The Church

Learn To Walk With Other Christians

PART 1 — THE KICKOFF


“Why do I need the church?”

Imagine packing up the car for the ultimate cross-country road trip. You’ve got the perfect playlist, a full tank of gas, and a map pointing toward incredible destinations. But who’s riding shotgun to be your navigator? Who’s gonna be sacked out in the back of the car, waking up with the occasional, “Are we there yet?” Our life’s journey is a lot like a road trip — full of exciting sights, unexpected detours, and the occasional flat tire. But who are our travelling companions along the way?

As much as we all need our “alone time,” we’re wired for companionship! And the best parts of any adventure are the people we share them with. That’s why it’s no surprise that for the most important journey of all, our Lord never intended for us to go it alone.

So, before we dive in, let’s talk travel essentials: if you were on a long road trip, what’s the one snack you absolutely must have in the car?

ICE BREAKER QUESTION

PART 2 — LET’S GET INTO IT


Let’s get into it and learn to walk with other Christians. When the New Testament talks about the “church,” it never means a building or a physical location. The Greek word ekklesia, literally means an assembly or gathering of people! While the word itself isn’t inherently religious, in the New Testament it almost exclusively refers to Christ’s collective people. The church are Jesus’ followers. So how do we walk together without stepping all over each other?

From the beginning, God’s design was for us to live out our faith together in unity. Jesus confirmed this in his public prayer to God before his death, pleading for “oneness” among his followers that perfectly mirrors his own relationship with the Father. He prayed, “that they may all be one, just as you, Father, are in me, and I in you, that they also may be in us ...” (John 17:21-23). This wasn’t just a nice idea; he explained how this radical agreement and collaboration can lead the world to believe he’s God’s Son. 
But how does that work when we’re all so different? How are we supposed to get along with people who aren’t like us? Praise God that our worldly distinctions and divisions become irrelevant here, where there are  — "neither Jew nor Greek ... slave nor free ... male nor female” — as he brings a diverse people together as one in Jesus (Gal. 3:28)!

Our Lord never intended us to make this journey alone.

THE BIG IDEA

For the church to become what God designed it to be, it desperately needs every single one of its members to be active and engaged. It’s why we are told to "stir up one another to love and good works" (Heb. 10:24) and to encourage each other. We’re actively invested in each other's spiritual growth, speaking the truth in love (Eph. 4:15), caring for the needy among us (James 1:27), and holding each other to a higher standard. We take our mission to the world seriously as the "pillar and support of the truth," (1 Tim. 3:15) holding up God's message for everyone to see. Every member has influence with friends, neighbors, and co-workers that no one else can reach, and so we’re all called to use our gifts to make disciples.

Without members, the church is just an idea. Without active, engaged people, it can’t grow, care for its own, uphold the truth, or reach the world. This interdependent, all-hands-on-deck community is God’s brilliant and intended design.

What are your impressions — either positive or negative — of the church?

REACH OUT QUESTION

PART 3 — INTO THE BOOK


Last time we read from Peter's powerful sermon to his audience at Pentecost, answering the question, “What shall we do?” with “repent and be baptized” (Acts 2:38). But did you notice that we missed the end of the story? What happened to that big gathering of new Christians? Read Acts 2:41-47 together to watch the earliest community of Jesus’ followers join together as the church. After reading, take some time to discuss it.

What do you notice about the connection between the believers' radical internal community and their external impact?

TALK ABOUT THE READING

PART 4 — GOING DEEPER


Ready to go deeper? When you hear the word “church,” what comes to mind? For many, it’s a building with a steeple, a Sunday morning service, or a social club. But the New Testament paints a picture that’s far richer and more alive. It uses powerful metaphors to help describe what the church truly is — not a place we go to, but a reality we’re part of.

So, what if the church is more like a family? Think about it — a bond so strong that it’s meant to last forever. We become members of this family not by birth, but by being adopted as “children of God” through Jesus (Gal. 4:4-7). It’s why the Bible calls Christians “brethren” and why Jesus himself said that whoever does God’s will “is my brother and my sister and my mother” (Mark 3:35). This spiritual family, with God as our Father, is called to care for one another, bear each other’s burdens, and deepen relationships that will outlast all others (Gal. 6:2,10). This family is also described as a “flock,” with elders serving as shepherds who lead, feed, and protect the members from harm (Acts 20:28; 1 Peter 5:1-3). It’s a picture of deep care and belonging.

Another powerful image is the church as the body of Christ. In this picture, Christ is the head — the sole authority — and we are all the different parts (Eph. 1:22-23). Just like a physical body, every single member is vital. Whether you’re a hand, a foot, or an eye, you have a unique and necessary role to play in building up the whole body in love (Eph. 4:16). Seeing the church this way shows the foolishness of division. Just imagine someone’s body fighting against itself (1 Cor. 12:12-31). When we’re saved in baptism, the Lord himself adds us to his church (Acts 2:41,47). Membership isn’t an optional extra — it’s a core part of being a Christian.

Building on that, the Bible also calls the church God’s temple. But this isn’t a temple of brick and mortar; it’s a spiritual house made of “living stones” — and that’s us (1 Peter 2:5)! God’s Spirit dwells in his people, turning every Christian into a walking, talking temple of God (1 Cor. 6:19). This incredible truth calls us to holiness, to be a people set apart. It means we’re part of something sacred that was in God’s mind before the world began, a place where he lives and moves.

Finally, think of the church as God’s field (1 Cor. 3:9). This simple picture emphasizes our mission. We’re called to cultivate the soil of human lives — our own, our families, and our communities. Like farmers, every member has a role in planting the seed of the gospel and watering it through teaching, prayer, and fellowship. Paul reminds us, “I planted, Apollos watered, but God gave the growth” (1 Cor. 3:6-7). While the work is ours to do, the results ultimately belong to God.

These images — a family, a flock, a body, a temple, and a field — show us that the church is a living, breathing, and divinely designed group of people. So now when we hear the word “church,” let these pictures help shape your view of its profound purpose and our vital role within it.

Do you see how being part of a local church can help in your walk with Christ?

THE BIG QUESTION

PART 5 — WRAPUP


THE CHALLENGE

We’ve covered a lot of ground in this conversation, but there are probably some areas we haven’t tackled that you’d find helpful when thinking about the church. So this week, make a list of questions about local church membership and ask them next time. As you start the next conversation, take a moment to talk about them together.

NEXT TIME

So how are we supposed to interact with the world around us, especially when we’ve committed to leaving behind that old life? Next time, we’ll explore our incredible calling to be God’s priests in our everyday lives. We’ll talk about what it looks like to be salt and light — not hiding from our communities, but actively bringing flavor, preservation, and hope to our friends and neighbors.

CLOSING BLESSING

May the Lord's people all be one, loving and supporting one another as we follow Christ.