Understanding Apostolic Succession: Tracing Authority in the Early Church

Apostolic Succession is the belief that the authority of the Apostles has been passed down through a continuous line of bishops, ensuring the church's authenticity and continuity.

By Garret Merkley · Explainer · Jun 4, 2026

Branched from The Evolution of Church Leadership and Hierarchy in Early Christianity

Quick take

Apostolic Succession is the doctrine that the spiritual authority of Jesus's Apostles is passed down through an unbroken line of bishops.
It provides a foundational claim for legitimate authority, valid sacraments, and authentic teaching within certain Christian traditions.
Early Church Fathers emphasized it to distinguish orthodox Christianity from various heresies.
Major Christian denominations like Catholic, Orthodox, and Anglican churches affirm its importance.

Apostolic Succession is the doctrine, held by several Christian denominations, that the spiritual authority and mission of the twelve Apostles of Jesus have been transmitted through an unbroken line of bishops, from the Apostles themselves to the present day. This transmission is typically understood to occur through the laying on of hands during episcopal consecration, establishing a direct, historical link.

The Chain of Authority

The concept begins with Jesus commissioning his Apostles, giving them authority to teach, baptize, and lead the nascent church. As the early church grew, the Apostles appointed successors to oversee local communities. Early Christian writers, particularly in the face of various heresies, emphasized that true Christian teaching and leadership could be traced back directly to these Apostles through the bishops who succeeded them in specific sees (dioceses). This verifiable lineage served as a safeguard against novel or false doctrines.

Episcopal Consecration as the Mechanism

The mechanism for this transmission of authority is the ordination of bishops. When a new bishop is consecrated, it is believed that the ordaining bishops—who themselves received their authority in the same manner—pass on the apostolic authority through the laying on of hands. This ritual act creates a tangible, historical link that connects each bishop back through time to the original Apostles and, ultimately, to Christ himself. This process ensures that the church's leadership is not self-appointed but divinely sanctioned and historically continuous.

Apostolic Succession matters because it provides a foundational claim to legitimate authority and authentic teaching within the church. For traditions that uphold it, it ensures the validity of sacraments, preserves doctrinal truth, and maintains the unity and continuity of the church across generations. It was particularly crucial in the early centuries to counter Gnostic and other heterodox teachings by demonstrating a clear, historical link to the Apostles' original message, thereby asserting the genuine nature of their faith and practices.

Which Christian denominations believe in Apostolic Succession?

The Roman Catholic Church, Eastern Orthodox Churches, Oriental Orthodox Churches, and the Anglican Communion are the primary traditions that affirm Apostolic Succession.

Is Apostolic Succession mentioned in the Bible?

While the New Testament describes the Apostles appointing leaders and the laying on of hands for ministry, the fully developed theological doctrine of Apostolic Succession as an unbroken chain of bishops emerges more clearly in the writings of early Church Fathers who sought to define and defend orthodox Christianity.

Does every Christian church believe in Apostolic Succession?

No. Many Protestant denominations, particularly those stemming from the Reformation, do not emphasize or believe in Apostolic Succession in the same way. They often focus more on the 'succession of faith' or the authority of scripture.

What is the difference between 'apostolic succession' and 'succession of faith'?

Apostolic succession refers to the unbroken line of bishops tracing their authority back to the apostles. Succession of faith, often preferred by Protestant traditions, emphasizes the continuity of true Christian teaching and belief, regardless of a formal episcopal lineage.

Sources

Irenaeus of Lyons, 'Against Heresies'
Eusebius of Caesarea, 'Church History'