Apostle

Apostle is from the Greek apostolos (ἀπόστολος), meaning one who is sent, an envoy or messenger[1]. The verb apostellein means to send away or send out. In the New Testament, the term has both a broad and a narrow use: broadly anyone sent on a mission for Christ; narrowly the specific group of Twelve called by Jesus, plus Paul who counted himself an apostle through his encounter with the risen Christ[2].

the term carries historical, theological, and ecclesial meanings that differ across traditions.

The Twelve Apostles are central in Christian memory as the original witnesses to Jesus and as the foundation of the church's mission[3]. Their names vary slightly across the Gospel lists but include Peter, James (son of Zebedee), John, Andrew, Philip, Bartholomew, Matthew, Thomas, James (son of Alphaeus), Thaddeus (or Jude), Simon the Zealot, and Judas Iscariot (replaced after the resurrection by Matthias)[3]. Paul, while not one of the original Twelve, claimed apostolic authority through his commissioning by the risen Christ and his work among the Gentiles[4].

The concept of apostolic succession is central in Catholic and Orthodox ecclesiology[5]. Bishops are understood as successors of the apostles through the laying on of hands in unbroken succession. The validity of sacraments and the church's teaching authority are tied to this continuity. Anglican and certain Lutheran traditions also maintain apostolic succession.

Protestant traditions vary on apostolic succession. Some emphasize the apostolic teaching preserved in scripture as the essential continuity; others affirm the priesthood of all believers in ways that decenter the apostolic succession question[5]. The Latter-day Saints (Mormons) have their own conception of restored apostleship in their Quorum of the Twelve Apostles.

In modern Christian missionary movements, apostle has sometimes been used for pioneer missionaries (the "apostle to" a region). Pentecostal and charismatic traditions sometimes recognize contemporary apostles with prophetic-pastoral roles. These uses extend the term beyond the original New Testament context.

In Islamic vocabulary, Jesus is called the Rasul (messenger) and the apostles of Jesus are called al-Hawariyyun (often translated as the disciples). The Islamic conception treats Jesus and his followers within the Islamic prophetic framework.

Apostolic studies is a major area in New Testament scholarship[5]. The historical reconstruction of the Twelve, the spread of early Christianity through apostolic mission, the development of apostolic succession in early Christian thought, and contemporary debates over what apostolic authority means are all extensively studied.

• The Twelve Apostles: Their Lives and Actsby C. Bernard Ruffin
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• The Rise of Christianityby Rodney Stark
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