I once heard a coach say something that stuck with me: “You don’t become a great player by watching great players practice. You become a great player by getting in the game.”
There is a difference between watching something happen and being shaped by actually doing it. You can watch every tutorial, study every strategy, and learn everything there is to know, but eventually you have to step onto the field. That is where growth happens. That is where weaknesses are exposed, where lessons are learned, and where you become the person you are trying to become.
The same is true in our walk with Jesus. There is a place for sitting, learning, and growing as a disciple. But at some point, Jesus invites us to step into the work He has called us to do. Because often, God does not just prepare us for ministry before we serve—He forms us through the process of serving.
That is exactly what we see in the life of Peter. John 21 is one of the most powerful moments in Peter’s story. After everything Peter experienced with Jesus—the miracles, the teachings, the moments of intimacy, and even the promise that he would never leave Jesus—Peter still failed. On the night Jesus was arrested, Peter denied knowing Him three different times. The disciple who confidently said, “Even if I must die with you, I will not deny you” (Matthew 26:35) ended up standing around a fire and saying, “I do not know the man.”
It is hard to imagine the weight Peter carried after that moment. He had spent years following Jesus, but when the moment mattered most, he failed. The shame, disappointment, and regret must have been overwhelming. Maybe Peter wondered if he was still qualified to be used by God. Maybe he thought his failure disqualified him from the mission Jesus had given him.
But John 21 shows us something incredible about Jesus. He does not just forgive Peter… He forms him.
After Jesus’ resurrection, He meets Peter on the shore of the Sea of Galilee. They eat breakfast together, and then Jesus asks Peter a question that gets right to the heart of his calling: “Do you love me more than these?”
Three times Jesus asks Peter if he loves Him. Three times Peter responds. This is not Jesus trying to shame Peter or remind him of his failure. This is Jesus restoring him. The three questions mirror Peter’s three denials, but instead of leaving Peter stuck in his failure, Jesus invites him into a new future.
After each response, Jesus gives Peter a command: “Feed my lambs.” “Tend my sheep.” “Feed my sheep.” Jesus was showing Peter that his restoration was not just about receiving forgiveness. It was about stepping into purpose.
Peter needed to be formed, but that formation was not going to come by simply following Jesus around anymore. For three years, Peter had watched Jesus do ministry. He watched Jesus teach crowds, heal the sick, welcome outsiders, and show compassion. He had been a follower, a learner, and a witness.
But now Jesus was inviting Peter into something different. Peter would not be formed by standing on the sidelines. He would be formed by stepping into the work God had called him to do.
This is one of the beautiful truths of following Jesus… God often forms us while we serve others.
We often think we need to become more mature, more confident, more prepared, or more spiritual before God can use us. We imagine that growth happens before ministry begins. But throughout Scripture, we see the opposite. God shapes people through obedience. He forms people as they step out in faith. He grows people as they love, serve, lead, and care for others.
Peter was not fully restored because he had everything figured out. He was restored because Jesus gave him a mission. And that mission became the very place where Peter would grow.
Serving others would teach Peter humility. Caring for Jesus’ sheep would teach him patience. Leading the early church would teach him dependence on the Holy Spirit. Loving people who were difficult would shape him into the kind of shepherd Jesus was calling him to become.
The same is true for us.
God does not wait until we are perfect before He invites us to serve. In fact, serving is often one of the ways God makes us more like Jesus. When we serve others, God exposes areas where we still need growth. He reveals our selfishness, our impatience, and our desire for recognition. But He also teaches us compassion, perseverance, humility, and love.
Peter’s greatest moments were not behind him because of his failure. Jesus still had a purpose for him. The same disciple who denied Jesus would one day boldly proclaim Him. The same Peter who was afraid of a servant girl would later stand before thousands and preach the gospel. The same Peter who failed privately would become a leader of the early church.
God formed Peter through the very thing He called him to do.
Maybe you feel like Peter. Maybe you know the places where you have failed. Maybe you feel like you need more time, more knowledge, or more growth before God can use you. But John 21 reminds us that God does not only form us before we serve. He forms us as we serve.
The invitation of Jesus is the same today: “Do you love me?” And when our answer is yes, He invites us to care for His people.
Because the mission of God is not just something we accomplish for Him. It is something He uses to transform us into the people He created us to be.