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All Major Forms of Christianity Explained | Differences in Christian Denominations


There are plenty of differences when it comes to denominations, otherwise there wouldn't be so many churches. However, most of the differences are smaller than you would think, as it only takes one disagreement in scripture and you have a new denomination.

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Different Christian Denominations vary significantly in their beliefs, practices, and interpretations of scripture. If you want to know the difference in beliefs between all the churches you see, you are in the right place. If you are looking to understand what your church believes in, ask them to give you their doctrine to get an even deeper understanding of your churches roots.



The most important belief that all Christians should share is the belief in Jesus' death and ressurection for everyone's sins, so that we might turn to Him and be saved. It is the Gospel message.


Ephesians 2:8-10

"8. For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, 9. not of works, lest anyone should boast. 10. For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand that we should walk in them."


You might be wondering "what bible is this from?" This specific wording is from NKJV, however, if you believe that there is a major difference in the Christian bible's, this resource is for you. Ephesians 2:8 in 13 different bibles



Authority and Interpretation of Scripture:



Catholicism: 

Within Catholicism, scripture is considered an essential part of faith, but its interpretation is guided by both scripture and sacred tradition. The Catholic Church recognizes the authority of the Bible but also emphasizes the teachings passed down by the Church Fathers, councils, and the Magisterium (the teaching authority of the Church, led by the Pope and bishops). The interpretation of scripture is influenced by these traditions, teachings, and historical interpretations, alongside the Bible itself.



Protestant denominations:

Protestant denominations emphasize sola scriptura, meaning scripture alone is the primary authority for faith and practice. They believe that the Bible is the inspired word of God and the sole source of divine revelation. Each individual is encouraged to interpret scripture personally, guided by the Holy Spirit, without the necessity of an intermediary authority like tradition or the Church hierarchy. Protestantism values personal understanding and application of scripture as a means of spiritual growth and guidance.


Within the Protestant Churches, there are also many differences.

Protestantism encompasses a broad range of denominations, each with unique beliefs and practices. Here are some major differences within Protestantism:



Protestant Denominational Diversity:


Lutheranism: 

Originating from Martin Luther's reformations, Lutherans emphasize salvation by grace through faith alone (sola fide) and the authority of scripture. They hold sacraments like baptism and communion as significant.


Reformed/Calvinist: 

Following teachings from John Calvin, they emphasize God's sovereignty, predestination, and salvation by grace. Reformed churches focus on scripture, the sovereignty of God, and the importance of faith and works.


Anglicanism/Episcopalianism: 

Rooted in the Church of England, Anglicans retain some Catholic traditions while embracing Protestant principles. They emphasize the Book of Common Prayer, sacraments, and a diverse range of beliefs.


Baptists: 

Baptists emphasize adult baptism by immersion and congregational governance. They prioritize individual responsibility for faith, separation of church and state, and the autonomy of local churches.


Methodism: 

Founded by John Wesley, Methodists emphasize personal holiness, social justice, and the pursuit of perfection through sanctification. They focus on social welfare and evangelical practices.


Pentecostalism: 

Emphasizing the baptism of the Holy Spirit and spiritual gifts, Pentecostals emphasize lively worship, speaking in tongues, and miraculous healing, with a strong belief in the Bible to be God's timeless message to humans.



These differences, among many others, contribute to the diversity within Protestantism. Each denomination has its unique theological emphases, historical backgrounds, worship styles, and governance structures, shaping the way they understand and practice the Christian faith.


To learn more about Protestant Churches in particular, click here


Orthodoxy: 

Orthodox Christianity acknowledges the authority of scripture but interprets it through the lens of tradition, and not Biblical facts. The interpretation of scripture is guided by the consensus of the early church fathers, the decisions of the seven ecumenical councils, and the liturgical practices preserved since ancient times. Similar to Catholicism, Orthodoxy places importance on the teachings passed down through tradition alongside scripture, believing them to be essential for understanding scripture correctly. This is one of the main Differences in Christian Denominations



Sacraments and Practices:


Catholicism: 

Recognizes seven sacraments.

The Catholic Church derives the belief in the seven sacraments from a combination of biblical teachings, early Christian practices, and theological interpretations rather than direct, explicit mentions of all seven sacraments in a single passage.


  1. Baptism: The sacrament of baptism finds its basis in several passages such as Matthew 28:19-20, where Jesus commands his disciples to baptize in the name of the Father, Son, and Holy Spirit, and Acts 2:38, where Peter calls for repentance and baptism for the forgiveness of sins.

  2. Confirmation: The practice of confirming or bestowing the Holy Spirit is related to passages like Acts 8:14-17, where the apostles pray for believers to receive the Holy Spirit after their baptism.

  3. Eucharist: The Catholic belief in the Eucharist's real presence is often associated with Jesus' words at the Last Supper (Matthew 26:26-28) when He said, "This is my body... This is my blood."

  4. Reconciliation (Confession/Penance): The basis for confession is found in passages like John 20:22-23, where Jesus gives the disciples the authority to forgive sins: "If you forgive anyone’s sins, their sins are forgiven; if you do not forgive them, they are not forgiven."

  5. Anointing of the Sick (Last Rites): This sacrament is linked to passages like James 5:14-15, where it talks about calling the elders of the church to pray over the sick and anoint them with oil in the name of the Lord.

  6. Holy Orders: The sacrament of ordination finds its basis in passages like Acts 6:6, where the apostles lay hands on the chosen individuals, ordaining them for ministry.

  7. Matrimony (Marriage): The foundation for the sacrament of marriage is derived from various biblical passages, including Genesis 2:24, where God establishes marriage as a union between a man and a woman.

While the term "sacraments" isn't explicitly used in these passages, the Catholic Church draws upon biblical references, early Christian traditions, and theological reflections to articulate and establish these seven sacraments as essential components of the Church's spiritual life and practice. The sacraments are understood as outward signs instituted by Christ to convey divine grace and spiritual blessings to believers.


Protestantism: 

Varies widely; some denominations recognize only two sacraments (baptism and communion), while others practice a broader range.


Lutheran Churches:

  • Beliefs: Lutherans typically recognize two sacraments: Baptism and the Eucharist (Communion). They believe in the real presence of Christ in the Eucharist but may have differing views on the nature of this presence.


Reformed/Calvinist Churches (Presbyterian, Reformed Church in America):

  • Beliefs: Similar to Lutherans, they often recognize two sacraments: Baptism and the Lord's Supper (Communion). The emphasis is often on the symbolic nature of these sacraments rather than the real presence.

Anglican/Episcopalian Churches:

  • Beliefs: Anglicans acknowledge a broader range of sacraments, including Baptism, Confirmation, Holy Eucharist, Confession, Matrimony, Holy Orders, and Anointing of the Sick. They hold a sacramental theology that combines Catholic and Reformed elements.

Baptist Churches:

  • Beliefs: Baptists generally do not refer to their ordinances as sacraments. They recognize two ordinances—Believer's Baptism by immersion and the Lord's Supper. They view these as symbolic acts, commemorating Christ's death and resurrection, emphasizing believer's baptism and the symbolism of communion.

Methodist Churches:

  • Beliefs: Methodists recognize two sacraments: Baptism and the Eucharist. They often believe in the real presence of Christ in the Eucharist, though they may not define it as transubstantiation as in Catholicism.

Pentecostal/Charismatic Churches:

  • Beliefs: Pentecostal denominations often emphasize the spiritual gifts, including speaking in tongues, healing, and prophecy. They might practice Baptism and Communion but may not consider them sacraments in the traditional sense.

Non-denominational and Evangelical Churches:

  • Beliefs: These churches vary widely in their beliefs about sacraments. Some recognize Baptism and Communion as symbolic acts, while others may emphasize their spiritual significance more strongly.

It's important to note that within each denomination, there can be variations in belief and practice regarding sacraments. The understanding and importance placed on sacraments can differ among local congregations and individual interpretations of scripture and tradition.



Orthodoxy: 

Acknowledges seven sacraments similar to Catholicism but often interprets and practices them differently.


For example: Orthodox Christians fully immerse in water, where Roman Catholics do not. The Orthodox also administer Chrismation immediately after baptism, involving anointing with holy chrism (oil) and signifies the reception of the Holy Spirit.



Leadership and Governance:


Catholicism: 

Has a hierarchical structure with the Pope as the spiritual leader.

In Catholicism, the Pope holds a position of significant authority, serving as the spiritual leader and the visible head of the worldwide Catholic Church. The Pope's importance is deeply rooted in Catholic doctrine and tradition, with several key roles and powers:


  1. Successor of Peter:

  • Catholics believe that Jesus Christ appointed the apostle Peter as the leader of the early Christian Church, giving him a special role among the apostles. The Pope is considered the successor of Peter and inherits his spiritual authority.

  1. Vicar of Christ:

  • Catholics view the Pope as the Vicar of Christ on earth, representing Jesus' presence and authority among believers. As such, he acts as the earthly head of the Church, guiding and shepherding its members.

  1. Supreme Authority in Matters of Faith and Morals:

  • The Pope holds the highest teaching authority (known as "papal infallibility") in defining matters of faith and morals when speaking ex cathedra (from the chair) on issues of doctrine and dogma. This infallibility is understood to apply only under specific conditions and is not used frequently.

  1. Head of the Magisterium:

  • He serves as the head of the Magisterium, the teaching authority of the Church, which includes bishops and clergy. The Pope guides the Church's teachings, interpretations of scripture, and the application of Catholic doctrine worldwide.

  1. Universal Jurisdiction:

  • The Pope has universal jurisdiction over the entire Catholic Church, having the authority to make decisions and enact policies that affect the Church globally.

  1. Canonical Authority:

  • The Pope holds canonical authority, making decisions on matters of Church law and discipline. He can establish and change Church laws (canon law) and appoint bishops and other Church leaders.

  1. Symbol of Unity:

  • The Pope serves as a symbol of unity within the Catholic Church, fostering unity among Catholics worldwide and acting as a unifying figure for the diverse cultures and regions within the Church.

The Pope's authority is understood to be guided by the Holy Spirit, ensuring the continuity and fidelity of the Church's teachings and traditions. While the Pope has considerable authority, he often consults with advisers, theologians, and bishops before making significant decisions that impact the Church. His role is crucial in maintaining the doctrinal unity, spiritual guidance, and leadership of the Catholic faithful globally.



Protestantism: 

The major Protestant churches have varying structures of leadership and governance. Here's an overview of the general leadership models in some prominent Protestant denominations:


Lutheran Churches:

  • Bishops or Synods: Some Lutheran denominations have bishops overseeing regional areas, while others are governed by synods, which consist of elected representatives. The governance may involve a hierarchical structure with regional leadership.

Reformed/Calvinist Churches (Presbyterian, Reformed Church in America):

  • Presbyterian System: Governance is based on a system of elected elders (presbyters) who form governing bodies at various levels—session (local church), presbytery (regional), synod (larger regional), and general assembly (national/international).

Anglican/Episcopalian Churches:

  • Episcopal System: Governance is based on bishops who oversee dioceses. The structure may include archbishops, bishops, and regional synods, with some variations in the levels of authority and decision-making.

Baptist Churches:

  • Congregational Model: Baptist churches typically operate autonomously, with local congregations having authority over their affairs. Decision-making often involves church members voting on major matters.

Methodist Churches:

  • Connectional System: Methodist denominations are often governed by conferences—local, district, annual, and general conferences. Bishops oversee districts and conferences, and decisions are made collectively by representatives.

Pentecostal/Charismatic Churches:

  • Varied Leadership: Pentecostal churches often have a decentralized leadership structure, with pastors or charismatic leaders having significant authority over local congregations. Governance models can differ widely.

Non-denominational and Evangelical Churches:

  • Diverse Models: Leadership structures in non-denominational and evangelical churches vary widely. Some may follow a congregational model, while others may adopt hierarchical or pastor-led structures.



Orthodoxy: 


Orthodox Christianity follows a hierarchical structure known as an episcopal polity, which is characterized by a system of bishops overseeing the Church. Here's an overview of the governance structure in Orthodox Christianity:


Patriarchates, Autocephalous, and Autonomous Churches:
  • Patriarchates: Some Orthodox Churches are headed by patriarchs, such as the Ecumenical Patriarchate of Constantinople, the Patriarchate of Alexandria, Antioch, Jerusalem, and Moscow. These patriarchs hold significant spiritual and administrative authority within their regions.

  • Autocephalous Churches: These Churches, like the Church of Greece or the Church of Cyprus, are self-governing and have the right to elect their leaders, form their synods, and govern their internal affairs without external interference.

  • Autonomous Churches: Autonomous Churches, such as the Orthodox Church of Finland or the Orthodox Church of Sinai, have a degree of self-governance but are still under the jurisdiction of a higher-ranking Church.

Bishops and Synods:
  • Metropolitans and Bishops: Each region is typically overseen by a metropolitan or archbishop, who heads an ecclesiastical province. Below them are bishops responsible for specific dioceses.

  • Synods: Bishops come together in synods or councils to discuss and make decisions on theological, doctrinal, or administrative matters affecting the Church.

Parishes and Clergy:
  • Parishes: Parishes are led by priests and serve as the local congregations. Each parish is typically under the authority of a bishop.

  • Clergy: Priests and deacons serve under the authority of their bishops and are responsible for the spiritual care of their parishioners.

Councils and Decision-Making:
  • Ecumenical Councils: The Orthodox Church recognizes the decisions made by the seven Ecumenical Councils held in the early centuries of Christianity. These councils formulated doctrines and established the foundations of Orthodox belief.

Central Authority and Unity:
  • Ecumenical Patriarchate: The Ecumenical Patriarchate of Constantinople holds a primacy of honor in the Orthodox Church. It does not have direct authority over all Orthodox Churches but acts as a spiritual center and source of unity among Orthodox Churches globally.

The Orthodox Church's governance structure emphasizes a hierarchical system with a balance of central authority and local autonomy. The bishops, synods, and councils play crucial roles in decision-making, preserving the faith, and ensuring the unity of Orthodox Christianity while allowing for variations in local practices and customs.



Worship Styles:


  • Catholicism: Emphasizes formal, liturgical worship with structured rituals and traditional hymns.

  • Protestantism: Displays varied worship styles, mainly ranging from traditional(oldschool) to contemporary(new-age), often featuring a blend of music, prayer, and preaching.

  • Orthodoxy: Engages in liturgical worship, incorporating chanting, icons, and symbolic rituals.


Each church has its own instruments, sounds, and worship styles.



Beliefs on Salvation and Grace:


Catholic View on Salvation and Grace:

  • Grace and Salvation: Catholics believe in salvation through God's grace, which they understand as a free gift from God. Salvation is seen as a process involving both faith and works, following the teachings and sacraments of the Church.

  • Role of Sacraments: Sacraments, particularly baptism and the Eucharist, are considered channels of divine grace. They believe that participating in the sacraments, along with faith and good works, contributes to one's salvation.

  • Cooperation with Grace: Catholics emphasize the cooperation of human will with God's grace. While God's grace is essential for salvation, individuals are called to respond positively by living a righteous life and performing good works.

Protestant View on Salvation and Grace:

  • Sola Gratia (Grace Alone): Many Protestant denominations emphasize salvation by grace alone through faith in Jesus Christ. They believe that salvation is a free gift from God and cannot be earned through human effort or works.

  • Faith as Central: Protestants often stress the centrality of faith in Christ for salvation. They believe that individuals are justified by faith in Christ's atoning sacrifice on the cross, not by their own merits or good works.

  • Solo Christo (Christ Alone): Christ's redemptive work is considered sufficient for salvation, and individuals are saved solely by their relationship with Christ, not by any additional human effort.

Orthodox View on Salvation and Grace:

  • Theosis (Divinization): Orthodox Christians understand salvation as theosis, a transformative process of union with God. It involves participating in God's divine nature and becoming more Christ-like.

  • Synergy of Grace and Human Cooperation: The Orthodox tradition emphasizes the synergy or cooperation between God's grace and human will. While salvation is by God's grace, individuals are expected to cooperate with God's grace through faith and obedience.

  • Sacramental Life: Similar to Catholics, Orthodox believers view the sacraments as vehicles of grace that nourish and sustain the faithful in their journey toward theosis.

While these traditions share core beliefs in the importance of grace for salvation, they differ in their understanding of how grace operates, the role of sacraments, the significance of faith and works, and the process of salvation, reflecting diverse theological emphases and historical developments within Christianity to create Differences in Christian Denominations.



Jesus looking up at the sky at the sun peeking through the clouds

Understanding Why There Are So Many Religions


The beginnings of Catholicism, Protestantism, and Orthodoxy are rooted in different historical and theological contexts, leading to the formation of distinct Christian traditions:


Catholicism:

  • Origins: Catholicism traces its origins to the teachings and ministry of Jesus Christ in the 1st century AD. It views Peter, one of the apostles, as the first bishop of Rome and considers him the first pope. The early Christian community in Rome gradually developed into what is recognized today as the Catholic Church.

  • Formation: Over centuries, the Catholic Church evolved institutionally and theologically. It established its doctrines, rituals, hierarchy, and administrative structures. The teachings of early Church Fathers, councils (such as the Council of Nicaea in 325 AD), and papal authority played pivotal roles in shaping Catholic theology and ecclesiology.

Protestantism:

  • Origins: Protestantism emerged as a result of the Reformation movement in the 16th century, led by reformers like Martin Luther, John Calvin, and others. They sought to reform perceived errors and abuses within the Catholic Church, challenging doctrines and practices they considered contrary to Scripture.

  • Formation: The Reformation led to the formation of various Protestant denominations, each with its distinctive theological emphases. Key principles emerged, including sola scriptura (Scripture alone), sola fide (faith alone), and the priesthood of all believers, emphasizing individual interpretation of the Bible and salvation by faith.

Orthodoxy:

  • Origins: Orthodox Christianity has its roots in the early Christian Church, developing alongside the Roman Catholic Church in the first centuries after Christ. The Eastern Orthodox Church traces its origins to the apostles and early Christian communities in the Eastern Roman Empire, especially centers like Antioch, Alexandria, Constantinople, and Jerusalem.

  • Formation: Theological and cultural differences between the Eastern and Western Churches gradually led to a schism in 1054 AD, known as the Great Schism, resulting in the split between the Roman Catholic Church in the West and the Eastern Orthodox Church in the East. The Orthodox Church maintains a distinct theological, liturgical, and ecclesiastical tradition.

Each of these traditions has its own historical, theological, and cultural background that shaped its development and distinctiveness within Christianity, leading to various expressions of faith, doctrines, practices, and ecclesiastical structures over time.



Conclusion - Differences in Christian Denominations


No matter what religion you practice, if you read your Bible, are serious about your relationship with Jesus, and constantly work on growing in faith, you will find there are way more similarities than there are differences in the different Christian religions. Regardless, a strong church community IS important no matter what denomination.


God bless you and good luck finding your church community.



-SOUTH BUTLER ASSEMBLY OF GOD - North of Pittsburgh, PA


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