A church can be Protestant, evangelical, Pentecostal, and non-denominational at the same time. Another can be Protestant while rejecting Pentecostal teaching and the fundamentalist label.
The confusion comes from treating every religious label as if it named the same kind of thing. Some identify a broad historical family. Others describe a movement, a theological emphasis, or an institutional arrangement.
Before deciding what a church believes, we need to know what its labels actually tell us.
Protestant: the broad historical family
Protestantism refers broadly to the Christian traditions arising from the sixteenth-century Reformations and later movements shaped by them. It includes distinct Lutheran, Reformed, Anglican, Baptist, Methodist, and other histories. It is not one church with one governing authority or a complete common confession. The different confessional systems cited below illustrate that breadth.123
The confessions make the differences visible. The Augsburg Confession teaches that grace is offered through baptism and that Christ’s Body and Blood are truly present in the Lord’s Supper. The Southern Baptist statement describes baptism as the immersion of a believer and a symbolic act. The disagreement exists within Protestantism.142
The same caution applies to church authority. Westminster includes extensive teaching on the Church, discipline, and councils. Whatever an Orthodox Christian concludes about that system, it cannot fairly be described as a rejection of every authority except the individual reader.3
Protestant is therefore the beginning of an investigation. It is not a sufficient answer to questions about baptism, Communion, predestination, or church government.
Evangelical: a movement that crosses denominations
In common modern historical usage, evangelicalism is a movement associated with conversion, biblical authority, Christ’s saving death, and active Christian witness. Historian David Bebbington’s influential four-part description is widely used, although it is a historical framework rather than a universally binding evangelical creed.5
An evangelical can belong to a Baptist church, a Presbyterian church, an Anglican church, or an independent congregation. The Evangelical Fellowship of Canada’s own account similarly describes evangelical identity through characteristic convictions rather than one denominational membership.6
Nor does evangelical automatically describe a political party. Religious commitments and political behavior may interact, but one does not provide a complete definition of the other. The National Association of Evangelicals’ civic statement expressly addresses evangelicals of different political persuasions.7
A further complication is that the word has different histories in different languages and church settings. It should not be assumed that every use means precisely the same thing as the category in an American opinion poll.
Fundamentalist: a particular movement within Protestant history
In its historical American Christian sense, fundamentalism developed through resistance to theological liberalism and perceived departures from foundational Christian teaching. The publication of The Fundamentals in twelve booklets between 1910 and 1915 belongs to that history.8
The disputes concerned subjects such as biblical authority, Christ’s identity, miracles, and resurrection. In later forms, fundamentalism also became strongly associated with questions of separation: which churches and ministries could a faithful Christian cooperate with?89
Fundamentalist should not simply mean a Christian who takes doctrine seriously. An Orthodox Christian does not become a Protestant fundamentalist by confessing Christ’s bodily Resurrection. Shared conclusions on particular doctrines do not erase different accounts of Scripture, tradition, sacraments, and Church.
Evangelical and fundamentalist overlap, but the terms are not interchangeable. The National Association of Evangelicals describes its founding in 1942 partly as a response both to theological liberalism and to rising fundamentalism. Its account illustrates the effort to organize conservative Christian cooperation without embracing every fundamentalist strategy.7
When discussing a particular group, examine its own history and stated boundaries instead of using the label as a substitute for evidence.
Pentecostal: a movement with distinctive teaching about the Holy Spirit
Pentecostalism places particular emphasis on Spirit baptism, spiritual gifts, healing, and evangelism. Its early twentieth-century history includes the Azusa Street revival, though the wider movement had several contributing streams and centers.10
Specific doctrines matter more than outward excitement. The Assemblies of God teaches that Spirit baptism is distinct from the new birth and that speaking in tongues is its initial physical evidence. That is a defined Pentecostal position, not merely a preference for lively music.11
Trinitarian Pentecostals must also be distinguished from Oneness Pentecostals. The latter reject the classical doctrine of three distinct divine Persons. This disagreement divided early Pentecostals; the Assemblies of God’s 1916 statement explicitly defended Trinitarian doctrine.12
Calling both groups Pentecostal can describe their related historical environment. It does not make their doctrine of God equivalent.
For an Orthodox assessment, that distinction is essential. Differences over spiritual gifts and Christian initiation are serious. Denial of the Trinity raises a more basic issue concerning the identity of the God being confessed.
Charismatic: related language with a wider reach
Charismatic commonly describes Christians who affirm and seek the continuing exercise of gifts such as prophecy, healing, and tongues. Charismatic renewal has also occurred within existing denominations, rather than only through membership in classical Pentecostal bodies. It even extends beyond Protestantism: the Catholic Charismatic Renewal has its own institutional history and identity.13
Consequently, charismatic and Pentecostal should not be treated as identical institutional identities. To understand a particular church, ask what it teaches about Spirit baptism, whether tongues are expected of everyone, how prophecy is tested, and who has authority to correct a leader.
Expressive worship alone supplies none of those answers. Neither does the presence of a quiet service establish a church’s entire theology of the Holy Spirit.
Non-denominational: a description of affiliation
Non-denominational usually means that a church is not formally affiliated with a traditional denomination. Hartford’s research surveys independent and non-denominational congregations as a field rather than treating them as one church.14
The label does not tell you what a congregation believes about salvation or sacraments. An independent church must still decide whom it baptizes, what Communion means, how ministers are appointed, and how disputes are resolved.
An organization can therefore dispense with a denominational name while retaining an identifiable theology. It can also belong to a network whose leaders exercise significant influence. Independence is something to investigate in practice, not merely read from the sign.
A useful distinction follows: affiliation concerns which organization a congregation belongs to; doctrine concerns what it teaches; governance concerns who can make and enforce decisions. Those questions are connected, but they are not identical.
How the labels can fit together
Consider three illustrative churches. These are examples of possible combinations, not descriptions of named congregations.
A confessional Lutheran congregation is Protestant and may retain a formal liturgy, infant baptism, and belief in the real presence. Whether it uses evangelical as a contemporary identity requires further context.
A Baptist congregation may be Protestant and evangelical while rejecting Pentecostal teaching. Some Baptist congregations also identify as fundamentalist; the Baptist name alone does not establish that.
An independent charismatic congregation may describe itself as evangelical and non-denominational. Its position on classical Pentecostal doctrines still needs to be checked.
These combinations explain why a single-word classification often fails. A church’s actual confession and practices tell us much more than one broad label.
What an Orthodox reader should ask
Orthodoxy evaluates these positions through the apostolic faith preserved in the Church, not through the assumption that all non-Orthodox Christians teach the same things. Scripture belongs at the heart of Holy Tradition, together with the Church’s worship and received teaching.15
The Orthodox confession of one Church also differs from treating competing communions as interchangeable expressions whose contradictions are unimportant. Recognizing genuine shared Christian beliefs does not resolve disagreements about the Church or establish full communion.16
For a concrete conversation, begin with concrete questions. What does this church teach about the Trinity and Christ? How does it interpret Scripture? What happens in baptism and Communion? Who authorizes its ministers? Who can correct them?
Those questions allow real differences to emerge. They also prevent criticism from landing on a position the other person has never held.
Understanding the labels is useful because it makes a more serious conversation possible: which teachings and practices are faithful to the Christianity received from the apostles?
Sources and notes
- Augsburg Confession, IX, “Of Baptism.” ↩
- Southern Baptist Convention, Baptist Faith and Message 2000, VII. ↩
- Westminster Confession of Faith, especially chapters 25, 30, and 31, official OPC edition. The Orthodox Presbyterian Church is a Reformed Protestant body, not Eastern Orthodox. ↩
- Augsburg Confession, X, “Of the Lord’s Supper.” ↩
- Timothy Larsen, “Defining and locating evangelicalism,” The Cambridge Companion to Evangelical Theology; published chapter summary. ↩
- Evangelical Fellowship of Canada, “About Evangelicals.” ↩
- National Association of Evangelicals, For the Health of the Nation, updated edition, introduction and civic engagement principles. ↩
- NCpedia, “Fundamentalism,” historical overview, including The Fundamentals. ↩
- Encyclopaedia Britannica, “Fundamentalism: Christian fundamentalism.” Describes separation as a basic theme of Christian fundamentalism, especially in its early years. ↩
- Assemblies of God, “History.” ↩
- Assemblies of God, Statement of Fundamental Truths, 7–8. ↩
- Darrin J. Rodgers, “This Week in AG History: Oct. 21, 1916,” October 20, 2022. ↩
- CHARIS International, “CHARIS and the call to Christian Unity” (2021), account of charismatic renewal across church boundaries. Cited for institutional history, not as an endorsement of its ecumenical theology. ↩
- Hartford Institute, “Nondenominational Churches Research.” ↩
- Thomas Hopko, The Orthodox Faith, volume I, “Tradition,” Orthodox Church in America. ↩
- Thomas Hopko, The Orthodox Faith, volume I, “Church,” Orthodox Church in America. ↩
Related Honest Apologist reading
- What Is Protestantism? The Reformation and Its Major Christian Traditions Explained
- Evangelicalism vs. Fundamentalism: Where Did the Movements Come From and How Are They Different?
- What Is Pentecostalism? Azusa Street, Spirit Baptism, Tongues, and Trinitarian Orthodoxy
- Where Did Non-Denominational Christianity Come From? Revivalism, Restorationism, Evangelicalism, and the Modern Independent Church