Cruciform Allegiance

“Like His Master” and “Disciple” in Luke

The word disciple has suffered the same fate as many church words. We hear it so often that we stop hearing it at all.

In modern English, disciple tends to mean a serious Christian. Perhaps a committed church member. Perhaps someone in a Bible study. Perhaps someone involved.

Yet none of these definitions adequately captures what St. Luke means by the word.

μαθητής

Luke uses μαθητής (“mathetaes”), “disciple,” throughout both his Gospel and the Book of Acts. By the time Acts is underway, disciple has become Luke’s ordinary name for Christians themselves. The Church is simply “the disciples.”

This alone should make us pause.

For Luke, disciple is not an advanced category of Christian life. It is not the graduate level of faith. It is not a special ministry track.

“Disciple” is “the Christian.”

The question, therefore, is not whether discipleship is important. The question is: What does God’s Word mean by that?

Luke’s answer takes us back into ancient Greece and Second Temple Judaism, but finds its fulfillment in the reign of Jesus Christ Himself.

The Greek World: More Than a Student

The Greek word μαθητής comes from the verb μανθάνω, “to learn.”

At first glance this sounds educational. A disciple is a learner. True enough. But in the classical world, learning was rarely reduced to information transfer. A μαθητής was not merely a student taking notes. He belonged to a teacher.

He attached himself to a master. He entered a tradition.

The students of Plato did not merely learn Platonic ideas. They entered the Academy. They inherited a way of thinking, a way of seeing reality, a way of living. The same pattern appears among the Pythagoreans, Stoics, Cynics, and other philosophical schools.

The goal was not information. The goal was formation.

A μαθητής was expected eventually to become the sort of man his teacher was. This point becomes especially important when we arrive at Luke’s definition.

Luke’s “Disciple”

Luke 6:40 provides one of the most important statements in the entire New Testament concerning discipleship:

A disciple is not above his teacher, but everyone who is perfectly trained will be like his teacher.

Notice:

• The disciple is μαθητής.

• The teacher is διδάσκαλος.

Luke does not use the Hebrew title Rabbi here. He uses Hellenistic διδάσκαλος (“didaskalos”), which means teacher, instructor, one who imparts knowing. It comes from the same root as “the teaching” or doctrine.

Yet the most important word in the verse is neither disciple nor teacher.

It is “perfectly trained.”

The Greek term is κατηρτισμένος (“kataertismenos”).

This is not a classroom term. κατηρτισμένος belongs in the workshop.

The word means: to fit together, to restore, to equip, to mend, to bring into proper order. It can describe mending fishing nets. It can describe setting a broken bone. It can describe restoring something damaged. It can describe equipping something for its proper function.

The image is striking: the disciple is not simply learning lessons. He is being repaired, retrofitted, customized.

The disciple enters the presence of the teacher as unfinished material. The process of discipleship reshapes him. The result?

“He will be like his teacher.”

Not merely informed by him.

Like him.

The goal is resemblance. The endpoint is likeness. Discipleship is a transfiguration.

Rabbi

There is a tight distinction between the Greek διδάσκαλος/Teacher and the Hebrew title Rabbi, sometimes translated as “teacher.”

The Hebrew root of Rabbi is רב (rav). The fundamental idea of רב is greatness.

• Largeness

• Prominence

• Importance.

From this then flow “Rabbi” ("my great one,”) “Rabban” (“our great one,”) and “Rabboni” (“my great master.”)

When Mary Magdalene cries out “Rabboni!” after the resurrection, she is saying something much more than, “Hey! Teacher!” She is speaking with powerful reverence and personal attachment. Not “mentor.” Not “guru.” Master.

This distinction matters when we remember that by the time of Mary’s confession “Rabbi” was a common term for local, tribal elder. Whatever the rabbis of Jesus’ day may or may not have been, they were descended from a school quite divergent from that of the Academy.

“What does a διδάσκαλος do?” He teaches.

“Who is this Rabbi to me?” He is my honored superior.

The Greek emphasizes function. The Hebrew emphasizes status.

Deeper into the TruLore

The ancient Hebrew world, then, possessed no clear equivalent to the Platonic Greek notion of “disciple.”

Israel was not organized around philosophical schools. The dominant relationships were: Father and son. Master and servant. Prophet and followers. Priest and apprentice.

The closest Hebrew root is למד (lamad), to learn or teach. From this eventually comes תלמיד (talmid), which can be rendered disciple or student. Yet the concept develops far more fully during the Second Temple period than during the Old Testament era.

One of the most important occurences appears in Isaiah: Bind up the testimony, seal the teaching among my “disciples.” The word used there means “my taught ones.” More than listeners. Not casual hearers. People formed by the prophetic.

So, Isaiah the prophet possessed disciples. His disciples preserve the testimony. Their disciples continue the witness.

Second Temple Judaism

By the first century, the Greek μαθητής and the Hebrew תלמיד had effectively merged. Discipleship had become a recognized social institution. The Pharisees had disciples. John the Baptist had disciples. Various teachers and sectarian leaders had disciples.

To become a disciple meant attaching oneself to a master. One learned his interpretation of Torah. One inherited his judgments. One absorbed his habits. One carried his tradition into the future.

The disciple was not merely a student. He was the continuation of his teacher.

This is why Paul can later write: Imitate me.

The logic is already present. The disciple reproduces the master. The student becomes the teacher’s living legacy.

What Jesus Does With It

Jesus does not abolish discipleship, nor does He adopt it as is.

Jesus seizes it. He possesses it. He transforms it.

A rabbi points to Torah. The sage points to wisdom. The prophet points to God’s Word.

The master is important, but he remains a guide.

Jesus repeatedly places Himself where every other teacher would place the teaching.

The rabbi says: Follow Torah. Jesus says: Follow Me.

The prophet says: Hear God’s Word. Jesus says: Hear Me.

The sage says: Get wisdom. Jesus says: Come to Me.

The disciple’s attachment is no longer to Truth by means of an intermediary. Now, direct transcendence, speaking face to face with God, has come True.

It would be blasphemous if not for the empty tomb.

Pledge Allegiance

Each Gospel highlights discipleship differently.

• Matthew emphasizes teaching.

• Mark emphasizes following.

• John emphasizes abiding.

• Luke emphasizes allegiance.

Luke connects discipleship with the reordering of loyalties. The language is severe:

• A disciple must bear the cross.

• A disciple must place Christ above family.

• A disciple must place Christ above possessions.

• A disciple must place Christ above self-preservation.

Three times in Luke 14 Jesus declares reasons that a man “cannot be My disciple.” The issue is not enthusiasm. The issue is lordship. Who stands highest? Who commands allegiance? Who determines identity?

Cruciform Allegiance

The Greek schools sought intellectual formation. The rabbis sought covenantal instruction. Jesus takes both structures and drives them through the cross.

The disciple learns. The disciple follows. The disciple imitates. The disciple is reshaped. But all of this occurs under the shadow of the cross.

The disciple is saved. Therefore, the disciple’s allegiance is cruciform.

This is why Luke 6:40 is so profound. The disciple is not above his teacher. The disciple is being fitted, restored, equipped, and repaired to become like his teacher. The disciple is being made into the image of his teacher.

Beautiful. Christian.

Conformed to the Image of God’s Son.