Direct Answer
Early Christians taught that baptism and repentance belong together. In the sources retrieved here, John’s baptism is repeatedly described as a baptism of water and repentance that prepared people for Christ, while Christian baptism is described as the fuller, saving, spiritual, evangelical baptism associated with Christ, the Holy Spirit, and the remission of sins.
They did not treat repentance as a bare feeling of regret. Repentance had to bear fruit. Origen, commenting on John the Baptist’s preaching, says that baptism is beneficial only to the one who repents, and that the person who comes without repentance is in greater danger. Tertullian, discussing John’s baptism, says John’s baptism was divine as a command but limited in effect: it prepared for heavenly things, but did not itself give the Holy Spirit or remission of sins. The anonymous Treatise on Re-Baptism similarly says John’s water baptism of repentance prepared the Jews to listen and announced the coming baptism with the Holy Spirit and fire.
So the short answer is: early Christians taught that repentance was the necessary moral turning that prepared a person for baptism and had to be visible in a changed life; baptism was not a magic washing apart from repentance, but in Christian baptism the church saw the grace of Christ, the gift of the Spirit, and the forgiveness that John’s preparatory baptism did not itself confer.
What Scripture Says
No separate Scripture text rows were retrieved for this question, but the early Christian sources themselves quote and argue from several biblical passages. The biblical pattern they draw from is especially clear in the preaching of John the Baptist and in Acts.
The anonymous Treatise on Re-Baptism begins its discussion by going back to John the Baptist. It says that John departed from the older washings and prepared the way for the new grace:
By the baptism of water and of repentance, which he practiced for a time, he gradually prepared the Jews to listen. He also laid hold of them by announcing a spiritual baptism that was to come, urging them and saying, ‘He that comes after me is mightier than I, whose shoe’s latchet I am not worthy to unloose: He shall baptize you with the Holy Ghost, and with fire,’ Matthew 3:11.
This gives the basic biblical distinction used by the early Christians: John baptized with water in connection with repentance, but he pointed beyond himself to Christ, who baptizes with the Holy Spirit and fire.
The same Treatise then quotes Acts 1:4-5, where the risen Lord tells the apostles to wait in Jerusalem for the Father’s promise:
John truly baptized with water, but you shall be baptized with the Holy Ghost not many days from now.
It also quotes Peter’s explanation in Acts 11:15-17:
And as I began to speak, the Holy Ghost fell upon them as on us at the beginning; and I remembered the word of the Lord, how that He said, John indeed baptized with water, but you shall be baptized with the Holy Ghost. If, therefore, He gave them a like gift as to us, who believe in the Lord Jesus Christ, who was I, that I could withstand the Lord?
These passages establish that the earliest Christian preaching distinguished John’s baptism from the new work of Christ and the Spirit. John’s baptism was not despised; it was preparatory and divinely commanded. But it was not the fullness of the Christian gift.
Origen, in his Commentary on John, draws from Matthew 3:7-8. He notes that when Pharisees and Sadducees came to John’s baptism, John rebuked them:
Brood of vipers, who has warned you to flee from the wrath to come? Therefore bear fruit worthy of repentance.
Origen explains that they lacked the fruits of repentance and wrongly rested in their descent from Abraham. The important point is that baptism was not separated from repentance. The outward approach to baptism did not help those who came without the inward turning and its fruit.
In another place, Origen says Matthew alone adds that John came to baptize with water ‘to repentance,’ and he draws a sharp conclusion:
Matthew alone adds the words ‘to repentance,’ teaching that the benefit of baptism is connected with the intention of the person baptized. To him who repents it is salutary, but to him who comes to it without repentance it will turn to greater condemnation.
That sentence is one of the clearest statements in the retrieved material. The act of baptism is not treated as a detached ritual. Its benefit is connected with repentance.
The later repentance of sinners also appears in the sources through biblical examples. In On Patience, Tertullian alludes to Jesus’ teaching about forgiving seventy-seven times, reconciling with a brother before offering at the altar, and the parable of the lost sheep in Luke 15:3-6. He says:
The shepherd’s patience seeks and finds the wandering ewe... Patience undertakes the labor of the search, and the patient bearer carries the forsaken sinner home on his shoulders.
The Apostolic Constitutions quotes the prayer of Manasseh as a model of a sinner humbling himself before God. In that prayer God is addressed as the one who has promised repentance and forgiveness:
You, O Lord, according to Your great goodness, have promised repentance and forgiveness to those who have sinned against You, and in Your infinite mercy have appointed repentance to sinners, that they may be saved.
Thus the biblical material used by these early writers shows three things: John called people to repentance and fruit; Christ brought the greater baptism of the Holy Spirit; and repentance remained the appointed way of return for sinners.
What the Early Christian Writers Say
1. Tertullian: John’s baptism was divine in command, but preparatory in effect
In On Baptism, chapter 10, Tertullian asks whether John’s baptism was heavenly or earthly. His answer is carefully balanced. He says it was divine because John was sent by God, but it was not heavenly in its full effect:
That baptism was indeed divine, yet in respect to the command, not also in respect to its efficacy. For we read that John was sent by the Lord to carry out this duty. But in its nature it was human. For it conveyed nothing celestial, but served beforehand for things celestial.
He then explains what John’s baptism did:
That is, it was appointed over repentance, which is in man’s power.
For Tertullian, John’s baptism was genuinely from God as a commanded ministry, but it belonged to the preparatory stage. It was connected with repentance, but it did not itself give the full heavenly gifts of Christian baptism:
Otherwise, if it had been celestial, it would have given both the Holy Spirit and remission of sins. But no one either pardons sins or freely grants the Spirit except God only.
He appeals to Acts, where people who had received John’s baptism had not received the Holy Spirit. His conclusion is that John’s baptism prepared people for Christ but did not itself bestow what belongs to Christ’s saving work.
This matters because it shows how early Christians held two ideas together. They honored John’s baptism as part of God’s plan, yet they insisted that the Christian baptism given through Christ was greater because it was joined to the Spirit and forgiveness.
2. The Treatise on Re-Baptism: John prepared the way for the new and true grace
The anonymous Treatise on Re-Baptism speaks similarly. It calls Christian baptism ‘saving and new baptism,’ and also ‘spiritual and evangelical baptism.’ It says John prepared the way for this:
He departed somewhat from the law, that is, from the most ancient baptism of Moses, and prepared the way for the new and true grace.
John did this through a temporary ministry:
By the baptism of water and of repentance, which he practiced for a time, he gradually prepared the Jews to listen.
The Treatise then connects John’s preaching directly to Matthew 3:11, Acts 1:4-5, and Acts 11:15-17. This shows that the writer did not treat baptism as merely symbolic in a loose sense, nor as repentance alone. John’s water baptism of repentance pointed to the coming baptism with the Holy Spirit.
The key contrast is this: John’s baptism was water and repentance, preparing hearers; Christ’s baptism is the new grace, spiritual and evangelical, accompanied by the Holy Spirit.
3. Origen: baptism benefits the repentant and condemns the unrepentant
Origen’s Commentary on John gives one of the strongest early statements on the relationship between baptism and repentance. While discussing John’s baptism and Matthew’s wording, he says:
Matthew alone adds the words ‘to repentance,’ teaching that the benefit of baptism is connected with the intention of the person baptized.
He then states the practical consequence:
To him who repents it is salutary, but to him who comes to it without repentance it will turn to greater condemnation.
Origen also describes the washing with water as symbolizing the soul’s cleansing from wickedness:
The washing with water, which is symbolic of the soul cleansing herself from every stain of wickedness, is no less in itself to those who submit to it a source of divine gifts.
The retrieved excerpt ends mid-sentence, so one should not press it beyond what is visible. But even from the visible portion, Origen’s point is clear: baptism is not detached from moral transformation. The water washing speaks of cleansing, but the person must come in repentance and faith, not presumption.
Origen also interprets John’s rebuke of the Pharisees and Sadducees. They came toward baptism, but John said they lacked fruits worthy of repentance. Origen says:
Clearly, they did not have the fruits of repentance, and like Pharisees they proudly claimed within themselves that they had Abraham as their father.
So for Origen, repentance is not merely saying, ‘I want baptism.’ It includes fruit and a rejection of false confidence.
4. Tertullian and later repentance: repentance is remedial, but not to be cheapened
Some of the retrieved sources deal not only with repentance before baptism, but repentance after sin. Tertullian’s On Modesty is severe and controversial in tone, especially regarding grave post-baptismal sins. Still, it shows that repentance was understood as a serious remedy, not an excuse for careless living.
In On Modesty, chapter 2, Tertullian says:
The remedial aid of repentance is determined by its own conditions, without unlimited concession.
That is a restrained way of saying repentance is real medicine, but it must not be turned into moral license. In chapter 10, he sharply criticizes those who appeal to a ‘second repentance’ in a way he thinks encourages sin. His argument is harsh, but it confirms that early Christians were wrestling seriously with repentance after baptism.
In chapter 19, Tertullian discusses the message to Thyatira in Revelation. He quotes the Lord’s warning that Jezebel was given time to repent but was unwilling, and that her adulterers must repent of her works. Tertullian applies this in a disputed way, but the shared premise is clear: repentance means turning from sinful works, not merely being sorry.
The same chapter also says of a heretic who discovers his error:
Who doubts that a heretic, deceived by a false baptismal rite, upon discovering his mischance, and expiating it by repentance, both attains pardon and is restored to the bosom of the Church?
This should be read cautiously because it appears in a polemical argument about heresy and baptism. But it still shows repentance functioning as a real return to God and the church.
5. Apostolic Constitutions: God appointed repentance for sinners so they may be saved
The Apostolic Constitutions gives a pastoral picture of repentance. In a section about how a bishop should treat the innocent, the guilty, and the penitent, it quotes Manasseh’s prayer:
You, O Lord, according to Your great goodness, have promised repentance and forgiveness to those who have sinned against You, and in Your infinite mercy have appointed repentance to sinners, that they may be saved.
This source does not in the quoted paragraph connect that prayer directly to baptism. Its value here is in showing the wider early Christian understanding of repentance: repentance is God’s merciful appointment for sinners, aimed at salvation and forgiveness.
What Is Explicitly Stated
The retrieved sources explicitly state the following:
- John’s baptism was a baptism of water and repentance. The Treatise on Re-Baptism says John practiced ‘the baptism of water and of repentance.’ Tertullian says John’s baptism was ‘appointed over repentance.’
- John’s baptism prepared for Christ. Tertullian says it ‘served beforehand for things celestial.’ The Treatise says John ‘prepared the way for the new and true grace.’
- Christ’s baptism is greater than John’s. The Treatise quotes Matthew 3:11: Christ ‘shall baptize you with the Holy Ghost, and with fire.’ It also quotes Acts 1:4-5 and Acts 11:15-17 to distinguish John’s water baptism from the baptism with the Holy Spirit.
- John’s baptism did not itself give the Holy Spirit or remission of sins. Tertullian says that if John’s baptism had been celestial in effect, ‘it would have given both the Holy Spirit and remission of sins,’ but only God pardons sins and grants the Spirit.
- Baptism without repentance is dangerous. Origen says, ‘To him who repents it is salutary, but to him who comes to it without repentance it will turn to greater condemnation.’
- Repentance must bear fruit. Origen applies John’s words, ‘bear fruit worthy of repentance,’ and says the Pharisees and Sadducees lacked such fruits.
- Repentance remains God’s merciful remedy for sinners. The Apostolic Constitutions says God has ‘promised repentance and forgiveness’ and ‘appointed repentance to sinners, that they may be saved.’
What Is Strongly Implied
Several things are strongly implied by the way these writers argue.
First, baptism was not treated as an empty ceremony. The Treatise calls Christian baptism ‘saving and new,’ ‘spiritual and evangelical,’ and connected with the Holy Spirit. Tertullian contrasts John’s preparatory baptism with the baptism that gives what only God can give: pardon and the Spirit.
Second, baptism was not treated as automatic apart from repentance. Origen’s statement is too direct to miss: baptism benefits the repentant, but harms the unrepentant. The outward act is not separated from the person’s intention, faith, and turning from sin.
Third, repentance was expected to become visible in conduct. The phrase ‘fruits worthy of repentance’ is central in Origen’s discussion. False confidence, such as resting in Abrahamic descent, was rebuked. In Christian terms, one could not simply claim religious identity while refusing the moral demands of repentance.
Fourth, the early Christian distinction between John’s baptism and Christian baptism was built from Scripture. The writers repeatedly appeal to Matthew, Acts, and John’s Gospel. Their point is not that John was wrong, but that his ministry was preparatory. John pointed to the one who would baptize with the Holy Spirit.
Fifth, repentance after sin was taken with great seriousness. The retrieved Tertullian passages are not a full map of early Christian penitential practice, and they include severe polemic. But they show that Christians did not think repentance meant easy permission to sin. Repentance was a medicine, but not a toy.
What These Sources Do Not Address
These sources do not give a complete baptismal manual. The excerpts retrieved here do not settle every later baptismal dispute.
They do not provide enough direct evidence here to answer questions about the precise mode of baptism, such as immersion versus pouring. They do not give a full baptismal liturgy in the visible excerpts. They do not directly address infant baptism in the quoted material. They also do not fully explain every detail of how early churches handled grave post-baptismal sin, though they show that repentance after sin was a major concern.
The excerpt from Justin Martyr’s First Apology is attached to a chapter titled Christian Baptism, but the visible excerpt supplied here does not contain Justin’s actual baptismal description. For that reason, this answer has not used Justin as a major witness, even though that chapter is historically important.
The sources also do not present early Christian writers as equal authorities with Scripture. They are valuable here because they show how early Christians read the apostolic texts and distinguished John’s preparatory baptism from Christian baptism in Christ and the Spirit.
Summary
The early Christian sources retrieved here teach that baptism and repentance are inseparably connected. John’s baptism was honored as divinely commanded, but it was preparatory: a baptism of water and repentance that called Israel to turn and be ready for Christ. Christian baptism was seen as the greater baptism of the new grace, connected with Christ, the Holy Spirit, and the remission of sins.
At the same time, the writers strongly warn against separating baptism from repentance. Origen says baptism is salutary to the one who repents, but brings greater condemnation to the one who comes without repentance. He also emphasizes John’s demand for fruits worthy of repentance. Tertullian says John’s baptism was appointed over repentance but did not itself give the Spirit or remission; those gifts belong to God and to the fuller work of Christ. The Treatise on Re-Baptism describes John’s baptism of water and repentance as preparation for the spiritual baptism Christ gives. The Apostolic Constitutions presents repentance as God’s merciful appointment for sinners so that they may be saved.
So, in these sources, repentance is the real turning from sin that must accompany baptism and continue in a life of fruit. Baptism is not merely repentance by another name, nor is it a ritual that works apart from repentance. It is the Christian washing associated with Christ’s grace, the Spirit, forgiveness, and a cleansed life.
