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Study Guide

Acts, Part 3 | Begin. Belong. Be.

When people have big goals, they have a plan to grow. The same is true when God awakens the hearts of people, there is a plan for how the Church finds a rhythm and stride. Lean in as Pastors JoAnn Johnson and Markus Witherspoon co-teach a message that inspires us to Begin our week in worship, belong together in Life Groups, and be the church through serving!

Newbreak’s Sermon Study Guide is an in-house resource that serves sermon-based Life Groups and/or individuals who want to reflect further on how the message contributes to their spiritual formation.

Sermon Recap

In this weekend’s message, we explored the crowd’s response to Peter’s Spirit-empowered sermon in Acts 2:36–47. As the people listened, many were “cut to the heart” and asked the honest, life-changing question: What should we do? (vv. 36–37). Peter called them to repent and be baptized, and that day about 3,000 people took a bold step of faith. As the church began to grow, something beautiful took shape, a Christ-centered community devoted to the teaching of God’s Word, deeply connected to one another, and actively serving both the church and the world around them.

Here were the three main points from the sermon:

  1. Begin your week in worship.
  2. Belong in a life group.
  3. Be the church by serving.

Leaders: this is a moment where we get everyone involved. It’s not where we're unpacking or going deep into questions but a chance to “warm up” our brains for where we’re headed in this week’s study.

ASK: What are some life-giving, meaningful, or beautiful parts of being part of a church community? (Examples: support, worship, friendships, spiritual growth, feeling seen)

ASK: What are some of the hard, uncomfortable, or challenging parts of being part of a church? (Examples: conflict, differences, hurt, unmet expectations, vulnerability)

Leader Note: You can write these down on a board or paper if available. Don’t fix or explain—just let people name realities.

TRANSITION: As we can see, being part of a church is both incredibly beautiful and sometimes really hard. That’s not a flaw, it’s actually what happens when people with different stories, backgrounds, cultures, and expectations try to follow Jesus together.

Today, we’re going to look at a moment in Scripture where the church goes from a small, close knit group to an explosion of over 3,000 people, almost overnight. It wasn’t easy, but it was intentional.
And somehow, they didn’t just survive… they thrived.

Read Acts 2:36–47 (NIV)

Discuss It

Read Acts 2:38-39 again slowly. What are the action words in those verses (repent, baptized, forgiveness, receive)? What is GOD doing and what are the PEOPLE responsible for in those actions?

  • ADDITIONAL THOUGHT: Acts 2:38 does not present repentance as a work that secures salvation, but as a response to the Gospel. Forgiveness and salvation are accomplished by Jesus alone. Repentance is the honest recognition that we cannot save ourselves, and the turning of our hearts toward God to receive His gift.
  • ADDITIONAL SCRIPTURE: Ephesians 2:8-9 For it is by grace you have been saved, through faith—and this is not from yourselves, it is the gift of God— not by works, so that no one can boast.
  • ADDITIONAL QUESTION: Why is it easy to mix doing with receiving when it comes to salvation?
  • ADDITIONAL CAUTION: Be careful to guide the conversation away from treating repentance or baptism as achievements we perform for salvation, and instead keep the focus on grace, what God has already done in Christ and how repentance is our response of receiving, not earning.

Read Acts 2:41-47 again. This passage gives us a clear picture of the core rhythms of church life. In your own words, what practices and habits shaped the early life of the church? (a community devoted to God’s Word, deep fellowship, prayer, generosity, and shared life)

  • ADDITIONAL THOUGHT: The early church didn’t gather out of convenience or routine, but out of devotion to God’s Word and God’s people. Worship wasn’t just something they attended, it was a formative rhythm that shaped their faith, priorities, and identity. What we devote ourselves to eventually forms us.
  • ADDITIONAL SCRIPTURE: Hebrews 10:24–25 (NIV) And let us consider how we may spur one another on toward love and good deeds, not giving up meeting together, as some are in the habit of doing, but encouraging one another—and all the more as you see the Day approaching.
  • ADDITIONAL QUESTION: How have your spiritual habits (good or bad) shaped your faith over time, and what might it look like to intentionally “begin your week in worship”?

What does it mean that the early believers “devoted themselves” to teaching, fellowship, breaking bread, and prayer (Acts 2:42) and how is devotion different from occasional participation?

  • ADDITIONAL THOUGHT: The term “devoted” comes from the greek word proskarteréō, which means to be firm, persevere, remain faithful to a person or task. It’s the idea of constant diligence, effort that never lets up, and confidence waiting for results. The early church never let up in their devotion to these things.
  • ADDITIONAL SCRIPTURE: Psalm 119:45 (NIV) I will walk in freedom, for I have devoted myself to your commandments.
  • ADDITIONAL QUESTION: How do you think being devoted to God’s commandments allows you to experience freedom?

Why do you think the early church prioritized meeting in homes (Acts 2:46-47) and what do smaller, more personal spaces make possible for spiritual growth?

  • ADDITIONAL THOUGHT: Life in the early church was not built around convenience, chemistry, or comfort…It was built around proximity and their shared belief in Christ. Community wasn’t an add-on to faith; it was the environment where faith was formed. Belonging together creates space to be known, challenged, prayed for, and shaped into the likeness of Christ.
  • ADDITIONAL SCRIPTURE: Hebrews 3:12–13 (NIV) — See to it, brothers and sisters, that none of you has a sinful, unbelieving heart that turns away from the living God. But encourage one another daily, as long as it is called “Today,” so that none of you may be hardened by sin’s deceitfulness.
  • ADDITIONAL QUESTION: Can you give an example of a time you personally experienced encouragement and support from a believer that helped you live a more holy life?

In Acts 2:44 45, what stands out to you about the way the early believers shared their possessions and cared for one another’s needs? How does this differ from the way we usually think about generosity or giving?

  • ADDITIONAL THOUGHT: Being the church isn’t just about attending worship or belonging to a group, it’s about actively meeting needs in our community. The early church recognized that when believers used what they had to serve others, it strengthened the body, demonstrated God’s love, and multiplied His Kingdom. Generosity is a reflection of our understanding of the Gospel and our relationship with God.
  • ADDITIONAL SCRIPTURE: James 2:14-17 (NIV) What good is it, my brothers and sisters, if someone claims to have faith but has no deeds? Can such faith save them? Suppose a brother or a sister is without clothes and daily food. If one of you says to them, “Go in peace; keep warm and well fed,” but does nothing about their physical needs, what good is it? In the same way, faith by itself, if it is not accompanied by action, is dead.
  • ADDITIONAL QUESTION: How might genuinely serving others test or reveal the reality of your faith, and what keeps people from living this out consistently?

Read Acts 2:37 (NIV)

Say

The early believers were confronted with the Gospel and had a real, personal choice: respond in faith or walk away. Acts 2 shows us that responding to God always involves both believing and acting (repenting, committing to community, prayer, and serving others).

Ask: (can be answered out loud or in their hearts):

  1. Acts 2 shows that responding to God changes both our hearts and our actions. Looking at your own life right now, where is God asking you to repent, commit, or serve in a way that stretches you this week? What is holding you back, and how can this group support you?
  2. What is one thing you learned tonight that you want to remember and apply in your life?

Pray

How can we be praying for you this week?

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Current Sermon Series

The book of Acts tells the story of how the exalted Christ sends His Spirit to empower His people to continue His work in the world. Through the Spirit’s power, ordinary believers boldly proclaim the gospel, witness miraculous works, and form vibrant communities that embody God’s welcome to all people. Acts traces how the church’s witness, energized by the Spirit, extends from Jerusalem to the ends of the earth, revealing Christ’s ongoing work through His people and the Spirit’s leading in every new challenge and opportunity.

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