March 12, 2026
There seems to be very little disagreement among Christians, because of all the very negative propaganda, that Pelagius was the worst heretic that has ever lived. We will look into that claim and try to determine its truth. I recommend a book by Dr. Ali Bonner, The Myth of Pelagianism. It is an important book on the subject. What exactly did this horrible heretic Pelagius actually believe and teach? ChatGPT is also a useful resource on the subject.
ChatGPT writes that “Pelagius did notteach that most Christians actually live in sinless perfection, nor that it was the normal experience of believers, as some Christians actually think.
His central claim was that sinless obedience is possible because God would not command something humans are incapable of doing. The controversy arose because Augustine of Hippo interpreted Pelagius’s teaching as implying that humans could achieve righteousness without the necessity of divine grace, which Augustine believed undermined the gospel.
Let us break Pelagius’s position into the key points historians generally agree on”, according to ChatGPT.
1. Pelagius argued that sinless living is possible
Pelagius repeatedly argued from the logic of God’s commands:
- If God commands something, humans must have the ability to obey it.
- Otherwise, God would be unjust to command it.
So, when Jesus says things like:
- Gospel of Matthew 5:48 — “Be ye therefore perfect.”
Pelagius concluded that perfection must be genuinely attainable, at least in principle. This was the heart of his argument. We will go over the context and what is being commanded later.
But for now, let us understand that this passage is the most difficult one to understand, unlike the other commandments of Jesus and the apostles, such as thou shalt not lie, steal, murder, fornicate, commit adultery, and so forth. That radical heretic, Pelagius, believed Christians could obey these commandments because God would never demand the impossible.
2. But Pelagius did not claim most Christians actually achieved it
From the surviving writings of Pelagius (not what others claimed Pelagius taught):
- He admitted and believed that a few people actually live without sin.
- He often said it is rare.
- He emphasized human weakness and habit as the reason people fail.
In other words, his view was roughly:
- Sinlessness is possible
- But not commonly achieved
He sometimes pointed to biblical examples he believed demonstrated the possibility:
- Abel
- Enoch
- **Zechariah and Elizabeth (from **Gospel of Luke 1:6)
But these were examples of possibility, not the norm, according to Pelagius. Might many Christians say only a radical heretic would ever say such an outrageous thing?
3. Pelagius believed grace helped not to sin, but he defined grace differently than Augustine
Another major reason Augustine of Hippo opposed him was that Pelagius defined grace primarily as:
- The gift of free will
- God’s law and teaching (Titus 2)
- The example of Christ
- Forgiveness after sin
Augustine argued that grace must be an inward transformation of the will, not merely instruction. And the inward transformation must come from outside of man. In other words, man is not capable of it, so God must irresistibly supply it.
This difference created the sharp theological divide that still causes tension today. And rightfully so. It is actually a different gospel. Which one is correct?
4. Augustine believed Pelagius’s position logically led to pride
Augustine thought that if people believed they could live without sin, they might conclude:
- Some people actually do
Augustine, then, and many today, think that the worst thing a person can do is live without sinning against God. Apparently, they all think it is much better for everyone to sin than for a few to live righteously. How pathetic is that? Which view of the matter is heretical?
- And therefore, they do not need God’s grace
Augustine wanted everyone to know how helpless and dependent they are on God’s grace, even for the mere ability to obey God. He failed to realize that ability is a condition of moral obligation, not a virtue in itself. He also failed to realize that if we are not able to obey God, then it is clearly unjust of God to command our obedience and then to damn us for not doing the impossible. The God of Scripture would never do that. But that is what the God of Augustinian Calvinism is like.
So, Augustine strongly insisted:
- Even the holiest Christians still sin daily.
How did he know such a thing when Scripture itself left that question unanswered in the case of a few individuals? Was Augustine omniscient?
And how could Augustine utter such words when the Bible, in many places, proclaims the exact opposite of this? Remember Part Two and all the passages we looked at?
- True perfection only comes after resurrection.
This debate eventually led to Pelagianism being condemned at the Council of Carthage (418) and later reaffirmed at the Council of Ephesus, per ChatGPT.
But what you may not know is how Augustine accomplished this, and the likely injustice used to get it done. Look into the story, and you may be surprised that a supposed man of God would act as Augustine did. Could that be why Augustine claimed that even believers sin daily? What most of us know is what Augustine and his supporters want us to know about Pelagius. But an alarming story behind it all, in my opinion, reflects poorly on Augustine.
Pelagius taught:
- Sinless obedience is genuinely possible, or God would never command it
- God’s grace is needed not to make us able to do as God commands but to persuade us to do what God commands, and that is to become willing to obey so that we do in truth obey God
- Very few people actually achieve it
- Failure comes from habit and moral weakness, not from an inability of human nature or a sinful nature inherited from Adam.
I asked ChatGPT to respond to my thoughts. “Modern historians, including the Cambridge scholar you mentioned, argue that Augustine may have exaggerated Pelagius’s claims, and that much of what later theology calls “Pelagianism” might actually be Augustine’s reconstruction rather than Pelagius’s actual teachings. That debate remains one of the most interesting issues in early Christian theology.”
ChatGPT continues, “You are referring to a line of scholarship that has become quite influential in recent decades, especially through the work of Ali Bonner, a historian at the University of Cambridge. In her book The Myth of Pelagianism (2018), she argues that what later theology calls Pelagianism may largely be a construction of Augustine of Hippo and his followers rather than the real teaching of Pelagius.”
Below is a clear summary of that argument and the evidence historians point to.
1. Pelagius’s own surviving writings sound far more “orthodox” than Augustine claimed
When scholars examine Pelagius’s surviving works—especially:
- Commentary on Romans
- Letter to Demetrias
They find that Pelagius repeatedly affirms things like:
- God’s grace is necessary
- Salvation is through Christ
- Humans depend on God for forgiveness
He also frequently speaks of human weakness and the need for repentance. This does not look like the caricature that later theology often presents of Pelagius (a teacher saying humans can save themselves without the grace of God helping).
2. Augustine framed the controversy around Original Sin
The real clash centered on how to interpret Adam and human nature. According to Augustine of Hippo:
- Humanity inherited guilt and corruption from Adam.
- Humans cannot choose good without irresistible grace.
- Therefore, humans can only choose evil until they are equipped by irresistible grace.
Pelagius appears to have rejected the idea that Adam’s guilt is transmitted biologically to all humans. Later in his life, Augustine started teaching this. Pelagius’s view aligns with the early church fathers, whereas Augustine’s did not. Who then is the real heretic?
Instead, Pelagius believed:
- Each person is born morally capable of obedience.
- Sin spreads by imitation, not inherited guilt or an inbred sinful nature.
This disagreement became the central theological fault line. And we are still arguing about it today.
3. Bonner’s thesis: “Pelagianism” may be Augustine’s polemical invention
In The Myth of Pelagianism, Ali Bonner argues something quite striking: Pelagius and the people labeled “Pelagians” were actually part of a broad Roman Christian moral reform movement that emphasized:
- moral seriousness
- ascetic discipline
- obedience to Christ’s commands
Does it not seem ridiculous to you that most of the Christian world thinks of Pelagius as some awful heretic for wanting Christians to be moral, serious, disciplined, and to obey Christ’s commands? What kind of a monster would teach such ideas?
According to Bonner:
- Augustine reframed this movement as a theological heresy.
- He attributed positions to them that their own texts rarely express or that they expressly denied. You might want to read that again.
Her conclusion is essentially: “Pelagianism” as a coherent heretical system may never have existed. Yet Christians today throw it around as if the entire Christian world condemns this man and everyone knows he was wrong about everything he taught. How gullible we all are.
Instead, Augustine grouped together various critics and portrayed them as denying grace.
What kind of Christian leader does such a thing to another brother in the faith?
4. Why Augustine may have reacted so strongly
Several historical pressures were at work. At the time:
- The Roman Empire had recently become Christian. (in name only, when Constantine made the Christian religion a legal option)
- Many people were becoming Christians nominally.
- Moral laxity in the church worried reformers like Pelagius.
Pelagius emphasized passages like:
- Gospel of Matthew 5:48 — “Be ye therefore perfect.”
- First Epistle of John 3:6 — “Whosoever abideth in him sinneth not.”
Pelagius’s preaching pushed Christians toward radical moral seriousness. My, what a terrible person would do such a thing? But if someone preaches a gospel in sin, everyone applauds and thinks they are hearing from heaven, when they are not. Augustine feared that teaching moral ability without a strong emphasis on grace would lead to spiritual pride and legalism. And as awful as it sounds, it might lead to Christians obeying God and not man.
He overlooked the opposite risk that his teaching would become the foundation for antinomianism and a sinful Christianity, which many think has sent countless people to damnation.
5. The political dimension
Augustine had an enormous influence on North African bishops. His interpretation eventually prevailed through church councils such as:
- Council of Carthage (418)
- Council of Ephesus
After these rulings:
- Pelagius’s writings were suppressed and destroyed
- Augustine’s description of the controversy became the dominant narrative.
For over a thousand years, Western theology knew Pelagius mostly through Augustine’s critiques of him. And that was, at best, a very uncharitable and un-Christian critique.
6. What many modern historians now think
Most scholars today land somewhere between two extremes. They generally agree that:
- Pelagius did emphasize human moral ability more strongly than Augustine liked.
- But he probably did not actually teach salvation without grace.
- Augustine likely overstated or simplified his opponent’s position.
So, the debate was probably less radical than later theology portrays.
In summary, Pelagius likely taught:
- Humans are capable of obedience.
- Sinlessness is possible but rare.
- Grace includes God’s gifts of creation, law, teaching, and forgiveness.
Augustine argued instead:
- Humans are born corrupted by original sin. (Now that is pagan, and provably so according to Dr. Kenneth Wilson.)
- True obedience requires irresistible transforming grace. (If true, that means God wants most people to continue to sin, for if He did not want that, then God would irresistibly change them.)
The fierce conflict between these two frameworks shaped much of Western Christian theology for the next 1,500 years.
Many people don’t realize that several early church fathers, before Augustine, actually spoke about human ability and perfection in ways that sound much closer to Pelagius than to Augustine, writes ChatGPT. Have you ever heard that before?
Consider the following quotes from writers like Irenaeus, Justin Martyr, and John Chrysostom, which make the whole controversy even more interesting.
Several early Christian writers before the time of Augustine of Hippo spoke about human freedom, obedience, and even perfection in ways that many modern historians note sound closer to Pelagius than to Augustine’s later doctrine of inherited inability.
These writers were not “Pelagian” (the controversy did not yet exist), but they clearly emphasized human responsibility and the real possibility of obedience.
Below are some representative passages.
1. Justin Martyr (2nd century)
Justin strongly affirmed human freedom and responsibility:
“We have learned from the prophets… that punishments and chastisements and good rewards are rendered according to the merit of each man’s actions. Since if it be not so, but all things happen by fate, neither is anything at all in our own power.” First Apology, ch. 43
He continues: “Each man goes to everlasting punishment or salvation according to the value of his actions.” Justin’s logic is similar to Pelagius’s argument: God’s judgment presupposes genuine human ability to choose good or evil.
2. Irenaeus (late 2nd century)
Irenaeus also strongly emphasized human freedom:
“Man is possessed of free will from the beginning… and God gives good counsel to all. And man is responsible for the choice of the good.” Against Heresies, Book IV
Another famous statement: “If then it were not in our power to do or not to do these things, what reason had the apostle… to exhort us to do some things and to abstain from others?”
This argument is very similar to Pelagius’s reasoning about God’s commands implying human capacity. And is this not common sense before it is twisted by theological sophistry?
3. Clement of Alexandria (late 2nd century)
Clement explicitly said virtue is within human power: “Neither praise nor blame nor rewards nor punishments are right if the soul does not have the power of inclination and disinclination.” Stromata
He also wrote: “It is ours to choose what is good.” You will recognize that this is the opposite of what Augustine taught later in life.
4. John Chrysostom (4th century)
Chrysostom, a near-contemporary of Augustine, frequently preached that obedience was genuinely achievable: “All depends indeed on God, but not so that our free will is hindered… Everything depends on Him and on us.”
He also said something very striking when discussing Christ’s commands: “If He had not made us capable of virtue, He would not have commanded it.” This line sounds almost identical to the argument Pelagius later used. And it is what reason and the word of God demand.
5. Origen (3rd century)
Origen also emphasized human freedom strongly: “The rational creature… possesses the power of free will.” On First Principles
He taught that each soul chooses righteousness or sin.
What makes these quotes significant
ChatGPT states that many historians observe that before Augustine:
- Christian writers almost universally affirmed strong human freedom.
- They regularly said obedience was genuinely possible.
- The idea that humans are born unable not to sin was not widely taught.
When Augustine of Hippo developed his doctrine of Original Sin, it represented a major shift in Western theology, writes ChatGPT. That means that Augustine changed Christian orthodoxy, and that is the thesis of Dr. Ali Bonner, author of the Myth of Pelagianism. Yet, most Christians think Augustine was Orthodox, and he was not toward the end of his life. So who is the real heretic?
Eastern Christianity (for example, writers like John Chrysostom) largely continued emphasizing human cooperation with grace, a framework sometimes called synergism. They rejected Augustine’s Original Sin and Guilt theology.
In short, the early church generally, but widely, held that:
- Humans possess real freedom.
- God’s commands imply real ability.
- Grace assists and teaches, but humans must cooperate.
That is why modern scholars sometimes say the dispute between Pelagius and Augustine of Hippo was not simply “orthodoxy vs heresy,” but two different theological trajectories developing within early Christianity, according to ChatGPT. But Augustine’s change is from the 5th century, so the idea that all this happened in “early” Christianity is a stretch. I don’t see the 5th century as early. Do you?
And the fact that most early Christian Fathers believed doctrines that Pelagius taught brings us back to the controversy between Augustine and Pelagius. ChatGPT says that this is often characterized as “orthodoxy (Augustine) vs heresy (Pelagius),” but maybe we should think of this as two different theological trajectories within early Christianity.
But what if the statement reads like this? “Most early Christian Fathers believed doctrines that Pelagius taught, ” which brings us back to the controversy between Augustine and Pelagius in that Augustine taught heresy and Pelagius was Orthodox, and not the other way around?
I questioned ChatGPT about which church fathers taught that, which is different from the ones just quoted, who are very similar to Pelagius’s view. See Part 2 of this article, Can A Christian Live Without Sinning? The Early Church for more details. This is very important and revealing.
Augustine himself, earlier in his life, actually taught a much stronger doctrine of free will—closer to these earlier fathers—before the Pelagian controversy changed his theology. Many historians consider this one of the most revealing shifts in the whole debate.
This is one of the most interesting developments in the history of Christian theology. Augustine of Hippo did not always teach the same doctrine of human inability and irresistible grace that later became associated with him. In several earlier writings (before the Pelagian controversy), he spoke much more strongly about free will and human responsibility.
Below are some examples that historians often highlight.
1. Augustine’s early work defending free will
In one of his earliest major works, On Free Choice of the Will (De libero arbitrio, written around 388–395), Augustine argued that evil comes from human choice, not from God. He wrote: “Nothing is so much in the power of the will as the will itself.” And elsewhere: “If we sin, it is by the will; if we live rightly, it is by the will.”
The entire purpose of this book was to defend human responsibility against the idea that evil might come from God. Augustine later returned to pagan ideas and repented of most of the beliefs we are now considering.
2. Early Augustine taught that obedience was genuinely possible. You read that correctly.
In some early discussions of Christian living, Augustine sounds quite similar to earlier fathers. For example, he argued that God’s commands imply human ability: “For God does not command impossibilities, but by commanding He admonishes you both to do what you can and to ask for what you cannot.”
This statement still includes grace, but it assumes humans genuinely can obey God’s commands.
3. Augustine initially interpreted Romans 7 differently
In early interpretations of the Epistle to the Romans, Augustine understood passages like Romans 7 as describing a person not yet fully committed to God, rather than the normal condition of humanity and every Christian.
Later, during the Pelagian controversy, he changed his interpretation and began teaching that Romans 7 describes the ongoing struggle of even believers. This shift supported his developing doctrine that humans are incapable of righteousness without special grace.
4. The turning point: the Pelagian controversy
Around 411–418, Augustine began writing against Pelagius and his followers. During this period, Augustine developed stronger doctrines, including:
- inherited guilt from Adam
- the inability of the human will to choose good without God’s irresistible grace
- the absolute necessity of irresistible and predestining grace
Many of these ideas appear more strongly in later works, such as:
- On the Spirit and the Letter
- On Nature and Grace
- On the Predestination of the Saints
In these writings, Augustine argues that the human will is enslaved by sin until God liberates it. That is the opposite of what he once taught and what the early church fathers believed.
5. Scholars often describe this as a theological development (some might think “theological development” is another word for heresy)
Many historians think Augustine’s thought developed significantly over time, rather than remaining consistent. Some of the influences on this shift include:
- his intense reading of the Epistle to the Romans
- his pastoral battle against what he saw as moral self-reliance
- his earlier struggle with Manichaeism, which had denied free will altogether
By the time of the Pelagian controversy, Augustine had become convinced that human nature after Adam is deeply incapacitated. In other words, Augustine began teaching that man has a non-free will. See the works of Kenneth Wilson, PHD and MD. A non-free, free will is not free will, no matter how cleverly it is argued. Augustine went back to his Manichaeism, which denied that we have free will.
6. Why this matters historically
Because Augustine’s later views became extremely influential in Western Christianity, they shaped:
- medieval Catholic theology
- the teachings of Martin Luther
- the theology of John Calvin
- many Protestant doctrines of grace
But the earlier church fathers—and even Augustine himself earlier—often sounded much more optimistic about human ability. Isn’t it strange that this is what they accused Pelagius of: being too optimistic about human ability?
This is why some historians say the debate between Pelagius and Augustine of Hippo was actually a turning point in Western Christian anthropology (the doctrine of human nature).
In simple terms
Early Augustine:
- Strong emphasis on free will
- Humans are capable of choosing righteousness or sin
Later Augustine:
- Human will is enslaved by inherited sin, which comes from Adam
- Only transforming grace enables obedience
Pelagius actually quoted Augustine approvingly in some of his own writings, because Pelagius thought Augustine agreed with him.
That little historical irony tells us a lot about how the controversy developed.
ChatGPT continues, “Yes, the resource you mentioned is indeed considered important in current scholarship. Kenneth Wilson, in his Oxford dissertation published as Augustine’s Conversion from Traditional Free Choice to ‘Non‑Free Free Will’, argues that Augustine of Hippo underwent a real theological shift during the controversy with Pelagius.
Wilson’s thesis fits very closely with the historical trajectory we’ve been discussing: that Augustine moved from the earlier “traditional” Christian view of free choice to a new doctrine of the will’s incapacity without grace. ChatGPT writes, Let me show you the historical irony you asked about first, and then how Wilson interprets the shift. Left off here.
1. Pelagius actually quoted Augustine approvingly
One of the surprising facts historians point out is that Pelagius initially cited Augustine as an authority.
In his writings, Pelagius quoted Augustine’s famous statement:
“God does not command impossibilities, but by commanding He admonishes you both to do what you can and to ask for what you cannot.”
Pelagius used this to argue:
- God’s commands imply human capacity
- Grace assists, but obedience is genuinely possible
Pelagius clearly believed Augustine supported his basic principle.
This quote comes from Augustine’s earlier work, On Nature and Grace, where Augustine still framed the issue in a way Pelagius found agreeable.
2. Augustine later rejected the Pelagian use of his own words
Once the controversy intensified, Augustine insisted that Pelagius misunderstood him.
He argued that the statement meant:
- Humans can do nothing good without grace
- The command shows our weakness and drives us to ask God for help
In other words, the same sentence was interpreted in two different ways.
This illustrates how the theological disagreement deepened over time.
3. Kenneth Wilson’s reconstruction of the shift
According to Kenneth Wilson, Augustine’s theology evolved in two major phases.
Phase 1 — “Traditional Free Choice” (before ~412)
This was the view shared by most earlier Christian writers.
Key features:
- Humans possess liberum arbitrium (free choice).
- Sin is a voluntary act.
- Grace assists but does not replace human freedom.
This aligns with earlier writers like:
- Justin Martyr
- Irenaeus
- John Chrysostom
Phase 2 — “Non-Free, Free Will” (after ~412)
During the Pelagian controversy, Augustine began teaching:
- Humans retain a will, but it is unable to choose righteousness without divine intervention.
- Grace becomes causally decisive.
- God’s predestination determines who will receive that grace.
Wilson calls this “non-free, free will” because:
- People still make choices
- But their will cannot choose righteousness without God first changing it
4. Why Augustine changed his position (Wilson’s argument)
Wilson suggests several pressures contributed:
Pastoral concern
Augustine feared Christians might believe: “I can live righteously on my own.” He thought this led to spiritual pride.
Scriptural interpretation
Augustine increasingly read passages like:
- Epistle to the Romans 9
- Epistle to the Romans 7
as teaching human inability and divine election.
The Pelagian controversy itself
Ironically, the debate pushed Augustine to clarify and strengthen his position.
5. The long-term effect on Western Christianity
Augustine’s later theology became the foundation for major Western doctrines, influencing figures such as:
- Martin Luther (especially in The Bondage of the Will)
- John Calvin
- medieval scholastic debates on grace
But Eastern Christianity largely never adopted Augustine’s strong doctrine of inherited inability, which is why Eastern theology often sounds closer to the earlier fathers and the actual Bible, according to ChatGPT.
The remarkable historical irony
- Pelagius thought Augustine was on his side.
- Augustine later became Pelagius’s most famous opponent.
- Augustine’s later theology eventually shaped much of Western Christianity.
- Augustine succeeded in branding Pelagius a heretic of sorts and getting him excommunicated. Does that sound like something a man of God would do?
According to ChatGPT, ‘Several church councils that condemned “Pelagianism” never actually examined Pelagius’s writings directly but relied heavily on Augustine’s descriptions of his views.
The politics of those councils is a very interesting story and helps explain why Augustine’s interpretation became dominant. And the story sounds like a political hit job today.
The political and procedural side of the controversy is indeed fascinating, because the condemnation of Pelagius unfolded through several church councils, and in many cases, the bishops involved relied heavily on the reports and theological framing of Augustine of Hippo and his allies. And they did not allow Pelagius to defend himself. Does that sound like something a genuine man of God would do?
Below is a simplified walkthrough of the key moments.
1. The first accusations in North Africa (411–416)
The controversy began when Pelagius’s teachings reached North Africa through one of his associates, Caelestius.
African bishops—many influenced by Augustine—objected to several ideas attributed to them, including:
- Adam’s sin harmed only himself.
- Infants are born in the same condition as Adam before the fall.
- Humans can live without sin if they choose.
These claims were condemned locally at councils such as the Council of Carthage (411).
Importantly, Pelagius himself was not present at these proceedings. Can you say political hit job?
2. Pelagius’s hearing in Palestine (415)
Pelagius later appeared before bishops in the East at the Council of Diospolis (also called the Synod of Lydda).
At this hearing:
- Pelagius affirmed the necessity of grace.
- He rejected statements attributed to Caelestius that seemed extreme.
- The bishops concluded he was orthodox.
He was therefore acquitted. This outcome frustrated Augustine and the North African bishops.
3. Appeals to Rome
After the acquittal, the African bishops wrote to Pope Innocent I, urging him to condemn Pelagius. In 417, Innocent agreed and issued letters condemning Pelagian teachings.
However, when a new pope, Pope Zosimus, took office, Pelagius and Caelestius sent explanations defending their views.
Initially, Zosimus was inclined to accept their orthodoxy.
4. Political pressure from North Africa and the emperor
The African bishops strongly protested Zosimus’s favorable response.
At the same time, the Western Roman emperor Honorius issued an imperial edict against the Pelagians.
Under this combined ecclesiastical and political pressure:
- Zosimus reversed his earlier position.
- Pelagian teaching was formally condemned in 418.
This occurred at the Council of Carthage (418), which issued a series of anti-Pelagian canons.
And let me refer you back to those theologians who think that Scripture, tradition, and church councils should all be equally authoritative in determining truth and the meaning of the Bible. Read my articles on Major Christian Church Councils, Christian Perfection, 2 Timothy 3, where I address this error. This is one of many examples where church councils got it wrong.
5. Final confirmation at an ecumenical council
The condemnation was later reaffirmed at the Council of Ephesus in 431.
By that time:
- Pelagius himself had largely disappeared from the historical record.
- The theological narrative had already been shaped by Augustine’s writings.
6. Why historians find this interesting
Modern historians note several unusual features of the process:
- Pelagius was acquitted in the East, where many bishops understood his explanations.
- Most condemnations occurred in the West, where Augustine’s influence was strongest.
- Political pressure from the emperor played a significant role in the final outcome.
- Much of what later generations believed about Pelagius came through Augustine’s critiques, because Pelagius’s own writings were later suppressed.
Because of this, historians like Ali Bonner and Kenneth Wilson argue that the controversy was far more complex than the simple “orthodoxy vs heresy” story often told later.
One of the great historical ironies
- In the Greek-speaking Eastern church, theologians often continued teaching about human freedom and cooperation with grace in ways that sound closer to Pelagius.
- In the Latin West, Augustine’s theology became dominant and shaped the later traditions that influenced figures like Martin Luther and John Calvin.
The Pelagian controversy became one of the major turning points in how Christianity understood human nature, sin, and grace.
What really surprised many historians when they studied the primary sources was that several statements Augustine condemned as “Pelagian” were actually taught by respected earlier church fathers before him. That discovery is one reason modern scholars began re-examining the whole controversy.
Many historians noticed that some ideas condemned during the Pelagian controversy were actually expressed by respected earlier Christian writers before Augustine of Hippo. That discovery is one reason modern scholars re-examined whether the conflict with Pelagius represented a genuine break in theology rather than simply the rejection of a long-standing consensus.
Below are a few examples that scholars frequently discuss.
1. The idea that humans are born morally capable
One proposition condemned in the anti-Pelagian canons was the idea that humans are born capable of obedience rather than already guilty because of Adam.
Yet earlier fathers often wrote this way.
Irenaeus (2nd century)
In Against Heresies, he explained human responsibility like this:
“Man is endowed with the faculty of distinguishing good and evil… and therefore is rightly judged.”
His reasoning is straightforward:
- Humans must be capable of choosing good or evil
- Otherwise, judgment would not be just.
That logic is almost identical to the reasoning later used by Pelagius.
2. The claim that God commands what humans can actually do
One of Pelagius’s central arguments was that God would not command the impossible.
But earlier fathers said similar things.
John Chrysostom
Preaching on moral obedience, he said:
“If He had not made us capable of virtue, He would not have commanded it.”
Again, the same reasoning appears:
- Commands imply real human ability to do as commanded.
3. The view that sin spreads by imitation
Pelagius argued that sin spreads because humans imitate the bad example of Adam, not because they inherit his guilt. Interestingly, a similar concept appears earlier.
Justin Martyr
In the First Apology, he wrote:
“Every man goes to everlasting punishment or salvation according to the value of his actions.”
This emphasis on individual moral responsibility fits the earlier Christian pattern.
4. The idea that Christians can live righteously
Before Augustine, many writers spoke very optimistically about the possibility of obedience.
Clement of Alexandria
In Stromata, he argued:
“The power to obey or disobey lies within us.”
Origen
In On First Principles, he said:
“The rational creature has freedom of will.”
These writers clearly expected Christians to pursue real righteousness.
5. Why this surprised modern historians
For many centuries, Western theology largely followed Augustine’s framework:
- inherited guilt
- human inability without grace
- predestination
But when scholars interested in finding the truth examined earlier sources closely, they noticed that pre-Augustinian theology sounded different.
This led historians such as:
- Ali Bonner
- Kenneth Wilson
to propose that the Pelagian controversy represented a major turning point in Western Christian anthropology.
In simple terms
Before Augustine, many Christian writers taught:
- Humans possess real moral freedom.
- God’s commands imply real ability.
- Grace assists human obedience.
After Augustine, Western theology increasingly emphasized:
- inherited corruption from Adam
- inability to obey without transforming grace
- predestination
ChatGPT writes, ‘The book you mentioned by Kenneth Wilson, Augustine’s Conversion from Traditional Free Choice to ‘Non‑Free Free Will’, is valuable precisely because it traces how Augustine moved from the earlier tradition into the later framework during the Pelagian debate’.
Final Comments
There is an important truth to remember in all this. Few can be trusted and are objective. Even pastors and theologians need to be checked out and verified. Do not assume that just because they know more about the Bible than you do, they actually know and believe the truth of the Bible. You must think about these things and hold to what is good, rejecting the rest.
Generally speaking, we are a trusting people and want to believe that men of God would never be subjective, petty, or hostile in their interpretation of the Word of God, but many are. Augustine, I believe, is a case in point.
Jesus never entrusted himself to man, for he knew what was in man. We should learn from Jesus. Get the truth from the Bible. Believe God, not man.
Much of what Augustine taught late in his life is unreasonable and obviously untrue to the plain and simple reading of the Bible. Why, then, do so many believe him? Too lazy to do the heavy lifting and learn the truth ourselves? Safety in numbers? Peer pressure? What do you think?
Jesus said if the blind follow the blind, both fall into the pit. Be sure you are not following a blind guide dressed as a pastor, priest, or theologian.
Can a Christian live without sinning?
Many early Christian leaders, as well as Pelagius, said yes, but he did not say that Christians actually do stop sinning completely, only that they have the ability to do so. He was also optimistic that Christians could live righteous lives, not in absolute sinlessness. Sin would be the rare exception in a Christian’s life, not the general rule or the norm.
Early in his life, Augustine would probably agree, but not later. Later in his life, Augustine believed even born-again Christians would sin daily. That blatant pessimism comes directly from pagan roots. See Dr. Wilson’s book for all the details. The early church fathers were equally optimistic about a Christian’s victory over sin.
Do you know any pastor, scholar, or theologian today who is equally optimistic about a Christians actual, not imputed, victory over sin, the flesh, and the devil?
Now you better understand why I write these articles.
See these articles for additional information. Part 2 of this article and the following articles, Can A Christian Live Without Sinning? Part 1 and 2.
