Why the Ascended Christ Continued to Teach His Church Through His Apostles
This article explains how Christ continued teaching his Church after the Ascension.
Throughout the Genesis2Paul studies, one methodological conviction has repeatedly guided our approach to Scripture.
Genesis should first be allowed to explain Genesis.
Paul should first be allowed to explain Paul.
Only after each inspired author has been heard on his own terms should we seek to understand how the whole canon fits together.
That principle naturally raises another important question.
Why should Christians allow Paul to explain anything at all?
For many Christians, the answer appears obvious. Paul was inspired by the Holy Spirit.
Yet in recent years, another way of thinking has become increasingly common.
Many people express deep admiration for Jesus while becoming hesitant about Paul. Some suggest that Paul’s teaching reflects merely the opinions of a first-century missionary. Others argue that Jesus should be given interpretive priority whenever Paul’s teaching appears difficult. Still others speak as though the teaching of Jesus and the teaching of Paul represent two different voices within the New Testament.
These concerns deserve careful consideration.
Christians should never elevate Paul—or any other apostle—to the place that belongs only to Christ. Jesus alone is Lord. He alone is the incarnate Son of God. He alone died for our sins and rose again. The Christian faith stands or falls with Christ, not with any merely human teacher.
Yet the New Testament itself never presents a choice between following Jesus and following his apostles.
Instead, it presents a far more profound claim.
The ascended Christ deliberately chose to continue teaching his church through the apostles whom he himself appointed.
This article therefore asks a question that lies beneath many contemporary debates.
Why should Christians receive Paul’s teaching as the teaching of Christ?
The answer is not found merely in Paul’s own claims.
Nor does it begin with later doctrines of biblical inspiration.
It begins with Jesus himself.
Before asking what Paul believed about his ministry, we should first ask what Jesus expected would happen after his ascension.
Did Jesus intend his public ministry to contain everything the church would ever need?
Or did he deliberately prepare his apostles to continue proclaiming, explaining, and applying his teaching after he returned to the Father?
The answer to that question shapes the way Christians read the entire New Testament.
If Jesus intended the apostles to continue his teaching, then the writings of Peter, John, Matthew, Paul, and the other apostolic witnesses are not competitors with Jesus.
They are the God-appointed means through which the ascended Christ continued to teach his church.
If, however, the apostles were simply later theologians reflecting upon Jesus’ life, then Christians are free to separate Jesus from the apostolic interpretation of his life and ministry.
The New Testament itself consistently rejects that second possibility.
Throughout the Gospels, Jesus repeatedly prepares his disciples for a future ministry that will extend his own.
He promises the coming of the Holy Spirit.
He commissions his apostles.
He identifies himself with those whom he sends.
He prays for future believers who will come to faith through the apostles’ message.
The story of the New Testament therefore does not end with the resurrection.
Nor does it end with the ascension.
Rather, the ascended Christ continues his work through those whom he has chosen, taught, commissioned, and empowered by the Holy Spirit.
For that reason, the question before us is not simply,
“Should Christians believe Paul?”
The deeper question is,
“How did Jesus intend to continue teaching his church after his earthly ministry had ended?”
Only after answering that question are we ready to ask how Paul fits within Christ’s ongoing work.
Jesus Prepared the Church for Continuing Revelation
One of the most remarkable features of the Gospels is that Jesus never speaks as though his earthly ministry would contain every explanation the church would ever require.
His public ministry lasted only a few years.
During that time he proclaimed the kingdom of God, called disciples, performed signs, confronted Israel’s leaders, fulfilled the Law and the Prophets, died for the sins of the world, and rose victorious over death.
Yet before returning to the Father, Jesus repeatedly prepared his disciples for something still to come.
Far from suggesting that revelation would cease with his departure, he spoke of a future ministry that would be carried out through those whom he had chosen.
This preparation is especially clear in the Upper Room discourse recorded in John’s Gospel.
Knowing that his departure was near, Jesus comforted his disciples by promising that they would not be left to continue their mission alone.
“But the Helper, the Holy Spirit, whom the Father will send in my name, he will teach you all things and bring to your remembrance all that I have said to you.” (John 14:26)
This promise deserves careful attention.
Jesus does not tell the apostles to invent new teaching.
Nor does he suggest that the Holy Spirit will replace his own ministry.
Rather, the Spirit will bring Jesus’ own teaching to their remembrance and enable them to understand its significance more fully.
The direction of revelation remains unmistakably Christ-centred.
The Holy Spirit does not speak independently of Christ.
He enables Christ’s chosen witnesses to remember, understand, and faithfully proclaim what Christ has taught.
Jesus develops the promise even further in the next chapter.
“When the Spirit of truth comes, he will guide you into all the truth, for he will not speak on his own authority, but whatever he hears he will speak… He will glorify me, for he will take what is mine and declare it to you.” (John 16:13–14)
Again, the emphasis is striking.
The Spirit’s ministry is not independent revelation detached from Christ.
The Spirit takes what belongs to Christ and makes it known through the apostles.
The movement is therefore beautifully ordered.
The Father sends the Son.
The Son sends the Spirit.
The Spirit glorifies the Son by enabling the apostles to proclaim Christ faithfully.
This observation is crucial.
The New Testament never asks Christians to choose between Christ and the apostles.
The apostles exist precisely because Christ chose them to continue bearing witness to him.
The Holy Spirit’s ministry is therefore not an alternative to Christ’s teaching.
It is the divinely appointed means by which the ascended Christ continues to teach his church.
This also helps explain why the New Testament contains apostolic letters at all.
If Jesus had intended that his earthly ministry alone should provide every explanation needed by the church, there would be little reason for the extensive apostolic instruction that follows in Acts and the Epistles.
Instead, the New Testament itself reflects exactly the pattern Jesus promised.
The Gospels record Christ’s earthly ministry.
Acts records the continuing work of the ascended Christ through the Holy Spirit and his apostles.
The Epistles explain, defend, and apply Christ’s saving work to the life of the church.
The New Testament therefore presents one continuous story.
It is not the story of Jesus followed by a different religion invented by Paul.
It is the story of the ascended Christ continuing his own ministry through those whom he personally appointed and empowered.
The New Testament therefore expects its readers to move naturally from Christ’s earthly ministry to Christ’s continuing ministry through his apostles.
It is to those apostles that we now turn.
Jesus Appointed Representatives to Continue His Ministry
If the previous section established that Jesus promised the Holy Spirit would continue his teaching through the apostles, an equally important question now follows.
Who were these men?
Were they simply devoted followers who later reflected upon Jesus’ life?
Were they theologians who attempted to preserve his memory?
Or did Jesus deliberately appoint authorised representatives to continue his own ministry?
The Gospels leave little doubt.
Throughout his earthly ministry, Jesus consistently prepared a group of disciples for a future work that would extend far beyond his own public ministry. Their task would not merely be to remember him. They would bear witness to him, proclaim his gospel, establish his churches, and teach future generations everything he had commanded.
Their authority would not originate in themselves.
It would derive entirely from the One who sent them.
This principle runs consistently throughout the Gospels.
As the Father Sent Me, So I Send You
Perhaps the clearest statement comes after the resurrection.
Appearing to his disciples, Jesus declares,
“As the Father has sent me, even so I am sending you.” (John 20:21)
The wording is remarkable.
Jesus deliberately establishes a pattern.
The Father sent the Son.
Now the Son sends the apostles.
The comparison should not be pressed beyond what Jesus intends. The apostles are not equal to Christ. They are neither divine nor objects of faith. Jesus alone is the eternal Son of God.
Yet the pattern of sending is unmistakable.
The apostles do not undertake their mission on their own initiative.
They are sent.
Indeed, the very word apostle (ἀπόστολος) means “one who is sent.”
Their authority therefore rests not upon personal ability, theological brilliance, or ecclesiastical office.
It rests upon the authority of the One who commissions them.
Throughout Scripture, authority belongs fundamentally to the sender rather than to the messenger.
A royal ambassador possesses authority only because he represents the king.
A messenger speaks with authority only because he has been entrusted with another’s message.
Remove the sender, and the messenger possesses no authority of his own.
This is precisely how the New Testament consistently presents the apostles.
Their authority is always derivative.
They speak because Christ has sent them.
Whoever Receives You Receives Me
Jesus develops this principle even further in Matthew’s Gospel.
As he sends out the Twelve, he tells them,
“Whoever receives you receives me, and whoever receives me receives him who sent me.” (Matt. 10:40)
Here Jesus establishes a chain of representation.
The Father sends the Son.
The Son sends the apostles.
Receiving the apostles becomes an expression of receiving Christ himself.
Notice carefully what Jesus does not say.
He does not say,
“Listen to me, but evaluate my apostles however you wish.”
Nor does he suggest that future believers may separate his teaching from that of those he sends.
Instead, he identifies himself with his authorised representatives.
To receive them is to receive him.
Ultimately, to receive Christ is to receive the Father who sent him.
This same pattern appears repeatedly throughout the New Testament.
Authority flows from the Father to the Son, from the Son to his appointed apostles, and through them to the church.
The apostles are therefore not rivals to Christ.
They are servants through whom the ascended Christ continues to make himself known.
The One Who Hears You Hears Me
Luke records an equally striking statement.
Sending out the seventy-two disciples, Jesus tells them,
“The one who hears you hears me, and the one who rejects you rejects me, and the one who rejects me rejects him who sent me.” (Luke 10:16)
Again the pattern is unmistakable.
Hearing the authorised messenger is hearing Christ.
Rejecting the authorised messenger is rejecting Christ.
Ultimately, rejecting Christ is rejecting the Father.
The progression is deliberate.
The authority of Christ’s messengers derives entirely from Christ himself.
This also guards against a misunderstanding.
Jesus is not encouraging blind devotion to human leaders.
The authority belongs to Christ.
The disciples possess authority only because they faithfully communicate his message.
The messenger never replaces the sender.
The messenger derives significance entirely from the sender.
Whoever Receives the One I Send Receives Me
John records the same principle yet again.
Shortly before his arrest Jesus says,
“Truly, truly, I say to you, whoever receives the one I send receives me, and whoever receives me receives the one who sent me.” (John 13:20)
By now the repetition should not be overlooked.
Across different occasions and in different Gospels, Jesus repeatedly returns to the same principle.
Receiving Christ’s authorised representatives is receiving Christ.
The consistency of this teaching is striking.
It is not an isolated saying.
It is part of Jesus’ understanding of how his own ministry would continue after his departure.
Believing Through Their Word
Perhaps the most beautiful statement appears in Jesus’ High Priestly Prayer.
In John 17 Jesus first prays for the apostles themselves.
Then he deliberately widens his prayer.
“I do not ask for these only, but also for those who will believe in me through their word.” (John 17:20)
These words deserve careful reflection.
Jesus is praying for every future Christian.
How does he expect those future believers to come to faith?
Not through another earthly ministry of Jesus.
Not through private mystical experience.
Not through independent discovery.
They will believe in Christ through the apostles’ word.
That single sentence provides one of the clearest windows into Jesus’ own understanding of the future church.
The gospel would spread from Jerusalem to the ends of the earth through the witness of those whom Christ had appointed.
Future generations—including every Christian alive today—would come to know Christ through their testimony.
This observation has profound implications.
Modern Christians sometimes speak as though they can follow Jesus while setting the apostles to one side.
Jesus himself envisages no such possibility.
The church would know him precisely through the apostolic witness.
To hear the apostles faithfully proclaim Christ is to hear the Christ whom they proclaim.
The Beginning of the Church’s Teaching Ministry
These passages together reveal a remarkably coherent picture.
Jesus did not simply leave behind inspiring memories.
Nor did he entrust the future of the church to gifted religious thinkers who would later reflect upon his life.
He deliberately appointed witnesses.
He trained them.
He promised them the Holy Spirit.
He commissioned them.
He identified himself with their message.
He prayed for those who would later believe through their word.
The New Testament therefore presents a continuous movement.
The Father sends the Son.
The Son accomplishes the Father’s work.
The Son sends the apostles.
The Holy Spirit empowers their witness.
Through that witness, future generations come to faith in Christ.
The apostles are therefore not an interruption between Jesus and the church.
They are the divinely appointed bridge through which the ascended Christ continues to speak to his people.
An Important Observation
This conclusion also prepares us for the question that naturally follows.
Everything we have considered so far concerns the Twelve and the wider group of commissioned witnesses during Jesus’ earthly ministry.
Yet the New Testament also presents another apostle—one who was not among the Twelve, who did not accompany Jesus during his earthly ministry, and who nevertheless came to exercise extraordinary authority within the early church.
How could this be?
Did Paul simply claim apostolic authority for himself?
Or did the ascended Christ personally appoint him in continuity with the very principles Jesus had already established?
That is the question to which we now turn.
Paul’s Apostleship Began with the Ascended Christ
The previous section established an important principle.
Long before Paul’s conversion, Jesus had already prepared the church for an ongoing apostolic ministry. He promised that the Holy Spirit would continue his teaching through those whom he had appointed. He commissioned his disciples as his authorised representatives. He even prayed for future believers who would come to faith through their word.
That observation now raises an obvious question.
Where does Paul fit within this picture?
Unlike Peter, John, James, and the other members of the Twelve, Paul did not accompany Jesus throughout his earthly ministry.
He was not present in Galilee.
He did not witness the feeding of the five thousand.
He did not stand beneath the cross.
He was not among those who first entered the empty tomb.
Indeed, when Jesus’ earliest disciples were proclaiming the resurrection in Jerusalem, Paul was their opponent.
He persecuted the church.
He approved of Stephen’s execution.
He attempted to destroy the very movement he would later devote his life to proclaiming.
If Paul’s authority rested merely upon seniority within the church, personal acquaintance with Jesus, or election by the Twelve, his claim to apostleship would appear remarkably weak.
Yet the New Testament presents exactly the opposite conclusion.
Paul’s apostleship rests neither upon his own achievements nor upon recognition by other Christians.
It begins with the direct intervention of the ascended Christ himself.
Luke Tells Paul’s Story Before Paul Does
Significantly, the New Testament introduces Paul’s calling, not through one of Paul’s own letters, but through the historical narrative of Acts.
This observation deserves careful attention.
If the first account of Paul’s apostleship came only from Paul himself, readers might reasonably ask whether he had exaggerated his own importance.
Instead, before Paul ever explains his apostleship, Luke records it.
This fits the pattern already established throughout these studies.
The biblical authors regularly provide independent witnesses to one another’s ministries.
Luke therefore introduces Paul’s commission as part of the unfolding history of the early church.
Only later do Paul’s own letters explain the significance of that commission.
The order is important.
History comes before self-description.
Narrative precedes theology.
Luke first tells us what happened.
Paul later explains what it meant.
The Road to Damascus
Acts 9 records one of the decisive turning points in the history of the early church.
Saul was travelling to Damascus with authority to arrest followers of Jesus.
Far from seeking Christ, he was attempting to suppress Christ’s church.
Then everything changed.
Luke writes,
“Now as he went on his way, he approached Damascus, and suddenly a light from heaven shone around him. And falling to the ground, he heard a voice saying to him, ‘Saul, Saul, why are you persecuting me?’” (Acts 9:3–4)
This encounter immediately establishes two remarkable truths.
First, the ascended Jesus is alive.
Paul’s apostleship begins, not with reflection upon memories of Jesus, but with an encounter with the living Christ.
Second, Jesus identifies himself completely with his church.
He does not ask,
“Why are you persecuting my followers?”
He asks,
“Why are you persecuting me?”
The church’s union with Christ already lies at the heart of Paul’s conversion.
Long before Paul writes about believers being “in Christ,” he first encounters the Christ who identifies himself with his people.
Christ Chooses Paul
The narrative continues with another remarkable conversation.
The Lord appears to Ananias and instructs him to visit Saul.
Naturally, Ananias hesitates.
Saul’s reputation as a persecutor was well known.
Yet Jesus replies,
“Go, for he is a chosen instrument of mine to carry my name before the Gentiles and kings and the children of Israel. I will show him how much he must suffer for the sake of my name.” (Acts 9:15–16)
These words deserve careful reflection.
Paul does not volunteer for apostleship.
He is chosen.
Nor is he merely chosen for private discipleship.
He is chosen to bear Christ’s name before the nations.
His mission originates entirely in Christ’s sovereign initiative.
This language also echoes the pattern established in the Gospels.
Earlier we saw that Jesus repeatedly spoke of sending his disciples.
Now the ascended Christ continues that same pattern.
Paul’s commission is not a departure from Jesus’ earlier teaching.
It is an extension of it.
The ascended Christ continues appointing servants for the work of the gospel.
The Commission Is Repeated Three Times
Perhaps the most striking feature of Acts is that Luke does not record Paul’s conversion only once.
He records it three times.
The first account appears in Acts 9 as part of Luke’s historical narrative.
The second appears in Acts 22, where Paul recounts his conversion before a hostile Jewish audience.
The third appears in Acts 26, where Paul speaks before King Agrippa.
Very few events in Acts receive this level of repetition.
Luke clearly intends his readers to recognise the extraordinary importance of Paul’s commission.
Each account contains its own distinctive emphases, appropriate to its audience and setting.
Yet together they proclaim one consistent message.
Paul did not appoint himself.
The ascended Christ appointed him.
The repetition itself becomes part of Luke’s argument.
Whenever Paul’s authority might be questioned, Luke directs readers back to the same historical reality.
Paul’s apostleship rests upon Christ’s initiative.
A Commission Recognised Before It Is Explained
Another observation is equally important.
At this stage in Acts, Luke has not yet discussed justification by faith.
He has not explained Paul’s theology of grace.
He has not developed Paul’s understanding of the church.
Those theological themes will emerge later.
For now, Luke simply records the historical fact that the ascended Christ personally called and commissioned Paul.
Only afterwards do readers begin to encounter Paul’s preaching and teaching.
This order is significant.
The authority of Paul’s teaching rests first upon the authority of the One who commissioned him.
His theology flows from his apostleship.
His apostleship flows from Christ.
Paul’s Own Testimony Agrees with Luke
When readers finally turn to Paul’s own letters, they discover that Paul consistently describes his ministry in exactly the same way Luke has already presented it.
He does not claim authority because of education.
Nor because of seniority.
Nor because of human appointment.
His authority always begins with Christ.
Writing to the Galatians, Paul introduces himself,
“Paul, an apostle—not from men nor through man, but through Jesus Christ and God the Father, who raised him from the dead…” (Gal. 1:1)
Notice how closely this corresponds with Luke’s narrative.
Luke records Christ’s personal appointment.
Paul later interprets that appointment.
The two accounts are not independent stories competing for authority.
They are complementary witnesses.
Luke tells us what happened.
Paul explains its significance.
The same pattern continues a few verses later.
“For I did not receive it from any man, nor was I taught it, but I received it through a revelation of Jesus Christ.” (Gal. 1:12)
Paul’s point is not that he learned nothing from other Christians.
Indeed, he later speaks warmly of his fellowship with Peter, James, Barnabas, Timothy, Titus, and many others.
His point is much more specific.
The gospel he proclaims and the apostleship he exercises ultimately derive from the ascended Christ himself.
The authority of his ministry therefore rests, not upon human endorsement, but upon divine commissioning.
A Necessary Distinction
At this point, an important distinction should be made.
To say that Paul’s apostleship began with Christ does not mean the early church accepted his claims uncritically.
Quite the opposite.
Acts goes on to show that Paul’s ministry was recognised, tested, confirmed, and embraced by other leaders within the church.
Barnabas introduced him to the apostles.
Peter, James, and John extended to him the right hand of fellowship.
The churches received his ministry.
Luke devoted much of Acts to recording it.
Peter later referred to Paul’s letters alongside “the other Scriptures.”
These developments did not create Paul’s apostleship.
They recognised it.
The source of Paul’s authority remained where it had always been.
In the ascended Christ who called him on the road to Damascus.
Luke: The Historian Who Walked Beside Paul
Up to this point we have considered two foundations of Paul’s apostleship.
First, Jesus himself established the principle that his ministry would continue through those whom he sent.
Second, Luke records that the ascended Christ personally called and commissioned Paul on the road to Damascus.
These observations naturally lead to another important question.
Why should readers trust Luke’s presentation of Paul?
This question deserves careful consideration because Luke occupies a unique place within the New Testament.
Unlike Paul, Luke is not defending his own ministry.
Unlike Peter, he is not one of the Twelve.
Unlike James, he is not one of Jesus’ brothers.
Instead, Luke approaches his task as a careful historian.
His testimony therefore provides an independent witness to Paul’s ministry.
Indeed, one of the strongest arguments for Paul’s apostolic authority comes, not from Paul himself, but from the way Luke deliberately presents him throughout Acts.
Luke Introduces Himself as a Careful Historian
Luke begins his Gospel differently from the other Evangelists.
Rather than immediately recounting the birth or ministry of Jesus, he first explains how he has written his account.
He writes:
“Inasmuch as many have undertaken to compile a narrative of the things that have been accomplished among us… it seemed good to me also, having followed all things closely for some time past, to write an orderly account for you… that you may have certainty concerning the things you have been taught.” (Luke 1:1–4)
These opening verses reveal something important about Luke.
He presents himself as a careful investigator.
He has examined earlier accounts.
He has consulted eyewitnesses.
He has traced events carefully.
He has written an orderly narrative so that his readers may know with confidence what actually happened.
Luke therefore asks to be read as a historian.
His concern is not merely theological reflection but careful historical investigation.
That concern continues throughout both Luke and Acts.
Acts Is the Continuing Ministry of Jesus
Luke also tells his readers how they should understand the Book of Acts.
He opens the second volume by writing,
“In the first book, O Theophilus, I have dealt with all that Jesus began to do and teach until the day when he was taken up…” (Acts 1:1–2)
The wording is significant.
Luke does not simply say that his Gospel records everything Jesus did.
He says it records what Jesus began to do and teach.
The natural implication is that Acts records what Jesus continued to do after his ascension.
The principal actor in Acts is therefore not Peter.
Nor Paul.
Nor even the church.
The principal actor is the ascended Christ, working through the Holy Spirit and through those whom he has appointed.
Luke never presents Paul as introducing a new movement alongside Jesus.
Rather, Paul appears as one of the principal instruments through whom the ascended Christ continues his own work.
The story remains Christ-centred from beginning to end.
Luke Could Have Told a Different Story
As Acts unfolds, another observation becomes increasingly striking.
Luke was necessarily selective.
He could not record everything that happened in the early church.
He therefore had to decide what deserved inclusion.
He might have concentrated almost entirely upon Peter.
He might have focused upon James and the Jerusalem church.
He could have concluded the narrative after Pentecost.
Or after the conversion of Cornelius.
Or after the Jerusalem Council.
Instead, Luke increasingly centres his narrative upon Paul.
He records Paul’s conversion.
His commissioning.
His missionary journeys.
His sermons.
His miracles.
His debates.
His arrests.
His trials.
His imprisonments.
His voyage to Rome.
Finally, Acts concludes with Paul proclaiming the kingdom of God and teaching about the Lord Jesus Christ in Rome itself.
This literary emphasis cannot easily be dismissed as accidental.
Luke clearly regarded Paul’s ministry as one of the principal means by which the ascended Christ fulfilled his promise that the gospel would go to the ends of the earth.
Luke Records Paul’s Commission Three Times
This becomes even more apparent when we consider Paul’s conversion.
Luke records it three separate times.
First as historical narrative in Acts 9.
Then in Paul’s defence before the Jewish crowd in Acts 22.
Finally before King Agrippa in Acts 26.
Very few events receive such repeated treatment.
Luke is making a point.
Whenever readers ask why Paul possesses such remarkable authority within the church, Luke repeatedly directs them back to the same historical event.
Paul did not appoint himself.
The ascended Christ appointed him.
The repetition itself becomes part of Luke’s historical argument.
Luke Became an Eyewitness
At first Luke writes as a historian describing events involving others.
Then something unexpected happens.
The narrative quietly changes.
Instead of saying,
“They travelled…”
he writes,
“We sought to go…”
These famous “we” passages indicate that Luke has become a participant in the events he records.
He is no longer depending solely upon the testimony of others.
He is travelling with Paul himself.
He witnesses missionary journeys.
He experiences dangerous sea voyages.
He shares imprisonment.
He observes Paul’s preaching among both Jews and Gentiles.
The historian has become an eyewitness.
His portrait of Paul is therefore based not only upon careful investigation but also upon years of personal observation.
Years Beside Paul
The New Testament quietly confirms the closeness of this relationship.
Paul refers to Luke as “the beloved physician.”
He includes Luke among his fellow workers.
Finally, during his last imprisonment, Paul writes,
“Luke alone is with me.” (2 Tim. 4:11)
These brief references reveal a friendship extending over many years.
Luke was not an occasional travelling companion.
He shared a substantial portion of Paul’s missionary life.
He witnessed Paul’s preaching.
He observed his conduct.
He endured hardship alongside him.
He remained faithful when many others had departed.
Although the New Testament never explicitly states that Luke read every letter Paul wrote, it is difficult to imagine that someone who travelled with Paul for years, listened to his preaching, remained among his closest co-workers, and stayed with him during his final imprisonment remained unfamiliar with the theological instruction Paul was giving to his churches.
Whether by hearing Paul preach, discussing theology during their travels, assisting in ministry, or becoming familiar with letters already circulating among the churches, Luke almost certainly knew Paul’s teaching intimately.
He was uniquely positioned to understand what Paul actually taught.
An Independent Witness
Yet Luke never becomes Paul’s spokesman.
His Gospel demonstrates that he conducted careful historical research independently of Paul.
He interviewed eyewitnesses.
He investigated earlier events.
He composed his own orderly account of Jesus’ life.
Acts likewise bears the marks of an independent historian.
Luke does not hesitate to record disagreements within the early church.
He recounts the sharp disagreement between Paul and Barnabas.
He records controversies surrounding Gentile believers.
He includes episodes that portray even leading apostles in less than flattering ways.
This is not the writing of an uncritical admirer.
It is the work of a careful historian committed to reporting events truthfully.
Precisely because Luke remains an independent witness, his sustained presentation of Paul carries enormous historical weight.
The Implications for Luke’s Reliability
Many Christians who seek to distinguish sharply between Jesus and Paul do not intend to question Luke’s reliability.
Nevertheless, their position has important implications.
The same historian who carefully investigated the life of Jesus (Luke 1:1–4) also carefully documented Paul’s calling, ministry, and repeated commissioning by the ascended Christ in Acts.
If those who distinguish sharply between Jesus and Paul are correct, then Luke himself fundamentally misunderstood the significance of Paul and his ministry.
In that case, Luke’s historical judgment has proved unreliable at one of the central points of his second volume.
Notice what is being argued here.
The claim is not that anyone who questions Paul must therefore reject Luke’s Gospel.
Rather, it is that the logic of such a position inevitably raises questions about Luke’s reliability as a historian.
Luke himself never separates Jesus from Paul.
On the contrary, he presents Paul’s ministry as one of the principal means by which the ascended Christ continued his work after the ascension.
Readers who separate Jesus from Paul therefore bear the responsibility of explaining why Luke should be regarded as a trustworthy historian in his Gospel, yet fundamentally mistaken in one of the central historical claims of Acts.
This is not a minor point.
It concerns Luke’s understanding of how the ascended Christ fulfilled the promises Jesus made before his ascension.
A Question Every Reader Must Answer
This leads to a simple but searching question.
Suppose Luke had concluded that Paul misunderstood Jesus.
Suppose years of travelling with Paul had convinced him that Paul’s teaching distorted the gospel proclaimed by Christ.
Would Luke devote almost half of Acts to Paul’s ministry?
Would he record Paul’s divine commission three separate times?
Would he repeatedly present Paul’s missionary work as the fulfilment of Christ’s purposes?
Would he accompany Paul through years of ministry and remain with him during his final imprisonment?
Would he conclude his history with Paul freely proclaiming “the kingdom of God and teaching about the Lord Jesus Christ with all boldness and without hindrance” (Acts 28:31)?
The shape of Acts itself answers those questions.
Luke never hints at a conflict between the teaching of Jesus and the teaching of Paul.
On the contrary, after years spent alongside Paul and with intimate knowledge of his ministry, Luke consistently portrays him as one of the principal instruments through whom the ascended Christ continued his work in the world.
Conclusion
Before readers ever reach Paul’s letters, Luke has already provided a substantial historical case for receiving Paul’s ministry.
Paul is not presented as an independent religious thinker who developed Christianity beyond Jesus.
He is presented as a man personally called by the ascended Christ, carefully investigated by an independent historian, closely observed by one of his longest-serving companions, and consistently portrayed as one of the principal instruments through whom the ascended Lord continued to teach and build his church.
The burden of proof therefore rests, not on those who receive Paul’s teaching as part of Christ’s continuing ministry, but on those who would separate Paul from the historical witness that Luke himself has so carefully constructed.
The Apostles Recognised Paul’s Authority
The previous section argued that one of the strongest historical witnesses to Paul’s apostleship comes from Luke.
Long before readers encounter Paul’s theological arguments, Luke presents him as a man personally called by the ascended Christ and as one of the principal instruments through whom Christ continued his work after the ascension.
Luke’s testimony, however, is not the only independent witness.
The New Testament also records how the other apostles and the earliest churches responded to Paul’s ministry.
This is an important observation.
Even if Paul sincerely believed that Christ had called him, a further question naturally remains.
How did those who knew Jesus during his earthly ministry respond to Paul’s claims?
Did Peter, John, and James regard Paul as an outsider?
Did they merely tolerate him?
Or did they recognise his ministry as one genuinely entrusted to him by Christ?
The New Testament answers those questions repeatedly.
Paul’s Authority Was Not Self-Proclaimed
One misunderstanding should first be removed.
Sometimes Paul’s apostleship is presented as though he simply declared himself to be an apostle and expected everyone else to accept his claim.
The New Testament presents a very different picture.
Paul certainly knew that Christ had called him.
Yet his ministry did not develop in isolation from the wider church.
Acts records that immediately after his conversion many believers remained understandably cautious.
The churches remembered Saul the persecutor.
His transformation seemed almost unbelievable.
Luke tells us that when Paul first came to Jerusalem,
“They were all afraid of him, for they did not believe that he was a disciple.” (Acts 9:26)
This reaction is entirely understandable.
The church did not embrace every extraordinary claim without question.
Instead, Paul’s ministry was observed, tested, and gradually recognised.
Barnabas Became the Bridge
At this critical moment another figure enters the story.
Barnabas.
Luke records,
“But Barnabas took him and brought him to the apostles…” (Acts 9:27)
This simple sentence deserves more attention than it often receives.
Barnabas did not create Paul’s apostleship.
The ascended Christ had already done that.
Nor did Barnabas persuade Christ to accept Paul.
Instead, Barnabas became the bridge between the newly converted apostle and the understandably cautious church.
He testified to Paul’s conversion.
He testified to Paul’s bold preaching.
He testified to the transforming work that Christ had accomplished in his life.
God often uses faithful servants to help the church recognise what he has already done.
Barnabas played precisely that role.
Throughout Acts he repeatedly appears as an encourager, a reconciler, and a trusted witness.
His support of Paul therefore carries considerable significance.
The Jerusalem Apostles Extended Fellowship
Paul later describes this recognition in his letter to the Galatians.
Speaking of his meeting with the recognised leaders of the Jerusalem church, he writes,
“When James and Cephas and John, who seemed to be pillars, perceived the grace that was given to me, they gave the right hand of fellowship to Barnabas and me…” (Galatians 2:9)
Several observations deserve careful attention.
First, Paul does not say that the Jerusalem leaders granted him authority.
Rather, they recognised “the grace that was given” to him.
The source of Paul’s ministry remained the ascended Christ himself.
Second, the leaders of the Jerusalem church publicly acknowledged that God had entrusted Paul with a distinct ministry among the Gentiles, just as Peter had been entrusted with ministry among the circumcised.
The New Testament therefore presents diversity of mission without diversity of gospel.
Peter and Paul served different fields.
They proclaimed the same Christ.
The right hand of fellowship symbolised far more than personal friendship.
It expressed the public recognition that Paul belonged within the apostolic mission established by Christ.
The Jerusalem Council
This same unity appears in Acts 15.
The early church faced one of its greatest crises.
Must Gentile believers be circumcised?
Must they keep the Law of Moses?
The debate was not peripheral.
It concerned the very nature of the gospel.
Luke records extensive discussion involving Peter, Paul, Barnabas, James, and the assembled church.
What is striking is not disagreement over the gospel itself, but the remarkable unity that ultimately emerges.
Peter speaks.
Paul and Barnabas describe God’s work among the Gentiles.
James offers the concluding judgment.
The council reaches one common decision.
The apostles do not divide into competing camps.
Rather, together they recognise what God has already been doing.
This harmony would be difficult to explain if Paul had been proclaiming a fundamentally different message from the other apostles.
Instead, Acts presents a united apostolic witness to the gospel of Christ.
Paul’s Letters Were Read Publicly
Recognition of Paul’s ministry was not confined to personal relationships.
His letters themselves quickly became part of the life of the churches.
Writing to the Colossians, Paul instructs,
“When this letter has been read among you, have it also read in the church of the Laodiceans; and see that you also read the letter from Laodicea.” (Colossians 4:16)
Similarly, he commands the Thessalonian church,
“I put you under oath before the Lord to have this letter read to all the brothers.” (1 Thessalonians 5:27)
These instructions reveal something important about the earliest churches.
Paul’s letters were not regarded merely as private correspondence.
They were intended to be read publicly.
Shared among congregations.
Preserved.
Studied.
Applied.
The churches recognised that these letters carried an authority extending beyond the immediate circumstances that prompted them.
Long before the New Testament canon was formally recognised, Paul’s writings were already functioning as authoritative instruction for the churches.
Peter’s Remarkable Testimony
Perhaps the strongest independent witness comes from Peter himself.
Near the end of his second letter Peter writes,
“Our beloved brother Paul also wrote to you according to the wisdom given him… There are some things in them that are hard to understand, which the ignorant and unstable twist to their own destruction, as they do the other Scriptures.” (2 Peter 3:15–16)
This brief statement is extraordinary.
Peter acknowledges that Paul’s letters contain material that is difficult.
He does not pretend that every passage is immediately obvious.
That admission itself carries an air of honesty.
Yet Peter’s conclusion is even more significant.
Those who distort Paul’s letters do exactly what they do with “the other Scriptures.”
Peter therefore places Paul’s writings within the same category as the sacred writings already recognised by the church.
Whatever debates surround the authorship or dating of 2 Peter, the document itself bears witness to an early Christian conviction that Paul’s letters possessed a unique authority and belonged alongside the Scriptures rather than alongside ordinary Christian correspondence.
A Convergence of Witnesses
When the evidence is viewed together, an impressive picture emerges.
Jesus commissioned apostles to continue his ministry.
The ascended Christ personally called Paul.
Luke carefully documented that calling and devoted much of Acts to Paul’s ministry.
Barnabas vouched for Paul’s conversion.
The Jerusalem apostles recognised the grace given to him.
The Jerusalem Council demonstrated unity rather than rivalry.
The churches read Paul’s letters publicly.
Peter referred to Paul’s writings alongside the other Scriptures.
Each witness is significant.
Together they form a cumulative case.
No single strand carries the whole argument.
Rather, the New Testament consistently presents Paul as one whom Christ called, the apostles recognised, the churches received, and the Holy Spirit used to instruct the people of God.
An Important Observation
This cumulative testimony is important because it shifts the question.
The issue is no longer simply whether Paul claimed authority.
Many people throughout history have made extraordinary claims.
The real question is whether the New Testament as a whole presents Paul as Christ’s authorised apostle.
The answer is remarkably consistent.
Jesus prepared the church for an ongoing apostolic ministry.
The ascended Christ called Paul.
Luke confirmed that calling through careful historical testimony.
The other apostles recognised his ministry.
The churches received his teaching.
Peter placed his letters alongside the Scriptures.
Paul therefore stands within the unified apostolic witness of the New Testament.
He is not an isolated theologian whose ideas happened to gain influence.
He is presented, from multiple independent directions, as one of the authorised witnesses through whom the ascended Christ continued to teach his church.
The Continuing Teaching Ministry of the Ascended Christ
If the previous chapters are correct, then the question is no longer whether Christians should choose between Jesus and Paul.
Rather, the question becomes:
What has the ascended Christ chosen to teach his church through the apostle whom he personally appointed?
Throughout this study we have seen that Jesus prepared his disciples for continuing revelation through the Holy Spirit. He promised that the Spirit would remind the apostles of his teaching, guide them into all truth, and glorify him. After his resurrection he commissioned his apostles to represent him, and Luke carefully records that the ascended Christ personally called Paul to join that apostolic company.
Paul’s letters therefore should not be viewed as an appendix to the ministry of Jesus, nor as an independent theological system developed after Christ’s ascension.
Rather, they form part of the continuing ministry of the ascended Lord, who continues to teach, shepherd, and build his church through the apostles he appointed.
The question is therefore not,
“Why should Christians listen to Paul?”
The better question is,
“Why did the ascended Christ choose to continue teaching his church through Paul?”
Why Was Continuing Apostolic Teaching Necessary?
Why did Jesus not simply leave the church with a record of everything he taught during his earthly ministry?
Because the church would soon face questions and circumstances that had not yet arisen before his death, resurrection, ascension, and the coming of the Holy Spirit.
Jesus’ earthly ministry was perfectly complete for the work he had come to accomplish. Yet that ministry did not directly address every circumstance that the post-Pentecost church would encounter.
Jesus did not personally plant congregations throughout the Gentile world.
He did not directly address every question arising from the incorporation of Jews and Gentiles into one body.
He did not personally write letters to churches scattered throughout the Roman Empire.
He did not directly address the many pastoral crises, doctrinal controversies, and practical questions that would arise as the gospel spread from Jerusalem to the ends of the earth.
He did not personally leave detailed instructions concerning elders and deacons for churches that had not yet been established.
Nor did he fully unfold doctrines such as the relationship between Adam and Christ, justification by faith, union with Christ, or the resurrection body in the form later found in Paul’s letters.
This was not because Jesus had omitted something necessary.
Rather, it was because he had already promised that his teaching ministry would continue through the Spirit and through the apostles whom he himself would appoint.
Paul himself demonstrates this distinction with remarkable clarity.
When discussing marriage in 1 Corinthians 7, he first writes,
“To the married I give this charge (not I, but the Lord)…” (1 Cor. 7:10)
Here Paul appeals directly to teaching already given by Jesus during his earthly ministry.
A few verses later he writes,
“To the rest I say (I, not the Lord)…” (1 Cor. 7:12)
Paul is not suggesting that what follows is merely his private opinion or carries less authority.
Rather, he is distinguishing between teaching already given by Jesus during his earthly ministry and new apostolic instruction required for circumstances that Jesus had not directly addressed before his ascension.
Later in the same letter Paul makes the authority of this apostolic instruction unmistakably clear.
“If anyone thinks that he is a prophet, or spiritual, he should acknowledge that the things I am writing to you are a command of the Lord. If anyone does not recognize this, he is not recognized.” (1 Cor. 14:37–38)
The distinction is therefore not between authoritative teaching and non-authoritative teaching.
It is the distinction between what Jesus taught before the cross and what the ascended Christ now teaches through his commissioned apostle.
Paul carefully distinguishes the two, while affirming the divine authority of both.
This is precisely what Jesus had promised before his ascension.
He would continue teaching his church.
Christ Continued Explaining His Saving Work
The Gospels proclaim the person and work of Jesus with wonderful clarity.
They tell us who Jesus is.
They proclaim his kingdom.
They record his miracles.
They recount his death and resurrection.
But the implications of those saving events continue to unfold throughout the apostolic writings.
Through Paul, Christ explains the significance of the cross in greater depth.
Romans unfolds justification by faith.
Galatians explains the believer’s freedom from the law.
Romans 5 sets Adam and Christ side by side as the heads of two humanities.
Romans 6 and Colossians explain union with Christ in his death and resurrection.
Romans 8 unfolds life in the Spirit and the hope of future glory.
1 Corinthians 15 provides the fullest New Testament treatment of the resurrection body.
None of these teachings stand alongside the work of Christ as though they were later additions.
They explain what Christ accomplished.
The ascended Christ continued unfolding the riches of his own saving work through the apostolic ministry he established.
Christ Continued Shepherding His Churches
The letters of Paul are strikingly pastoral.
They are not abstract theological treatises written in isolation from real life.
They were written to living congregations facing real joys, real sorrows, real conflicts, and real dangers.
Through these letters the ascended Christ continued caring for his churches.
He corrected error.
He restored sinners.
He encouraged the discouraged.
He comforted the suffering.
He warned the careless.
He protected congregations from false teachers.
He instructed churches concerning worship, discipline, spiritual gifts, generosity, leadership, unity, and holy living.
When Paul writes to Corinth, Ephesus, Philippi, or Thessalonica, the church is not simply hearing the reflections of a gifted missionary.
It is receiving the pastoral ministry of the ascended Christ through the apostle whom Christ himself commissioned.
Christ Continued Ordering His Church
As the gospel spread throughout the Roman world, new congregations required faithful leadership and sound organisation.
These churches did not yet exist during Jesus’ earthly ministry.
Their practical needs therefore required further instruction.
Through Paul, the ascended Christ provided teaching concerning elders and overseers.
He instructed churches concerning deacons.
He explained the qualifications required for church leaders.
He addressed public worship.
He instructed congregations concerning discipline, generosity, mission, and orderly church life.
These instructions should not be viewed as human organisational developments added after Jesus.
They belong to the continuing shepherding ministry of the ascended Lord, who continued caring for his growing church through apostolic teaching.
Christ Continued Explaining the Old Testament
Throughout this Genesis2Paul project one principle has remained constant.
Each biblical author should first be allowed to speak in his own historical and literary context.
Moses must first be understood as Moses.
The prophets must first be understood as prophets.
Only then should readers observe how later biblical authors, under the inspiration of the Holy Spirit, progressively develop God’s earlier revelation.
Within that unfolding revelation, Paul occupies a unique place.
He is not simply another interpreter of Moses.
According to the New Testament itself, he is one of the apostles personally appointed by the ascended Christ to explain how God’s saving purposes revealed in the Old Testament find their fulfilment in Christ.
This can be seen throughout his letters.
Adam is understood in the light of Christ.
Abraham’s faith is unfolded in the light of the gospel.
The Exodus becomes a pattern of Christian instruction.
The promises made throughout Israel’s history are shown to reach their fulfilment in Christ.
Paul does not replace Moses.
Neither does he contradict Moses.
Rather, the ascended Christ himself appointed Paul to explain how Moses finds his fulfilment within God’s completed plan of redemption.
To receive Paul’s interpretation is therefore not merely to agree with an ancient theologian.
It is to receive one of Christ’s own authorised interpreters of the Old Testament.
Receiving Paul’s Teaching Is Receiving Christ’s Gift
This brings us back to the question with which this article began.
Why should Christians receive Paul’s teaching as the teaching of Christ?
The answer is not because Paul possessed greater wisdom than other believers.
Nor because the early church simply decided to give his writings unusual authority.
Nor because later Christian tradition elevated Paul to a position alongside Jesus.
The answer is much simpler.
The ascended Christ personally called Paul.
The ascended Christ entrusted Paul with apostolic ministry.
The ascended Christ continued teaching his church through Paul.
The New Testament consistently presents Paul’s ministry as one of Christ’s own gifts to his people.
Receiving Paul’s teaching is therefore not a matter of choosing Paul instead of Jesus.
It is a matter of receiving the continuing ministry of the ascended Christ.
Throughout this study we have traced a consistent pattern.
Jesus promised the coming of the Spirit.
Jesus appointed apostles to speak in his name.
The ascended Christ personally commissioned Paul.
Luke carefully documented that calling.
The other apostles recognised Paul’s ministry.
The churches received his letters.
Peter placed those letters among the Scriptures.
The issue, therefore, is not whether Christians should elevate Paul alongside Jesus.
The issue is whether Christians will gratefully receive everything that the ascended Christ has chosen to give his church through the apostles whom he himself appointed.
That is why Christians receive Paul’s teaching as the teaching of Christ.
It is not because Paul replaced Jesus, but because the ascended Christ continued his own ministry through Paul.
Continue Exploring
This study has argued that the ascended Christ continued teaching His Church through the apostles, and that their writings therefore belong to Christ’s continuing teaching ministry.
Once their testimony is received in that way, a striking pattern comes into view: why do Jesus and His apostles keep returning to Genesis?
Why Do Jesus and the Apostles Keep Returning to Genesis? → Explore this study ←
The next study identifies the repeated New Testament return to creation, Adam and Eve, marriage, sin, death, promise, and the beginnings of God’s purposes. → Explore this study ←