More Than a Core: What Makes a Church Strong

A few months ago, I was at an event at our church. During a slight lull, I struck up a conversation with a church member who gave an interesting comment. They pointed out that everyone working on that particular event had joined the church since my arrival. At the time of that event, it had been less than five years.

At first, I thought that couldn’t be right. But as I thought through each person involved, I realized the observation was accurate. That surprised me. Not because I hadn’t noticed these new faces serving, but because I hadn’t realized that concept in the makeup of this group.

That conversation helped me realize something important about church leadership and continuity: things change, actively and constantly, and that can be a good thing. Now, I genuinely feel supported throughout the church. From the beginning, a small group of faithful folks have shown up to everything, and I mean everything. But no one from that original small group was here. Did they miss this event? I don’t think so.

Strangely, I don’t think the original group missing this specific event was bad. In fact, I believe it’s a beautiful sign of growth. For some, we could understand that this kind of change might feel like losing something familiar or worrying about something outside the norm. However, what if it also signifies faithful growth and healthy transition?

---

Caveat: As you read this article, my goal is to gently challenge how we use the phrase “core member”. This reflection invites you into a conversation around how churches change, even at their core, and why that’s okay and often healthy.

---

What Do We Mean by “Core”?

In my circle of churches, the idea or conversation about “core members” doesn’t come up often, maybe once a year. But have we ever stopped to ask what we really mean by that term? What exactly is a “core member”? Or why do some people want to use it?

When we try to define this term, we often use words like consistency, responsibility, accountability, and commitment.

Unofficially, being a core member means you’re in the middle of what’s happening. However, we must agree that not every member can be a core member, and not every core member stays one forever. So, involvement, influence, and visibility naturally become part of the picture.

In my experience (and they are mostly negative), “core member” is an informal, self-imposed title. It’s not biblical. We don’t see it in Scripture. We’re given titles like elders, which suggest age, wisdom, and spiritual leadership. Paul speaks about being members of the body and of one another. But core member? It doesn’t appear in the Bible. Nor have I found the term in any bylaws or church constitutions I’ve read.

My concern is that some people may hold onto the title “core member” as a way to give weight to their opinions, or even to validate their preferences. Unfortunately, it can become more about influence than faithfulness.

But what if being part of the ‘core’ isn’t about status or history, but about humble faithfulness, the kind that shows up, supports, and encourages no matter the season?

That said, I recently heard a testimony in which someone used the term in a way that felt appropriate. The gentleman was talking about his late father, who had faithfully supported his church for most, if not all, of his life. When he disagreed with the church or the pastor, he did so privately. When it was time to rally behind a cause, he helped to gather people. He knew realistically that he may be part of the problem and part of the solution. And even when things weren’t going well, he kept showing up. That kind of consistency and humility is what I believe we want core to mean.

Does Longevity Equal Importance?

The answer? Maybe.

Longevity can be a good sign of health and faithfulness. But longevity alone doesn’t equal impact or spiritual maturity. Remember Jesus’ parable of the talents? Faithfulness with what you’re given matters more than just how long you’ve had it.

Of course, many who’ve served faithfully for years have made real sacrifices. That commitment deserves gratitude, but even more, it deserves reflection. Has my longevity led to lasting fruit? Have I grown with the church, or just been around it?

Just sticking around for a long time doesn’t mean you’re doing it right. Time alone doesn’t validate effectiveness. It’s what you do with that time that matters. Longevity, by itself, isn’t the goal. What really matters is whether you’re growing, serving, and doing it all in a way that honors God.

It’s not just about lasting, it’s about lasting with purpose.

Are we being faithful with the next step God is asking of us? Paul speaks to this in 1 Corinthians 3:6: “I planted, Apollos watered, but God gave the growth.” He understood that faithfulness takes different forms in different seasons, and through different people.

So, are we spending our years helping others walk more closely with God? Are we using our decades to encourage young Christians, to keep going, keep growing, and keep striving for what’s better?

If we are, then longevity becomes more than just time; it becomes testimony.

The Core Does Change…And That’s OK

As time moves forward, change in the church is not just likely…it’s inevitable. Regardless of the size of the congregation, there’s no magical number of “core members,” nor is there a lifetime core member card. Many factors shape the makeup of a church, and one of the biggest is leadership.

As a pastor, my drive and focus are different from my predecessor’s. And (if time marches on), the focus will differ from the persons who come after me. That’s normal and expected.

People age. People move. Priorities shift. Someone might be deeply involved for a season, then life changes: age, health, job relocation, retirement, children, grandchildren, and these all affect availability and focus.

At the same time, new people step into leadership and deeper involvement. And hopefully, that’s a sign of health. A thriving church should be making disciples who make disciples. We should be growing, welcoming new people, different people, with fresh gifts and perspectives. Naturally, that kind of growth will shift the direction and flavor of church life. And that’s not a bad thing. (You should check out Our Church, This Year.)

To help illustrate this, let me use a metaphor: a baseball. Imagine the church is the ball. If you cut it open, you’ll find leather, stitching, layers of yarn, and in the center a rubber core. Now, if the ball were to grow, wouldn’t you consider the core would have to grow too?

So if the church expands (reaches new people, welcomes new leaders), shouldn’t we expect the “core members” to grow as well? Why would that be a bad thing?

Change isn’t failure. It’s natural. It’s biblical. A healthy church makes disciples, and that means the church will grow and possibly take new opportunities. As Paul writes in Ephesians 4:11–13, the goal is maturity, unity, and building up the body of Christ.

Question from Pastor Mark: Is there someone newer in your church family that God might be raising up to take a larger role? What would supporting and encouraging growth, rather than resisting it, look like? Or have you given yourself permission to change and to serve differently now than you did before?

 Encouragement for Two Audiences

As a pastor, allow me to take a moment and speak directly to two groups.

To Those at the Center of the Church Today: Be Humble.

If you’re actively involved right now and part of what might be considered the “core,” I want to encourage you: be humble. Being part of the “core” is not a badge to wear or a status to cling to. Leadership in the church is never about ego.

Instead, look for ways to help the church move forward. Take on responsibility, not necessarily leading a group or heading up a ministry, but being someone others can trust to carry part of the work faithfully. Can you be the kind of person others rely on and who follows through, supports, and serves?

And always be on the lookout for someone else to invest in. The command to love one another is a call to servanthood. Ask yourself: Who can I serve? Who can I encourage? Who can I help take their next step in faith?

To Those Who Feel Displaced: You Still Matter.

Maybe you’ve found yourself feeling on the outside of what’s happening now. Maybe the church has changed, and your role isn’t what it once was. If that’s you, please hear this: you still matter.

Your past contributions helped build what exists today. The blessings of the present are possible because of your faithfulness in the past. And there is still a place for you, even if it looks different now.

Your wisdom, your experience, and your quiet faithfulness still have value (and possibly more now than ever). The church needs seasoned voices, not to control or correct, but to encourage and guide. Be the voice that says, “We’ve been here before, and God provided.” Maybe your role has shifted, but your purpose hasn’t disappeared.

God isn’t finished with you yet.

To Both: Whether you’re stepping into new leadership or learning how to serve in a new season, the invitation is the same: keep growing in Christ. Keep loving one another. Keep building up the body.

Conclusion: What Really Matters

Being called a “core member” isn’t biblical, but being a faithful part of the body is. We are called to find our identity in Christ, not in a role or a title.

My hope is that you don’t look for your worth in a label, but in the love of Christ and the community He’s building around you. Whether you’re currently in the spotlight or quietly serving behind the scenes, your value is found in Him.

So let me encourage you to commit deeply to your church community. Invest in the people around you, especially those moving toward Christ and encouraging you to do the same.

The goal isn’t to protect our place…it’s to grow together in grace.