Canon law

Greek / , Arabic / , Hebrew / , 'straight'; a rule, code, standard, or measure; the root meaning in all these languages is 'reed'; see also the Romance-language ancestors of the English word cane. In the fourth century, the First Council of Nicaea (325) calls canons the disciplinary measures of the church: the term canon, κανὠν, means in Greek, a rule. There is a very early distinction between the rules enacted by the church and the legislative measures taken by the state called , Latin for laws. == Apostolic Canons ==

The Apostolic Canons or Ecclesiastical Canons of the Same Holy Apostles is a collection of ancient ecclesiastical decrees (eighty-five in the Eastern, fifty in the Western Church) concerning the government and discipline of the Early Christian Church, incorporated with the Apostolic Constitutions which are part of the Ante-Nicene Fathers. ==Catholic Church==

In the Catholic Church, canon law is the system of laws and legal principles made and enforced by the church's hierarchical authorities to regulate its external organization and government and to order and direct the activities of Catholics toward the mission of the church. It was the first modern Western legal system and is the oldest continuously functioning legal system in the West. In the Latin Church, positive ecclesiastical laws, based directly or indirectly upon immutable divine law or natural law, derive formal authority in the case of universal laws from the supreme legislator (i.e., the Supreme Pontiff), who possesses the totality of legislative, executive, and judicial power in his person, while particular laws derive formal authority from a legislator inferior to the supreme legislator. The actual subject material of the canons is not just doctrinal or moral in nature, but all-encompassing of the human condition, and therefore extending beyond what is taken as revealed truth. The Catholic Church also includes the main five rites (groups) of churches which are in full union with the Holy See and the Latin Church: • Alexandrian Rite Churches which include the Coptic Catholic Church, Eritrean Catholic Church, and Ethiopian Catholic Church. • West Syriac Rite which includes the Maronite Church, Syriac Catholic Church and the Syro-Malankara Catholic Church. • Armenian Rite Church which includes the Armenian Catholic Church. • Byzantine Rite Churches which include the Albanian Greek Catholic Church, Belarusian Greek Catholic Church, Bulgarian Greek Catholic Church, Greek Catholic Church of Croatia and Serbia, Greek Byzantine Catholic Church, Hungarian Greek Catholic Church, Italo-Albanian Catholic Church, Macedonian Greek Catholic Church, Melkite Greek Catholic Church, Romanian Greek Catholic Church, Russian Greek Catholic Church, Ruthenian Greek Catholic Church, Slovak Greek Catholic Church and Ukrainian Greek Catholic Church. • East Syriac Rite Churches which includes the Chaldean Catholic Church and Syro-Malabar Church. All of these church groups are in full communion with the Supreme Pontiff and are subject to the Code of Canons of the Eastern Churches. History, sources of law, and codifications , an 11th-century book of canon law The Catholic Church has what is claimed to be the oldest continuously functioning internal legal system in Western Europe, much later than Roman law but predating the evolution of modern European civil law traditions. The history of Latin canon law can be divided into four periods: the jus antiquum, the jus novum, the jus novissimum and the Code of Canon Law. In relation to the Code, history can be divided into the jus vetus (all law before the Code) and the jus novum (the law of the Code, or jus codicis). Catholic canon law as legal system Catholic canon law is a fully developed legal system, with all the necessary elements: courts, lawyers, judges, a fully articulated legal code, principles of legal interpretation, and coercive penalties, though it lacks civilly-binding force in most secular jurisdictions. One example where conflict between secular and canon law occurred was in the English legal system, as well as systems, such as the U.S., that derived from it. Here criminals could apply for the benefit of clergy. Being in holy orders, or fraudulently claiming to be, meant that criminals could opt to be tried by ecclesiastical rather than secular courts. The ecclesiastical courts were generally more lenient. Under the Tudors, the scope of clerical benefit was steadily reduced by Henry VII, Henry VIII, and Elizabeth I. The papacy disputed secular authority over priests' criminal offenses. The benefit of clergy was systematically removed from English legal systems over the next 200 years, although it still occurred in South Carolina in 1855. In English Law, the use of this mechanism, which by that point was a legal fiction used for first offenders, was abolished by the Criminal Law Act 1827. The academic degrees in Catholic canon law are the J.C.B. (Juris Canonici Baccalaureatus, Bachelor of Canon Law, normally taken as a graduate degree), J.C.L. (Juris Canonici Licentiatus, Licentiate of Canon Law) and the J.C.D. (Juris Canonici Doctor, Doctor of Canon Law). Because of its specialized nature, advanced degrees in civil law or theology are normal prerequisites for the study of canon law. Much of Catholic canon law's legislative style was adapted from the Roman Code of Justinian. As a result, Roman ecclesiastical courts tend to follow the Roman Law style of continental Europe with some variation, featuring collegiate panels of judges and an investigative form of proceeding, called "inquisitorial", from the Latin "inquirere", to enquire. This is in contrast to the adversarial form of proceeding found in the common law system of English and U.S. law, which features such things as juries and single judges. The institutions and practices of Catholic canon law paralleled the legal development of much of Europe, and consequently, both modern civil law and common law bear the influences of canon law. As Edson Luiz Sampel, a Brazilian expert in Catholic canon law, says, canon law is contained in the genesis of various institutes of civil law, such as the law in continental Europe and Latin American countries. Indirectly, canon law has significant influence in contemporary society. Catholic Canonical jurisprudential theory generally follows the principles of Aristotelian-Thomistic legal philosophy. the Catechism of the Catholic Church cites Aquinas in defining law as "an ordinance of reason for the common good, promulgated by the one who is in charge of the community" and reformulates it as "a rule of conduct enacted by competent authority for the sake of the common good". Code for the Eastern Churches The law of the Eastern Catholic Churches in full communion with the Roman papacy was in much the same state as that of the Latin Church before 1917; much more diversity in legislation existed in the various Eastern Catholic Churches. Each had its own special law, in which custom still played an important part. One major difference in Eastern Europe however, specifically in the Eastern Orthodox Christian churches, was in regards to divorce. Divorce started to slowly be allowed in specific instances such as adultery being committed, abuse, abandonment, impotence, and barrenness being the primary justifications for divorce. Eventually, the church began to allow remarriage to occur (for both spouses) post-divorce. but finalized nearly 30 years later. After the Second Vatican Council (1962 – 1965), the Vatican produced the Code of Canons of the Eastern Churches which became the first code of Eastern Catholic Canon Law. ==Eastern Orthodox Church==

The Eastern Orthodox Church, principally through the work of 18th-century Athonite monastic scholar Nicodemus the Hagiorite, has compiled canons and commentaries upon them in a work known as the (, 'Rudder'), so named because it is meant to "steer" the church in her discipline. The dogmatic determinations of the Councils are to be applied rigorously since they are considered to be essential for the church's unity and the faithful preservation of the Gospel. ==Anglican Communion==

In the Church of England, the ecclesiastical courts that formerly decided many matters such as disputes relating to marriage, divorce, wills, and defamation, still have jurisdiction of certain church-related matters (e.g. discipline of clergy, alteration of church property, and issues related to churchyards). Their separate status dates back to the 12th century when the Normans split them off from the mixed secular/religious county and local courts used by the Saxons. In contrast to the other courts of England, the law used in ecclesiastical matters is at least partially a civil law system, not common law, although heavily governed by parliamentary statutes. Since the Reformation, ecclesiastical courts in England have been royal courts. The teaching of canon law at the Universities of Oxford and Cambridge was abrogated by Henry VIII; thereafter practitioners in the ecclesiastical courts were trained in civil law, receiving a Doctor of Civil Law (D.C.L.) degree from Oxford, or a Doctor of Laws (LL.D.) degree from Cambridge. Such lawyers (called "doctors" and "civilians") were centered at "Doctors Commons", a few streets south of St Paul's Cathedral in London, where they monopolized probate, matrimonial, and admiralty cases until their jurisdiction was removed to the common law courts in the mid-19th century. Other churches in the Anglican Communion around the world (e.g., the Episcopal Church in the United States and the Anglican Church of Canada) still function under their own private systems of canon law. In 2002 a Legal Advisors Consultation meeting at Canterbury concluded:(1) There are principles of canon law common to the churches within the Anglican Communion; (2) Their existence can be factually established; (3) Each province or church contributes through its own legal system to the principles of canon law common within the Communion; (4) these principles have strong persuasive authority and are fundamental to the self-understanding of each of the member churches; (5) These principles have a living force, and contain within themselves the possibility for further development; and (6) The existence of the principles both demonstrates and promotes unity in the Communion. ==Presbyterian and Reformed churches==

In Presbyterian and Reformed churches, canon law is known as "practice and procedure" or "church order", and includes the church's laws respecting its government, discipline, legal practice, and worship. Roman canon law had been criticized by the Presbyterians as early as 1572 in the Admonition to Parliament. The protest centered on the standard defense that canon law could be retained so long as it did not contradict the civil law. According to Polly Ha, the Reformed church government refuted this, claiming that the bishops had been enforcing canon law for 1500 years. ==Lutheranism==

The Book of Concord is the historic doctrinal statement of the Lutheran Church, consisting of ten credal documents recognized as authoritative in Lutheranism since the 16th century. However, the Book of Concord is a confessional document (stating orthodox belief) rather than a book of ecclesiastical rules or discipline, like canon law. Each Lutheran national church establishes its own system of church order and discipline, though these are referred to as "canons". ==United Methodist Church==

The Book of Discipline contains the laws, rules, policies, and guidelines for The United Methodist Church. Its latest edition was published in 2024. ==See also==