The Great Commission is the call of Christ for His disciples to extend His authority over the whole world. We are to share the gospel with everyone so that more and more people might call Him Master. This calling is not simply a call to evangelism. It isn’t merely a call to get students for our seminaries, our colleges, or for Ligonier Ministries. Rather, Christ calls us to make disciples.

We should take notice of what Jesus did not say in the Great Commission. He did not say, “Go therefore and make converts of as many people as possible.”

All authority in heaven and on earth has been given to me. Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, teaching them to observe all that I have commanded you. And behold, I am with you always, to the end of the age. (Matt. 28:18-20)

One of the most exciting times of my life was when I was first converted to Christ. I was filled with a zeal for evangelism. However, much to my consternation, when I told my friends about my conversion to Christ, they thought I was crazy. They were tragically amused, remaining unconvinced despite my sharing the gospel with them. Finally, they asked me, “Why don’t you start a class and teach us what you have learned about Jesus?” They were serious. I was elated. We scheduled a time to meet, and I got there a little bit early—but they never showed up.

Despite my profound desire for evangelism, I was a failure at it. This realization came to me early in my ministry. Yet, I also discovered that there are many people whom Christ has called and whom He has gifted by His Spirit to be particularly effective in evangelism. To this day, I’m surprised if anybody attributes their conversion in some part to my influence. In one respect, I’m glad that the Great Commission is not a commission principally to evangelism.

The words that preceded Jesus’ commission were these: “All authority in heaven and on earth has been given to me.” He then went on to say, “Go therefore and make disciples of all nations.” When Jesus gave this commission to the church, He was speaking authoritatively. He gave a mandate to the church of all ages not simply to evangelize but to make disciples. That leads us to a significant question: What is a disciple?

The simplest definition of disciple is one who directs his mind toward specific knowledge and conduct. So, we might say that a disciple is a learner or pupil. The Greek philosophers—people such as Socrates, Plato, and Aristotle—had disciples. Socrates described himself ultimately as a disciple of Homer, the person Socrates regarded as the greatest thinker of all of Greek history.

We tend to think of Homer as a poet rather than a philosopher. But Socrates saw him as the supreme teacher of ancient Greece. Then, of course, Socrates had his own student—his chief disciple—whose name was Plato. Plato had his disciples, the chief one being Aristotle. Aristotle also had his disciples, the most famous being Alexander the Great. It is astonishing to think about how drastically the ancient world was shaped by four men: Socrates, Plato, Aristotle, and Alexander the Great. In fact, it is nearly impossible to understand the history of Western civilization without understanding the influence of those four individuals, who in their own way were each disciples of another.

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