By Brent Lacy

Small groups in a small church serve a different purpose than small groups in a large church. In a large church, small groups exist to create the intimacy that Sunday morning cannot provide. In a small church, small groups exist to create intentional discipleship that the Sunday gathering does not automatically produce.

What Small Groups Do That Sunday Morning Does Not

Sunday morning worship is designed for proclamation and corporate response. It is not designed for the kind of honest, sustained conversation that produces genuine spiritual growth. A person can attend Sunday morning for years and never be asked a hard question about their faith, their marriage, or their walk with God.

Small groups create the conditions for that kind of conversation. When the same six people meet every other week for a year, reading Scripture together and talking honestly about their lives, something happens that Sunday morning cannot produce. They become accountable to each other. They pray for each other specifically. They notice when someone is struggling.

Models That Work in Small Churches

Not every model works in every church. Here are three approaches that have proven effective in small and rural congregations.

The Affinity Group

Group people by life stage or shared experience. Young parents. Empty nesters. Men. Women. People in recovery. Affinity groups form quickly because the shared experience creates immediate common ground. A group of young mothers who meet on Tuesday mornings while their children play will form bonds faster than a random collection of church members.

The Neighborhood Group

Group people by geography. In a rural community, this might mean one group for people on the north side of the county and another for people closer to town. The advantage is practical: people do not have to drive 30 minutes to attend. The disadvantage is that geographic groups can become cliques if you are not intentional about mixing.

The Whole-Church Group

In very small churches, one group that includes everyone can work well. The key is intentionality. A Sunday school class that meets weekly is not a small group. A group that meets in a home, shares a meal, studies Scripture together, and prays for each other specifically is a small group, regardless of size.

Getting Started: A Step-by-Step Plan

The biggest obstacle to small group ministry in small churches is not resources or space. It is the belief that it is unnecessary. Overcome that belief by starting small and letting the fruit speak for itself.

1. Identify one leader. This might be the pastor. It might be a mature lay leader. You do not need a team of leaders to start. You need one person who is willing to open their home and facilitate discussion.
2. Choose a study. Pick something short (4-6 weeks) and accessible. Do not start with a deep dive into Hebrews. Start with something that generates conversation. (See our guide to choosing curriculum.)
3. Set a regular time. Weekly or biweekly. Same day, same time. Consistency matters more than frequency.
4. Invite people personally. Do not make an announcement from the pulpit and hope people show up. Personally invite 4-6 people. Tell them what you are doing and why.
5. Start with a meal. Food breaks down barriers. You do not need to cook a feast. Pizza and a salad is enough. The point is to create space for people to connect before you open the Bible.

Sources

1. Barna Group, “The State of Small Groups” (2024)
2. LifeWay Research, “Small Groups and Spiritual Growth”

Frequently Asked Questions

How many people do we need to start a small group?

Three committed people is enough. You do not need a minimum. A group of three or four people who actually show up and engage will produce more spiritual growth than a group of twelve where half the people are checking their phones.

What if no one wants to lead?

Start as the leader yourself. In a small church, the pastor leading one small group is not a burden. It is an investment. Once the group is running and people see the value, someone else will step up. But do not wait for a volunteer to appear. Start.

Should small groups be open or closed?

For the first 6 to 8 weeks, keep the group closed. This allows trust to form and people to be honest. After that, you can decide as a group whether to welcome new members or continue as a cohort. Both approaches have value.

What if our church is too small for multiple groups?

One group is enough. A single small group that meets faithfully will transform your church faster than a dozen groups that start and stop. Focus on depth, not breadth.