This divine Father, who was from Asia Minor, was from childhood reared in the royal court of Constantinople, where he was instructed in both religious and secular wisdom. Later, while still a youth, he left the imperial court and struggled in asceticism on Mount Athos, and in the Skete at Beroea. He spent some time in Thessalonica being treated for an illness that came from his harsh manner of life. He was present in Constantinople at the Council that was convened in 1341 against Barlaam of Calabria, and at the Council of 1347 against Acindynus, who was of like mind with Barlaam; Barlaam and Acindynus claimed that the grace of God is created. At both these Councils, the Saint contended courageously for the true dogmas of the Church of Christ, teaching in particular that divine grace is not created, but is the uncreated energies of God which are poured forth throughout creation: otherwise it would be impossible, if grace were created, for man to have genuine communion with the uncreated God. In 1347 he was appointed Metropolitan of Thessalonica. He tended his flock in an apostolic manner for some twelve years, and wrote many books and treatises on the most exalted doctrines of our Faith; and having lived for a total of sixty-three years, he reposed in the Lord in 1359.

His holy relics are kept in the Cathedral of Thessalonica. A full service was composed for his feast day by the Patriarch Philotheus in 1368, when it was established that his feast be celebrated on this day. Since works without right faith avail nothing, we set Orthodoxy of faith as the foundation of all that we accomplish during the Fast, by celebrating the Triumph of Orthodoxy the Sunday before, and the great defender of the teachings of the holy Fathers today.

Saint Symeon became a monk of the Studite Monastery as a young man, under the guidance of the elder Symeon the Pious. Afterwards he struggled at the Monastery of Saint Mamas in Constantinople, of which he became abbot. After enduring many trials and afflictions in his life of piety, he reposed in 1022. Marvelling at the heights of prayer and holiness to which he attained, and the loftiness of the teachings of his life and writings, the church calls him "the New Theologian." Only to two others, John the Evangelist and Gregory, Patriarch of Constantinople, has the church given the name "Theologian." Saint Symeon reposed on March 12, but since this always falls in the Great Fast, his feast is kept today.

Saint Gregory was born in Rome to noble and wealthy parents about the year 540. While the Saint was still young, his father died. However, his mother, Sylvia, saw to it that her child received a good education in both secular and spiritual learning. He became Prefect of Rome and sought to please God even while in the world; later, he took up the monastic life; afterwards he was appointed Archdeacon of Rome, then, in 579, apocrisiarius (representative or Papal legate) to Constantinople, where he lived for nearly seven years. He returned to Rome in 585 and was elected Pope in 590. He is renowned especially for his writings and great almsgiving, and also because, on his initiative, missionary work began among the Anglo-Saxon people. It is also from him that Gregorian Chant takes its name; the chanting he had heard at Constantinople had deeply impressed him, and he imported many elements of it into the ecclesiastical chant of Rome. He served as Bishop of that city from 590 to 604.

Saint Patrick, the Apostle of the Irish, was seized from his native Britain by Irish marauders when he was sixteen years old. Though the son of a deacon and a grandson of a priest, it was not until his captivity that he sought out the Lord with his whole heart. In his Confession, the testament he wrote towards the end of his life, he says, "After I came to Ireland - every day I had to tend sheep, and many times a day I prayed - the love of God and His fear came to me more and more, and my faith was strengthened. And my spirit was so moved that in a single day I would say as many as a hundred prayers, and almost as many at night, and this even when I was staying in the woods and on the mountain; and I would rise for prayer before daylight, through snow, through frost, through rain, and I felt no harm." After six years of slavery in Ireland, he was guided by God to make his escape, and afterwards struggled in the monastic life at Auxerre in Gaul, under the guidance of the holy Bishop Germanus. Many years later he was ordained bishop and sent to Ireland once again, about the year 432, to convert the Irish to Christ. His arduous labours bore so much fruit that within seven years, three bishops were sent from Gaul to help him shepherd his flock, "my brethren and sons whom I have baptized in the Lord - so many thousands of people," he says in his Confession. His apostolic work was not accomplished without much "weariness and painfulness," long journeys through difficult country, and many perils; he says his very life was in danger twelve times. When he came to Ireland as its enlightener, it was a pagan country; when he ended his earthly life some thirty years later, about 461, the Faith of Christ was established in every corner.