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Go Deeper · Church Life

On the Local Church

America is in the middle of the Great Dechurching. Tens of millions have left — and many evangelicals are asking whether the local church is still necessary, or whether it has become optional.

Curated by Christian Curator · Updated regularly

Last updated: April 17, 2026

TL;DR

Most evangelicals view regular participation in a local church as essential to Christian discipleship, not optional. While the New Testament doesn't prescribe formal membership procedures, it consistently depicts believers in committed community. Some Christians prioritize personal faith over institutional belonging, though mainstream evangelical theology emphasizes the church's vital role in spiritual formation and accountability.

The COVID pandemic accelerated a trend that was already underway: Christians attending church less frequently or not at all. The Great Dechurching (2023) documented the largest religious shift in American history. In response, evangelical theologians and pastors have mounted the most robust defense of the local church in a generation — arguing that the church is not optional but constitutive of the Christian life. The debate is not between those who love Jesus and those who love church; it is about whether the church is essential to what it means to follow Jesus at all.

Key Questions This Topic Addresses

  • Is church membership actually biblical — or is it just an institutional convenience?
  • What caused the Great Dechurching, and what does it reveal about evangelical ecclesiology?
  • What are the responsibilities that come with church membership?
  • How does the local church function as a witness to the gospel?
  • What is the relationship between church membership and the Lord's Supper?

The Evangelical Debate

Three Positions on the Local Church

The necessity of the local church is contested not by critics of Christianity but by Christians themselves. Three positions define where evangelicals stand.

Position 1
The Church Is Essential
(Ecclesiological Maximalism)
Mark Dever · Jonathan Leeman · Kevin DeYoung · 9Marks
The local church is not one option among many for Christian living — it is the primary context in which Christian life is meant to be lived. Church membership, corporate worship, accountability, and the sacraments are not supplements to individual discipleship but its very structure. Christians who forsake regular gathering are not just missing out; they are disobeying a direct command (Hebrews 10:25).
Key Reads
Twelve Reasons Why Membership Matters Why the Local Church Is Essential
Position 2
Decentralized & Spiritual
("Spiritual but Not Religious")
Barna Group · David Kinnaman · Jim Belcher · Grace Poole
The institutional church is in decline not because people are losing faith but because the traditional church model no longer serves them. "Spiritual but not religious" is a real phenomenon that the church must take seriously. Many who have left institutional churches remain deeply committed to Jesus; the answer is not to shame their absence but to engage their genuine spiritual hunger in new forms.
Key Reads
Why Join a Church? Why Belonging to a Church Is Essential
Position 3
Missional Ecclesiology
(New Testament Fluidity)
Alan Hirsch · Michael Frost · Lesslie Newbigin · Fresh Expressions
The institutional local church as currently practiced is a pre-modern form struggling to survive in a post-Christian world. The church must become more fluid, incarnational, and mission-shaped — meeting in homes, workplaces, and neighborhoods, not just sanctuaries. This is not abandoning the church but recovering the New Testament's more flexible and missionary ecclesiology.
Key Reads
Ancient Missional Practices for Modern Renewal The Message of Mission: Lesslie Newbigin

What the Conversation Adds Up To

The Great Dechurching has forced evangelicals to clarify what the church actually is and why it matters. The 9Marks case for the local church as the irreplaceable context for Christian life remains the strongest evangelical response to the dechurching trend. What the best arguments share: the church is not primarily an institution but a community — and communities require presence, commitment, and accountability, not just preference.

The pastoral implication is urgent: churches that treat attendance as optional and membership as bureaucratic will continue to see people drift. Churches that articulate and embody a robust theology of the gathered people of God give people something worth staying for — and something worth coming back to.

The Evangelical Conversation, Curated

1
Book Review: The Great Dechurching
9Marks
The essential entry point for understanding the scale and nature of American religious decline. This review of Davis and Graham's research shows that 40 million adults now attend church less than monthly — a shift driven not by doctrinal rejection but by disconnection from community. 9Marks argues that the solution is not better technique but healthy churches that form people in gospel commitment and mutual accountability.
2
Twelve Reasons Why Membership Matters
9Marks
The most comprehensive single-article case for formal church membership in evangelical literature. This piece shows that membership is not bureaucratic formality but a theological structure enabling specific forms of love, accountability, and gospel witness. Essential for pastors and church members trying to articulate why membership is not optional but constitutive of the Christian life.
3
10 Things You Should Know About Church Membership
Crossway
A concise, accessible guide to the theology and practice of church membership. This article grounds membership in Scripture and practice, answering common objections while showing why formal commitment to a local congregation matters for discipleship, witness, and mutual care. Useful for church members and skeptics alike.
4
Will Membership Make a Difference? The Vital Joys of Joining a Church
Desiring God
A pastoral argument for why formal membership shapes disciples in ways loose affiliation cannot. This piece explores the mutual obligations and joys of covenant membership — how membership calls us to bear one another's burdens, pray for one another, and hold each other accountable to Christ. Personal and theologically rich.
5
Why Belonging to a Church Is Essential for a Christian
ERLC
A direct refutation of the "spiritual but not religious" framework. This article argues that Scripture assumes belonging — not just belief — is constitutive of the Christian life. Belonging to a church is how the gospel is visibly demonstrated and how individual disciples are formed into the image of Christ through corporate practices and community.
6
3 Ways Church Membership Challenges Our Individualism
ERLC
A cultural-theological diagnosis of why evangelicals struggle to commit to churches in the age of consumerism. Church membership demands submission, accountability, and self-sacrifice — direct challenges to the autonomy and choice-oriented individualism of contemporary Christianity. This article shows how membership formation is countercultural discipleship.
8
The Message of Mission: Lesslie Newbigin on the Mission of the Church
Mere Orthodoxy
A recovery of Lesslie Newbigin's prophetic ecclesiology for the post-Christian West. Newbigin argues that the church's mission is not an activity layered onto its life but constitutive of it; the church exists by being sent. This reframes church life not as maintenance but as missionary presence in a skeptical world.
9
Ancient Missional Practices for Modern Renewal
Mere Orthodoxy
A case for recovering early Christian practices of incarnational presence, radical generosity, and communal witness to renew contemporary churches. Rather than defending institutional church structures, this article asks whether the church can embody the missional impulse of Acts — present and active in neighborhoods rather than withdrawn into sanctuaries.
10
Church Membership and Discipline: An Interview with Jonathan Leeman
Crossway
A direct conversation on why church discipline — corrective, restorative accountability — is inseparable from membership. Leeman argues that without membership boundaries, there can be no meaningful discipline; and without discipline, the church loses its prophetic voice in a fallen world. A nuanced treatment of an unpopular but essential doctrine.