The doctrine of Papal Primacy asserts that the Pope of Rome holds supreme authority over the entire Christian Church, based on his status as the successor of the Apostle Peter. This doctrine developed gradually in the history of the Roman Catholic Church, eventually culminating in the formal claim of the Pope’s universal jurisdiction over the church and his infallibility in matters of faith and morals when speaking ex cathedra (from the chair of Peter). Papal Primacy has been considered heretical by Eastern Orthodox and Protestant Christians because it contradicts the more decentralized view of church authority taught in the Bible and held by the early church.
History of Papal Primacy
Early Development (1st–5th Centuries): The origins of Papal Primacy can be traced to the early Christian community’s respect for the Church of Rome as a leading Christian center due to its association with the Apostles Peter and Paul and its importance as the capital of the Roman Empire. Early bishops of Rome, such as Clement of Rome (c. 96 AD), exercised moral authority in the wider church, often being consulted on matters of doctrine and discipline. However, there was no claim to jurisdictional authority over the entire church at this time. The early church held a more collegial model of authority, with bishops working in synods and councils, as seen in the Council of Nicaea (325 AD).
Rise of Roman Authority (5th–9th Centuries): By the 5th century, with figures like Leo the Great (bishop from 440–461 AD), the idea of the Bishop of Rome having a special status began to develop more explicitly. Leo asserted that, based on Christ’s words to Peter in Matthew 16:18-19 (“You are Peter, and on this rock I will build my church”), the Roman bishop had primacy over the other bishops. The Roman see began to assert greater influence, especially as the Western Roman Empire collapsed, leaving the Pope as a central authority figure.
During this period, Rome’s influence grew, partly because of the political vacuum in the West and the fall of the Western Empire in 476 AD. The papacy became a stabilizing force in the political and spiritual life of Europe, but even at this stage, the Eastern churches and the other major centers (such as Alexandria, Antioch, and Constantinople) did not recognize any claim of jurisdictional supremacy by the Pope.
The East-West Schism (1054 AD): By the 11th century, the claim of Papal Primacy was a major point of contention between the Western (Latin) and Eastern (Greek) churches. The bishops of Rome increasingly claimed universal jurisdiction over the entire church, including the Eastern patriarchates. The Eastern churches rejected these claims, maintaining a more conciliar model of church governance, where the bishops, especially the patriarchs of the major sees, governed the church together.
The growing theological, political, and cultural differences between East and West culminated in the Great Schism of 1054, where mutual excommunications between Rome and Constantinople solidified the split between the Roman Catholic Church and the Eastern Orthodox Church. One of the central issues leading to the schism was the Roman Pope’s claim to supreme authority over the universal church.
Medieval Period and Height of Papal Power (12th–14th Centuries): During the medieval period, the papacy reached the height of its power. Popes such as Gregory VII (1073–1085) and Innocent III (1198–1216) exercised tremendous authority not only over the church but also in secular matters, often asserting control over kings and emperors. This period saw the full development of the doctrine of Papal Primacy, with the Pope seen as the Vicar of Christ on earth and having jurisdiction over all Christendom.
The Reformation (16th Century): The claims of Papal Primacy were a central point of dispute during the Protestant Reformation in the 16th century. Reformers such as Martin Luther, John Calvin, and Ulrich Zwingli rejected the papacy’s claim to universal authority. They argued that the Bible does not support the idea of a single, supreme bishop with jurisdiction over the entire church. They pointed to the collegial nature of early church leadership and the sufficiency of Scripture as the ultimate authority, rather than the authority of a single bishop.
For the Reformers, the Pope’s claims to infallibility and supreme authority were seen as unbiblical and corrupt, particularly as they were linked to practices like the sale of indulgences and the political power of the papacy. The Protestant movement rejected Papal Primacy and returned to a model of church governance based on scriptural and local authority, with Christ as the true head of the church.
Vatican I and the Doctrine of Papal Infallibility (1870 AD): The formal doctrine of Papal Infallibility was defined at the First Vatican Council (1869–1870). According to this doctrine, when the Pope speaks ex cathedra (from the chair of Peter) on matters of faith and morals, he is infallible and cannot err. This teaching marked the culmination of the development of Papal Primacy and was highly controversial even within the Roman Catholic Church, with some dissenting groups, such as the Old Catholics, rejecting it.
The Eastern Orthodox Church, the Protestant churches, and many historians view the doctrine of Papal Infallibility as a clear departure from the ecclesiology of the early church, which functioned through ecumenical councils and collegial governance rather than the supreme authority of a single bishop.
Theology of Papal Primacy
The doctrine of Papal Primacy is rooted in a particular interpretation of Scripture and church tradition, especially the interpretation of Matthew 16:18-19, where Jesus says to Peter: “You are Peter, and on this rock I will build my church, and the gates of hell shall not prevail against it. I will give you the keys of the kingdom of heaven.” Roman Catholic theology interprets this passage as granting Peter and his successors, the Popes of Rome, a unique position of authority over the entire Christian Church.
Key theological elements of Papal Primacy include:
Peter as the First Pope: The doctrine teaches that Peter was the first Pope, and that he was given primacy among the apostles by Christ Himself. This primacy is understood not only as a position of honor but also of jurisdictional authority over the whole church. Roman Catholic teaching holds that Peter’s successors, the bishops of Rome, inherit this authority.
Universal Jurisdiction: Papal Primacy holds that the Pope has universal jurisdiction over the entire Christian Church. This means that the Pope can make binding decisions for all Christians, including other bishops and patriarchs, in matters of faith, morals, and church governance.
Papal Infallibility: The doctrine of Papal Infallibility, defined at Vatican I in 1870, teaches that when the Pope speaks ex cathedra (from the chair of Peter) on matters of faith and morals, he is protected from error by the Holy Spirit. This infallibility is limited to specific teachings on faith and morals but underscores the Pope’s unique authority.
The Pope as Vicar of Christ: Papal theology refers to the Pope as the Vicar of Christ, meaning that the Pope represents Christ’s authority on earth. The Pope is seen as the supreme pastor of the church, entrusted with the care of all souls, and as the visible head of the church on earth, while Christ remains its invisible head.
Why Papal Primacy is Considered Heretical by Protestants and Orthodox Christians
Papal Primacy is considered heretical by both the Eastern Orthodox Church and most branches of Protestantism because it is seen as a departure from the biblical and historical model of church governance. Several key theological objections are raised against the doctrine of Papal Primacy:
Collegial Model of Leadership: Both the Eastern Orthodox and Protestant churches hold that the early church was governed collegially, with the bishops and patriarchs functioning together in ecumenical councils to decide matters of doctrine and discipline. The idea of a single bishop with universal jurisdiction is seen as an innovation that does not reflect the practice of the early church. The Council of Nicaea (325 AD) and other early ecumenical councils did not recognize any one bishop as having supreme authority over the whole church.
Misinterpretation of Matthew 16:18-19: Protestants and Orthodox Christians argue that the Roman Catholic interpretation of Matthew 16:18-19 is flawed. The “rock” on which Christ builds His church is understood by many as Peter’s confession of faith in Jesus as the Christ, rather than Peter himself. They also point to passages like Ephesians 2:20, where Christ is called the cornerstone and the apostles (as a group) are the foundation of the church, to argue that the church is built on the entire apostolic witness, not on one man.
Undermining the Authority of Christ and Scripture: Protestants argue that Papal Primacy undermines the biblical teaching that Christ is the sole head of the church (Colossians 1:18). By giving supreme authority to the Pope, Papal Primacy elevates a human leader above the Word of God and diminishes the authority of Scripture as the final guide for faith and practice. The Reformation was built on the principle of sola scriptura, meaning that Scripture alone is the ultimate authority, not any church leader.
Contradicting the Early Church Councils: The early ecumenical councils, which are authoritative in both Eastern Orthodox and early church tradition, affirmed the principle of conciliarity—the idea that the church is governed through councils of bishops, not through the unilateral authority of one bishop. The Council of Chalcedon (451 AD), for example, gave special honor to the bishop of Rome but did not grant him universal jurisdiction over the other patriarchs or bishops.
Papal Infallibility as Unbiblical: The doctrine of Papal Infallibility is seen as a serious theological error by non-Catholic Christians. There is no biblical support for the idea that any human leader is infallible, even in matters of faith and morals. Protestants and Orthodox theologians argue that infallibility belongs to Christ alone and that the teaching authority of the church must always be subject to the authority of Scripture and the Holy Spirit.
Historic Christian Orthodox View
The historic Christian orthodox view of church governance contrasts sharply with the claims of Papal Primacy. Key elements of the orthodox view include:
Christ as the Head of the Church: Orthodox Christianity teaches that Jesus Christ alone is the head of the church (Colossians 1:18; Ephesians 1:22). The bishops and elders of the church are shepherds and overseers, but they serve under the authority of Christ and do not have supreme authority over one another. The idea of a single bishop ruling the entire church is absent from the biblical and early Christian tradition.
Collegial Governance: The early church was governed through ecumenical councils, where bishops gathered to discern the truth of the gospel together, under the guidance of the Holy Spirit. This model of conciliarity respects the equality of the bishops and the principle that no one bishop has universal jurisdiction. This remains the practice of the Eastern Orthodox Church, which rejects any hierarchical supremacy.
Authority of Scripture: Historic Christianity teaches that Scripture is the ultimate authority in matters of faith and practice. The Bible is God’s inspired Word, and all church leaders, including bishops, must be subject to Scripture. This principle, articulated clearly by the Reformers during the Protestant Reformation, rejects the idea that any human leader or institution has authority equal to or above the Word of God.
Rejection of Papal Infallibility: The doctrine of Papal Infallibility is not found in early Christian teaching and is rejected by both the Eastern Orthodox Church and Protestantism. The historic view is that the church can err, and it is only through faithfulness to Scripture and the leading of the Holy Spirit that the church is kept in the truth.
Conclusion
Papal Primacy is a doctrine that asserts the supreme authority of the Pope of Rome over the entire Christian Church, culminating in the claim of papal infallibility. This doctrine developed gradually over the centuries and reached its formal definition in the Roman Catholic Church, particularly at the First Vatican Council in 1870. However, Papal Primacy has been rejected as heretical by both Eastern Orthodox Christians and most Protestants, as it is seen as a departure from the collegial and biblical model of church governance that characterized the early church. The historic Christian orthodox view emphasizes that Christ alone is the head of the church, that Scripture is the ultimate authority, and that the church is governed through ecumenical councils rather than a single bishop with universal authority.