The First Council of Nicaea was a council of Christian bishops convened in the Bithynian city of Nicaea by the Roman Emperor Constantine I. The Council of Nicaea met from May until the end of July 325.
The First Council of the Lateran was the 9th ecumenical council recognised by the Catholic Church. It was convoked by Pope Callixtus II in December 1122, immediately after the Concordat of Worms. The council sought to bring an end to the practice of the conferring of ecclesiastical benefices by people who were laymen, free the election of bishops and abbots from secular influence, clarify the separation of spiritual and temporal affairs, re-establish the principle that spiritual authority resides solely in the Church and abolish the claim of the Holy Roman Emperor to influence papal elections.
A synod is a council of a Christian denomination, usually convened to decide an issue of doctrine, administration or application. The word synod comes from the Ancient Greek σύνοδος 'assembly, meeting'; the term is analogous with the Latin word concilium'council'. Originally, synods were meetings of bishops, and the word is still used in that sense in Catholicism, Oriental Orthodoxy and Eastern Orthodoxy. In modern usage, the word often refers to the governing body of a particular church, whether its members are meeting or not. It is also sometimes used to refer to a church that is governed by a synod.
An ecclesiastical court, also called court Christian or court spiritual, is any of certain courts having jurisdiction mainly in spiritual or religious matters. In the Middle Ages, these courts had much wider powers in many areas of Europe than before the development of nation states. They were experts in interpreting canon law, a basis of which was the Corpus Juris Civilis of Justinian, which is considered the source of the civil law legal tradition.
Clerical celibacy is the requirement in certain religions that some or all members of the clergy be unmarried. Clerical celibacy also requires abstention from deliberately indulging in sexual thoughts and behavior outside of marriage, because these impulses are regarded as sinful. Vows of celibacy are generally required for monks and nuns in Christianity, Buddhism, Hinduism, Jainism and other religions, but often not for other clergy.
The Synod of Elvira was an ecclesiastical synod held at Elvira in the Roman province of Hispania Baetica, now Granada in southern Spain. Its date has not been exactly determined but is believed to be in the first quarter of the fourth century, approximately 305–6. It was one of three councils, together with the Synod of Arles (314) and the Synod of Ancyra, that first approached the character of general councils and prepared the way for the first ecumenical council. It was attended by nineteen bishops and twenty-six presbyters, mostly resident in Baetica. Deacons and laymen were also present. Eighty-one canons are recorded, although it is believed that many were added at later dates. All concern order, discipline and conduct among the Christian community. Canon 36, forbidding the use of images in churches, became a bone of contention between Catholic and Protestant scholars after the Protestant Reformation.
Hosius of Corduba, also known as Osius or Ossius, was a bishop of Corduba and an important and prominent advocate for Homoousion Christianity in the Arian controversy that divided the early Christianity.
The Council of Epaone or Synod of Epaone was held in September 517 at Epaone in the Burgundian Kingdom.
The hierarchy of the Catholic Church consists of its bishops, priests, and deacons. In the ecclesiological sense of the term, "hierarchy" strictly means the "holy ordering" of the church, the Body of Christ, so to respect the diversity of gifts and ministries necessary for genuine unity.
Semi-Arianism was a position regarding the relationship between God the Father and the Son of God, adopted by some 4th-century Christians. Though the doctrine modified the teachings of Arianism, it still rejected the doctrine that Father, Son, and Holy Spirit are co-eternal, and of the same substance, or consubstantial, and was therefore considered to be heretical by many contemporary Christians.
The First Council of Orange was held in the diocese of Orange, then part of the Western Roman Empire, in 441. The meeting took place in a church called the ecclesia Justinianensis, under the presidency of Bishop Hilary of Arles. Seventeen bishops attended the meeting, among them Bishop Eucherius of Lyons.
Beginning with three synods convened between 264 and 269 in the matter of Paul of Samosata, more than thirty councils were held in Antioch in ancient times. Most of these dealt with phases of the Arian and of the Christological controversies. For example, the Catholic Encyclopedia article on Paul of Samosata states:
It must be regarded as certain that the council which condemned Paul rejected the term homoousios; but naturally only in a false sense used by Paul; not, it seems because he meant by it a unity of Hypostasis in the Trinity, but because he intended by it a common substance out of which both Father and Son proceeded, or which it divided between them, — so St. Basil and St. Athanasius; but the question is not clear. The objectors to the Nicene doctrine in the fourth century made copious use of this disapproval of the Nicene word by a famous council.
Paphnutius of Thebes, also known as Paphnutius the Confessor, was a dubiously historical early Christian figure, said to be a disciple of Anthony the Great and a bishop of a city in the Upper Thebaid in the early fourth century. He is accounted by some as a prominent member of the First Council of Nicaea which took place in 325. Neither the name of his see nor the precise date of his death are known.
Penitential canons are religious rules laid down by councils or bishops concerning the penances to be done for various sins. These canons, collected, adapted to later practice, and completed by suitable directions formed the nucleus of the Penitential Books .
Arles in the south of Roman Gaul hosted several councils or synods referred to as Concilium Arelatense in the history of the early Christian church.
The Council of Serdica, or Synod of Serdica, was a synod convened in 343 at Serdica in the civil diocese of Dacia, by Emperors Constans I, Augustus in the West, and Constantius II, Augustus in the East. It attempted to resolve "the tension between East and West in the Church." “The council was a disaster: the two sides, one from the west and the other from the east, never met as one.”
In the Catholic Church, a bishop is an ordained minister who holds the fullness of the sacrament of holy orders and is responsible for teaching doctrine, governing Catholics in his jurisdiction, sanctifying the world and representing the Church. Catholics trace the origins of the office of bishop to the apostles, who it is believed were endowed with a special charism and office by the Holy Spirit at Pentecost. Catholics believe this special charism and office has been transmitted through an unbroken succession of bishops by the laying on of hands in the sacrament of holy orders.
In Christianity, Church councils are formal meetings of bishops and representatives of several churches who are brought together to regulate points of doctrine or discipline. The meetings may be of a single ecclesiastical community or may involve an ecclesiastical province, a nation or other civil region, or the whole Church. Some of those convoked from the Church as a whole have been recognized as ecumenical councils and are considered particularly authoritative. The first ecumenical council is that of Nicaea, called by the Emperor Constantine in 325.
Jus antiquum is a period in the legal history of the Catholic Church, spanning from the beginning of the church to the Decretum of Gratian, i.e. from A.D. 33 to around 1150. In the first 10 centuries of the church, there was a great proliferation of canonical collections, mostly assembled by private individuals and not by church authority as such.
