Two thousand years ago, Jesus walked up to a handful of men and said, “Follow me.”

Imagine being one of those original disciples. They were ordinary people like you and me. They had jobs, families, hobbies, and social lives. As they went about their business on the day Jesus called them, none of them would have expected his life to change so quickly and completely.

The disciples could not have fully understood what they were getting into when they responded to Jesus’s call. Whatever expectations or doubts, whatever curiosity, excitement, or uncertainty they felt, nothing could have prepared them for what lay ahead. Everything about Jesus—His teaching, compassion, and wisdom; His life, death, and resurrection; His power, authority, and calling—would shape every aspect of the rest of their lives.

In only a few years, these simple men were standing before some of the most powerful rulers on earth and being accused of “turn[ing] the world upside down” (Acts 17:6). What began as simple obedience to the call of Jesus ended up changing their lives, and ultimately, the world.

What Is a Disciple?

What does it mean to be a disciple of Jesus Christ? As you will discover, the answer is fairly simple, but it changes your life completely.

The word disciple refers to a student or apprentice. Disciples in Jesus’s day would follow their rabbi (which means teacher) wherever he went, learning from the rabbi’s teaching and being trained to do as the rabbi did. Basically, a disciple is a follower, but only if we take the term follower literally. Becoming a disciple of Jesus is as simple as obeying His call to follow.

When Jesus called His first disciples, they may not have understood where Jesus would take them or the impact it would have on their lives, but they knew what it meant to follow. They took Jesus’s call literally and began going everywhere He went and doing everything He did.

It’s impossible to be a disciple or a follower of someone and not end up like that person. Jesus said, “A disciple is not above his teacher, but everyone when he is fully trained will be like his teacher” (Luke 6:40). That’s the whole point of being a disciple of Jesus: we imitate Him, carry on His ministry, and become like Him in the process.

Yet somehow many have come to believe that a person can be a “Christian” without being like Christ. A “follower” who doesn’t follow. How does that make any sense? Many people in the church have decided to take on the name of Christ and nothing else. This would be like Jesus walking up to those first disciples and saying, “Hey, would you guys mind identifying yourselves with Me in some way? Don’t worry, I don’t actually care if you do anything I do or change your lifestyle at all. I’m just looking for people who are willing to say they believe in Me and call themselves Christians.” Seriously?

No one can really believe that this is all it means to be a Christian. But then why do so many people live this way? It appears that we’ve lost sight of what it means to be a follower of Jesus. The concept of being a disciple isn’t difficult to understand, but it affects everything.

How Do I Become a Disciple?

To understand how to become a disciple of Jesus Christ, it makes most sense to start where Jesus started. While it is true that He said to the disciples, “Follow me, and I will make you fishers of men” (Matt. 4:19), the Bible records one message He proclaimed before that. In Matthew 4:17, Jesus said, “Repent, for the kingdom of heaven is at hand.”

Try taking this phrase literally. If someone warned you to be prepared because a king and his army were coming, what would you do? You would make sure you were ready to face him. If you weren’t prepared to fight this king, then you would do whatever it took to make peace with him.

The word repent means “to turn.” It has the idea of changing directions and heading the opposite way. It involves action. In this context, Jesus was telling people to prepare themselves—to change whatever needed to be changed—because God’s kingdom (the kingdom of heaven) was approaching.

So how do we prepare to face this heavenly kingdom? How do we make sure we are at peace with this coming King?

Jesus says we need to repent. This implies that we all need to turn from the way we are currently thinking and living. Romans 3:23 explains that “all have sinned and fall short of the glory of God.” Every person reading this sentence has done things that are evil and offensive to this King. Romans later explains that “the wages of sin is death” (Rom. 6:23). Because of our sin, which is an offense to God, we should expect death. But then comes an amazing truth.

“But God shows his love for us in that while we were still sinners, Christ died for us” (Rom. 5:8). The death penalty we should have faced from this King was actually paid for by someone else. The King’s Son, Jesus Christ!1

The Scriptures then say, “If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved” (Rom. 10:9). We are saved by the grace of God through faith in Jesus Christ. It is all about who Jesus is and what He has done. Part of our repentance is to turn from believing that there’s anything we can do to save ourselves—for everything was accomplished by Jesus Christ.

The thought that someone else has paid for our crimes is strange to most of us because it defies our natural way of thinking. And the idea that we need to trust in another person’s sacrifice on our behalf is even more foreign. But understand that while it is strange to us, it is consistent with God’s actions throughout the Scriptures.

Chan, Francis, and Mark Beuving. 2012. Multiply: Disciples Making Disciples. Colorado Springs, CO: David C Cook.