Are You Paul or Barnabas? God Uses Both

Introduction

Today is Father's Day. A day to give thanks for the men who quietly carry, guide, and pray around us. On this occasion, the pastor turns to Acts 15:36-41, a passage where two giants of the faith, Paul and Barnabas, part ways over a young man named Mark, also called John Mark. A story that concerns you too, you who sometimes wonder whether you are more like the leader who moves fast or the one who stays in the shadows to encourage.

The good news of this passage is that God uses both. He does not compare. He does not pit one against the other. He uses every temperament to build his Church. And when you fail, like Mark, he does not set you aside: he transforms you.

Outline of the Sermon

1. Two Spiritual Fathers, a Sharp Disagreement

In Acts 15:36-41, Paul and Barnabas are preparing a second missionary journey. Barnabas wants to bring John Mark along. Paul refuses. Mark had left the team during the first journey, at Pamphylia (Acts 13:13). The disagreement is so sharp that the two men part ways.

Why had Mark left? The text does not say, but several clues help us understand. At first, Barnabas led the team (Acts 13:2 mentions his name first). Starting at Acts 13:13, Paul takes the lead. Mark, Barnabas's cousin according to Colossians 4:10, may not have handled that shift well. He also came from a well-off Jewish family in Jerusalem: it was likely in the large upper room of his family's house that Jesus shared the Last Supper and that the Holy Spirit came down at Pentecost (Acts 2). Peter even calls him "my son" in 1 Peter 5:13. Mark had therefore been raised with a deep grounding in Jewish tradition. Paul's radical openness toward the Gentiles may have clashed with his sensibilities.

2. The Jerusalem Council Clarifies the Message

Just before the episode of the separation, the Church goes through a major crisis: must Gentiles be circumcised to be saved? The first council in the history of the Church is held in Jerusalem (Acts 15). The conclusion is clear, in Acts 15:28-29: salvation comes through faith in Jesus Christ, nothing more. Paul leaves that gathering determined to proclaim this message without compromise. It is in this context that he refuses to take Mark back, given his association with those in the Judaizing camp.

3. Barnabas, the Encourager You Never Hear

Take a moment and read the account closely. Barnabas does not speak a single word in the entire book of Acts. Not one. And yet, without him, there would have been no Paul. It is Barnabas who, in Acts 9:26-27, takes the risk of introducing Saul, a former persecutor, to the frightened disciples. It is he who, in Acts 4:36-37, sells his field to bring the money to the apostles. His name means "son of consolation" or "son of encouragement."

This is the portrait of a quiet, unassuming man, whose presence allows others to lay down their burden. Your church needs a Paul. It needs a Barnabas just as much. And a community with ten, twenty, thirty Barnabases in its congregation is a strong community, even if no one notices it from the outside.

4. Paul Himself Needs to Mature

Do not make Paul out to be a flawless hero. At the time of the separation, he is about forty-five years old. A mature man, yes, but not yet at the end of his journey. Right after refusing Mark in the name of truth, he does something surprising: in Acts 16:1-4, he circumcises Timothy "because of the Jews who lived in that area." In other words, he applies the very compromise he had just refused to make for Mark. The biblical text does not condemn him for it. It simply shows that Paul, too, is learning. The separation from Barnabas may have forced him to look at his own heart and admit that he could sometimes lack breadth.

5. Fourteen Years Later: Mark's Restoration

The Jerusalem Council takes place around the year 50. Paul writes his final letter from Rome, just before his martyrdom, around 64 to 65. Fourteen years have passed. And in 2 Timothy 4:11, he writes, "Get Mark and bring him with you, because he is helpful to me in my ministry."

The young man once seen as "useless" has become indispensable. In the meantime, he had served as Peter's interpreter to the Greeks and had written the Gospel that bears his name. The failure of his youth did not disqualify him: God used it.

Key Takeaways

• God uses opposite temperaments. Paul and Barnabas are both necessary.
• A Barnabas does not need to speak to carry weight. His presence, his prayers, his faithfulness sustain an entire community.
• Even great men of faith need to mature. Paul himself adjusted after the separation.
• A failure is not the end. Mark, left behind on the roadside, becomes the author of one of the four Gospels.
• What looks like a painful disagreement can become multiplication. Two missionary teams were born out of the separation.

Personal Application

• Are you more of a Paul or a Barnabas in your family, your church, your work? Do you accept your place without comparing it to others'?
• Is there a "Mark" around you whom you have filed under "not reliable"? What would happen if you gave him another chance?
• Do you take the time to be present, quiet, encouraging, like Barnabas, with someone going through a hard time?
• What past defeat in your own life are you tempted to forget, when God would want to use it today?
• When you stand up for what you believe is right, do your words wound or build up? Are you willing to let God adjust your heart, as he did with Paul?

Scripture References

• Acts 15:36-41 · The separation of Paul and Barnabas.
• Acts 15:28-29 · The conclusions of the Jerusalem Council.
• Acts 13:13 · John Mark's departure at Pamphylia.
• Acts 4:36-37 · Barnabas, "son of encouragement."
• Acts 9:26-27 · Barnabas introduces Saul to the disciples.
• Acts 16:1-4 · Paul circumcises Timothy.
• Colossians 4:10 · Mark, Barnabas's cousin.
• 1 Peter 5:13 · Peter calls Mark "my son."
• 1 Corinthians 9:6 · Paul still mentions Barnabas years later.
• 2 Timothy 4:11 · "Mark is helpful to me in my ministry."
• Ephesians 2:8 · Saved by grace, through faith.

FAQ

Why does Paul refuse to take Mark back when Barnabas insists?

Mark had left the first missionary team at Pamphylia, without explanation (Acts 13:13). Paul sees this as a lack of reliability, especially after the Jerusalem Council where the message had just been clarified. Barnabas, older and more pastoral by temperament, wants to give Mark a second chance. Both are legitimate perspectives.

Is the separation between Paul and Barnabas a spiritual failure?

The biblical text does not present it as a sin to be condemned. The Bible simply says that they part ways and take different paths. The result is concrete: instead of one missionary team, there are now two. The gospel goes further. God makes what seemed broken work together for good.

What should I do concretely if I identify more with Barnabas than with Paul?

Stay in your place. Do not try to imitate the visible leaders. Pray faithfully for those close to you, open your home, listen, encourage a young person, stay faithful in attending Sunday worship. God uses this hidden ministry just as much as the public one.