In certain Christian churches, holy orders are the ordained ministries of bishop, priest (presbyter), and deacon, and the sacrament or rite by which candidates are ordained to those orders. Churches recognizing these orders include the Catholic Church, the Eastern Orthodox, Oriental Orthodox, Anglican, Assyrian, Old Catholic, Independent Catholic and some Lutheran churches. Except for Lutherans and some Anglicans, these churches regard ordination as a sacrament. The Anglo-Catholic tradition within Anglicanism identifies more with the Roman Catholic position about the sacramental nature of ordination.
A priest is a religious leader authorized to perform the sacred rituals of a religion, especially as a mediatory agent between humans and one or more deities. They also have the authority or power to administer religious rites; in particular, rites of sacrifice to, and propitiation of, a deity or deities. Their office or position is the priesthood, a term which also may apply to such persons collectively. A priest may have the duty to hear confessions periodically, give marriage counseling, provide prenuptial counseling, give spiritual direction, teach catechism, or visit those confined indoors, such as the sick in hospitals and nursing homes.
Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the terms used for individual clergy are clergyman, clergywoman, and churchman. Less common terms are cleric, churchwoman, and clergyperson, while clerk in holy orders has a long history but is rarely used.
In the New Testament, a presbyter is a leader of a local Christian congregation. The word derives from the Greek presbyteros, which means elder or senior. Although many in the Christian antiquity, would understand presbyteros to refer to the bishop functioning as overseer, in modern Catholic and Orthodox usage, presbyter is distinct from bishop and synonymous with priest. In predominant Protestant usage, presbyter does not refer to a member of a distinctive priesthood called priests, but rather to a minister, pastor, or elder.
Subdeacon is a minor order or ministry for men in various branches of Christianity. The subdeacon has a specific liturgical role and is placed between the acolyte and the deacon in the order of precedence.
Minor orders are ranks of church ministry lower than major orders.
The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church and the largest religious denomination, with approximately 1.3 billion baptised Catholics worldwide as of 2019. As the world's oldest and largest continuously functioning international institution, it has played a prominent role in the history and development of Western civilisation. The church consists of 24 particular churches and almost 3,500 dioceses and eparchies around the world. The pope, who is the Bishop of Rome, is the chief pastor of the church. The bishopric of Rome, known as the Holy See, is the central governing authority of the church. The administrative body of the Holy See, the Roman Curia, has its principal offices in Vatican City, a small enclave of Rome, of which the pope is head of state.
Chrism, also called myrrh, myron, holy anointing oil, and consecrated oil, is a consecrated oil used in the Anglican, Assyrian, Catholic, Old Catholic, Eastern Orthodox, Oriental Orthodox, Latter Day Saint, and Nordic Lutheran churches in the administration of certain sacraments and ecclesiastical functions.
The term major orders or greater orders was for some centuries applied in the Roman Catholic Church to distinguish what the Council of Trent also called holy orders from what at that time were termed "minor orders" or "lesser orders". The Catechism of the Council of Trent spoke of the "several distinct orders of ministers, intended by their office to serve the priesthood, and so disposed, as that, beginning with the clerical tonsure, they may ascend gradually through the lesser to the greater orders", and stated:
The hierarchy of the Roman 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.
In persona Christi is a Latin phrase meaning "in the person of Christ", an important concept in Roman Catholicism and, in varying degrees, to other Christian traditions, such as Lutheranism and Anglicanism. A priest is In persona Christi, because he acts as Christ and as God. An extended term, In persona Christi capitis, “in the person of Christ the head,” was introduced by the bishops of the Vatican Council II in the Decree on the Ministry and Live of Priests, Presbyterorum Ordinis, December 7, 1965.
The sacrament of holy orders in the Catholic Church includes three orders: bishops, priests, and deacons, in decreasing order of rank, collectively comprising the clergy. In the phrase "holy orders", the word "holy" means "set apart for a sacred purpose". The word "order" designates an established civil body or corporation with a hierarchy, and ordination means legal incorporation into an order. In context, therefore, a group with a hierarchical structure that is set apart for ministry in the Church.
The priesthood is the office of the ministers of religion, who have been commissioned ("ordained") with the Holy orders of the Catholic Church. Technically, bishops and deacons are priestly orders as well, however in layman's terms priest refers only to presbyters and pastors. The church's doctrine also sometimes refers to all baptised (lay) members as the "common priesthood", which must not be confused with the ministerial priesthood of the consecrated clergy.
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 by the Holy Spirit at Pentecost. Catholics believe this special charism has been transmitted through an unbroken succession of bishops by the laying on of hands in the sacrament of holy orders.
In Christianity, an elder is a person who is valued for wisdom and holds a position of responsibility and authority in a Christian group. In some Christian traditions an elder is an ordained person who serves a local church or churches and who has been ordained to a ministry of word, sacrament and order, filling the preaching and pastoral offices. In other Christian traditions, an elder may be a lay person serving as an administrator in a local congregation, or be ordained and serving in preaching or pastoral roles. There is a distinction between ordained elders and lay elders. The two concepts may be conflated in everyday conversation. In non-Christian world cultures the term elder refers to age and experience, and the Christian sense of elder is partly related to this.
In the liturgical traditions of the Catholic Church, the term ordination refers to the means by which a person is included in one of the orders of bishops, priests or deacons. The teaching of the Catholic Church on ordination, as expressed in the Code of Canon Law, the Catechism of the Catholic Church, and the apostolic letter Ordinatio sacerdotalis, is that only a Catholic male validly receives ordination, and "that the Church has no authority whatsoever to confer priestly ordination on women and that this judgment is to be definitively held by all the Church's faithful." In other words, the male priesthood is not considered by the church a matter of policy but an unalterable requirement of God. As with priests and bishops, the church ordains only men as deacons. The church does not ordain anyone who has undergone sex reassignment surgery and may sanction or require therapy for priests who are transsexual, contending that these are an indicator of mental instability.
Presbyter is, in the Bible, a synonym for bishop (episkopos), referring to a leader in local Church congregations. In modern Eastern Orthodox usage, it is distinct from bishop and synonymous with priest. Its literal meaning in Greek (presbyteros) is "elder."
There are seven sacraments of the Catholic Church, which according to Catholic theology were instituted by Jesus and entrusted to the Church. Sacraments are visible rites seen as signs and efficacious channels of the grace of God to all those who receive them with the proper disposition. The seven fold list of sacraments is often organized into three categories: the sacraments of initiation, consisting of Baptism, Confirmation, and the Eucharist; the sacraments of healing, consisting of Penance and Anointing of the Sick; and the sacraments of service: Holy Orders and Matrimony.
A particular church is an ecclesiastical community of faithful headed by a bishop, as defined by Catholic canon law and ecclesiology. A liturgical rite depends on the particular church the bishop belongs to. Thus "particular church" refers to an institution, and "liturgical rite" to its ritual practices.
The following outline is provided as an overview of and topical guide to the Catholic Church:
