Flavius Julius Constantius, known as Constantius II, was Roman emperor from 337 to 361. His reign saw constant warfare on the borders against the Sasanian Empire and Germanic peoples, while internally the Roman Empire went through repeated civil wars, court intrigues and usurpations. His religious policies inflamed domestic conflicts that would continue after his death.
Eusebius of Caesarea, also known as Eusebius Pamphili, was a historian of Christianity, exegete, and Christian polemicist. He became the bishop of Caesarea Maritima about AD 314. Together with Pamphilus, he was a scholar of the biblical canon and is regarded as one of the most learned Christians of his time. He wrote Demonstrations of the Gospel, Preparations for the Gospel and On Discrepancies between the Gospels, studies of the biblical text. As "Father of Church History", he produced the Ecclesiastical History, On the Life of Pamphilus, the Chronicle and On the Martyrs. He also produced a biographical work on Constantine the Great, the first Christian Emperor, who was augustus between AD 306 and AD 337. He is venerated as a Saint presently in the Syrian Orthodox Church.
Jerome, also known as Jerome of Stridon, was a Latin priest, confessor, theologian, and historian; he is commonly known as Saint Jerome.
Monasticism, or monkhood, is a religious way of life in which one renounces worldly pursuits to devote oneself fully to spiritual work. Monastic life plays an important role in many Christian churches, especially in the Catholic and Orthodox traditions as well as in other faiths such as Buddhism, Hinduism and Jainism. In other religions monasticism is criticized and not practiced, as in Islam and Zoroastrianism, or plays a marginal role, as in modern Judaism. Women pursuing a monastic life are generally called nuns, religious or sisters or rarely, Canonesses, while monastic men are called monks, friars or brothers.
A Select Library of the Nicene and Post-Nicene Fathers of the Christian Church, usually known as the Nicene and Post-Nicene Fathers (NPNF), is a set of books containing translations of early Christian writings into English. It was published between 1886 and 1900. Unlike the Ante-Nicene Fathers which was produced by using earlier translations of the Ante-Nicene Christian Library (ANCL), the Nicene and Post-Nicene Fathers was printed simultaneously in Europe and in America, by T. & T. Clark, by Christian Literature Company and other American editors. The translations were in the main revised versions of those made for the Oxford Movement Library of the Fathers series. T. & T. Clark was surely convinced by the commercial success of the cheaper American version/revision of the ANCL, although of lesser quality on some minor points. An American, Philip Schaff, was commissioned to supervise the first series of the NPNF. He was joined by the British Henry Wace for the second series.
Vincent of Lérins was a Gallic monk and author of early Christian writings. One example was the Commonitorium, c. 434, which offers guidance in the orthodox teaching of Christianity. A proponent of semipelagianism, he opposed the Augustinian model of Grace and was probably the recipient of Prosper of Aquitaine's Responsiones ad Capitula Objectionum Vincentianarum. His feast day is celebrated on 24 May.
Christian monasticism is the devotional practice of Christians who live ascetic and typically cloistered lives that are dedicated to Christian worship. It began to develop early in the history of the Christian Church, modeled upon scriptural examples and ideals, including those in the Old Testament, but not mandated as an institution in the scriptures. It has come to be regulated by religious rules and, in modern times, the Canon law of the respective Christian denominations that have forms of monastic living. Those living the monastic life are known by the generic terms monks (men) and nuns (women). The word monk originated from the Greek μοναχός, itself from μόνος meaning 'alone'.
Hilarion the Great (291–371) was an anchorite who spent most of his life in the desert according to the example of Anthony the Great (c. 251–356). While St Anthony is considered to have established Christian monasticism in the Egyptian desert, St Hilarion is considered by some to be the founder of Palestinian monasticism and venerated as a saint by the Orthodox and the Roman Catholic Church.
The Desert Fathers were early Christian hermits, ascetics, and monks who lived mainly in the Scetes desert of Egypt beginning around the third century AD. The Apophthegmata Patrum is a collection of the wisdom of some of the early desert monks and nuns, in print as Sayings of the Desert Fathers. The most well known was Anthony the Great, who moved to the desert in AD 270–271 and became known as both the father and founder of desert monasticism. By the time Anthony died in AD 356, thousands of monks and nuns had been drawn to living in the desert following Anthony's example—his biographer, Athanasius of Alexandria, wrote that "the desert had become a city." The Desert Fathers had a major influence on the development of Christianity.
The Audians or Anthropomorphites were a sect of Christians in the fourth century in Syria and Scythia, named after their founder Audius, who took literally the text of Genesis, i, 27 — that God created mankind in his own image.
Evagrius Ponticus, also called Evagrius the Solitary, was a Christian monk and ascetic. One of the most influential theologians in the late fourth-century church, he was well known as a thinker, polished speaker, and gifted writer. He left a promising ecclesiastical career in Constantinople and traveled to Jerusalem, where in 383 he became a monk at the monastery of Rufinus and Melania the Elder. He then went to Egypt and spent the remaining years of his life in Nitria and Kellia, marked by years of asceticism and writing. He was a disciple of several influential contemporary church leaders, including Basil of Caesarea, Gregory of Nazianzus, and Macarius of Egypt. He was a teacher of others, including John Cassian and Palladius of Galatia.
A skete ( ) is a monastic community in Eastern Christianity that allows relative isolation for monks, but also allows for communal services and the safety of shared resources and protection. It is one of four types of early monastic orders, along with the eremitic, lavritic and coenobitic, that became popular during the early formation of the Christian Church.
Anthimus of Nicomedia, was the bishop of Nicomedia in Bithynia, where he was beheaded during a persecution of Christians, traditionally placed under Diocletian, in which "rivers of blood" flowed.
St Jerome in His Study is a painting by the Italian Renaissance master Antonello da Messina. The painting depicts human, natural and divine knowledge, and is filled with architectural qualities. It was the property of Antonio Pasqualino, Thomas Baring, 1st Earl of Northbrook, and has belonged since 1894 to the collection of the National Gallery, London.
Helvidius was the author of a work written prior to 383 against the belief in the perpetual virginity of Mary. Helvidius maintained that the biblical mention of "sisters" and "brothers" of the Lord constitutes solid evidence that Mary had normal marital relations with Joseph and additional children after the miraculous conception and birth of Jesus. He supported his opinion by the writings of Tertullian and Victorinus.
Coptic monasticism is said to be the original form of monasticism as St. Anthony of Egypt became the first one to be called "monk" and he was the first to establish a Christian monastery which is now known as the Monastery of Saint Anthony in the Red Sea area. St. Anthony's Monastery is the oldest Christian monastery in the world.
Eastern Christian monasticism developed for around a century and a half as a spontaneous religious movement, up to the time of the Council of Chalcedon, which took place in 451. At that Council, monasticism had become an acknowledged part of the life of the Christian Church, and it was specially legislated for.
In the 5th century in Christianity, there were many developments which led to further fracturing of the State church of the Roman Empire. Emperor Theodosius II called two synods in Ephesus, one in 431 and one in 449, that addressed the teachings of Patriarch of Constantinople Nestorius and similar teachings. Nestorius had taught that Christ's divine and human nature were distinct persons, and hence Mary was the mother of Christ but not the mother of God. The Council rejected Nestorius' view causing many churches, centered on the School of Edessa, to a Nestorian break with the imperial church. Persecuted within the Roman Empire, many Nestorians fled to Persia and joined the Sassanid Church thereby making it a center of Nestorianism. By the end of the 5th century, the global Christian population was estimated at 10-11 million. In 451 the Council of Chalcedon was held to clarify the issue further. The council ultimately stated that Christ's divine and human nature were separate but both part of a single entity, a viewpoint rejected by many churches who called themselves miaphysites. The resulting schism created a communion of churches, including the Armenian, Syrian, and Egyptian churches, that is today known as Oriental Orthodoxy. In spite of these schisms, however, the imperial church still came to represent the majority of Christians within the Roman Empire.
The concept of the Antichrist has been a vigorous one throughout Christian history, and there are many references to it and to associated concepts both in the Bible and in subsequent ecclesiastical writings.
Arabianus was an eminent Christian writer who lived around 196 CE. He composed some books on Christian doctrine, which are lost. Nothing more is known of him, and the writers who mention him, like Eusebius, do not even tell us the title of the work Arabianus wrote.
