jordan, and he and his disciple Elisseus passed through as it were on dry land; and finally, while speaking with him, Elias was suddenly snatched away by a fiery chariot in the year 895 B.C., and he ascended as though into heaven, whither God most certainly translated him alive, as He did Enoch (Gen. 5:24; IV Kings 2: 11). But from thence also, after seven years, by means of an epistle he reproached Joram, the son of Josaphat, as it is written: "And there came a message in writing to him from Elias the Prophet, saying, Thus saith the Lord God of David thy father, Because thou hast not walked in the way," and so forth (II Chron. 21:12). According to the opinion of the majority of the interpreters, this came to pass either through his disciple Elisseus, or through another Prophet when Elias appeared to them, even as he appeared on Mount Tabor to the disciples of Christ (see Aug. 6).

Saint Mary was from Magdala in Galilee on the Sea of Tiberias, and for this was named Magdalene. When the Lord Jesus cast out seven demons from her, from which she had been suffering, she became His faithful and inseparable disciple, following Him and ministering unto Him even to the time of His crucifixion and burial. Then, returning to Jerusalem together with the rest of the Myrrh-bearers, she prepared the fragrant spices for anointing the body of the Lord. And on the Lord's day they came very early to the tomb, even before the Angels appeared declaring the Resurrection of the Lord. When Mary Magdalene saw the stone taken away from the tomb, she ran and proclaimed it to Peter and John. And returning immediately to the tomb and weeping outside, she was deemed worthy to be the first of the Myrrh-bearers to behold the Lord arisen from the dead, and when she fell at His feet, she heard Him say, "Touch Me not." After the Lord's Ascension, nothing certain is known concerning her. Some accounts say that she went to Rome and later returned to Jerusalem, and from there proceeded to Ephesus, where she ended her life, preaching Christ. Although it is sometimes said that Saint Mary Magdalene was the "sinful woman" of the Gospel, this is nowhere stated in the tradition of the Church, in the sacred hymnology, or in the Holy Gospels themselves, which say only that our Lord cast seven demons out of her, not that she was a fallen woman. "Madeleine" is a form of Magdalene.

Saint Markella was born in the 14^th century on the island of Chios and was the daughter of the mayor of her town. She was raised in the Christian faith by pious parents, but lost her mother at a young age. This was especially difficult for her father who fell into depression. The young Markella was devoted to Christ and strove to preserve her virginity, fighting off numerous temptations from the Devil. Seeing he could make no progress with Markella, the Evil One turned his attention to her father, and enflamed within him an unnatural lust for his daughter.

One day he declared his desire for her at which she ran away in tears and fear. Arriving at the edge of the water and with nowhere to run, a rock opened up for Markella to enter so that her lower half could be enclosed within the rock. When her father arrived in pursuit of her, he was furious to have been deprived of his desire and beheaded his daughter there. The miraculous rock remains on Chios in the church dedicated to Saint Markella the Virgin-Martyr and is said to spring healing waters.

Saint Christina was from Tyre in Syria, the daughter of a pagan named Urban. Enlightened in her heart to believe in Christ, she broke her father's idols, made of gold and silver, and distributed the pieces to the poor. When her father learned this, he punished her ruthlessly, then cast her into prison. The rulers subjected her to imprisonments, hunger, torments, the cutting off of her breasts and tongue, and finally impalement, in the year 200, during the reign of the Emperor Septimius Severus.

The holy Passion-bearers Boris and Gleb, named Romanus and David in sacred Baptism, were the pious sons of the holy Great Prince Vladimir. In 1015 they were slain at the command of their brother Svyatopolk-Saint Boris, on July 24 on the Alta River, near Pereyaslavl, and Saint Gleb, on September 5 on the bank of the Smyadinya River, near Smolensk. Although both had understood their brother's designs against them, they refused to take up arms against him and bring civil war upon their land, preferring to fulfill the commandment, "Resist not evil" (Matt. 5:39). The holy relics of Saint Boris were then buried in Vyshgorod, to which the holy relics of his brother were transferred five years later. Miracles were worked through the holy relics of the meek and guileless brothers during the consecration in Vyshgorod of a church in their honor on this day in 1021.