Baptism is the entry rite of the Christian faith, and churches differ on what it does, who should receive it, and how it should be performed. Some traditions see it as a sacrament through which God gives grace; others as an ordinance symbolizing the believer's faith. These differences trace to different readings of Scripture and different understandings of grace, the Church, and covenant.
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Content review notice: Initial release — under theological review. Positions summarize official denominational sources; named reviewers from each tradition are being onboarded.
In 30 seconds
Christians disagree about baptism: who should receive it, what it does, and how it should be done. Catholics, Orthodox, Lutherans, and Methodists baptize infants, teaching that God gives grace through the water — forgiveness, new birth, and entry into the Church. Reformed Christians also baptize infants, as the sign of the covenant replacing circumcision. Baptists alone baptize only believers old enough to profess faith, by full immersion, as a symbol of the faith already received. All six agree Christ commanded it (Matthew 28:19) and that baptism is never repeated — but they divide over whether the water itself conveys grace or testifies to grace already given.
At a glance
Six traditions, one line each
Tap a tradition to jump to its full column below. Traditions aren't ranked — shown in historical order, with your tradition first if you've picked one.
Baptism is the first sacrament of Christian initiation, by which a person is cleansed from sin, born again, and incorporated into the Church.
Orthodox
Eastern Orthodox
Holy Baptism by triple immersion in the name of the Holy Trinity cleanses all sins and makes a person a member of the Church.
Lutheran
Lutheran
Baptism is God's work of water joined to His Word, through which He offers grace and gives forgiveness of sins and eternal salvation.
Reformed
Reformed
Baptism is a sign and seal of the covenant of grace, administered with water in the Triune name to believers and their children.
Baptist
Baptist
Baptism is the immersion of a believer in water — an act of obedience symbolizing faith, not a means of grace.
Methodist
United Methodist
Baptism by water and the Holy Spirit initiates a person into the Church as a sign of God’s prevenient grace.
Historical thread
How we got here
The story of this doctrine across the centuries — how the early church practiced it, where the traditions diverged, and why.
In the New Testament, baptism is the immediate response to faith. John the Baptist preaches a baptism of repentance; Jesus Himself is baptized by John; and the risen Christ makes baptism part of making disciples: "baptizing them in the name of the Father, and of the Son, and of the Holy Ghost" (Matthew 28:19). Acts shows the pattern again and again — three thousand at Pentecost, the Ethiopian eunuch, the Philippian jailer — and whole households baptized together (Acts 16; 1 Corinthians 1).
In the second and third centuries the rite takes shape. The Didache (c. 100) prescribes baptism in "living water," already allowing pouring on the head three times when immersion is not possible. Justin Martyr (c. 155) describes the washing for new believers. Evidence for infant baptism accumulates: Irenaeus speaks of infants "born again to God," Origen says the Church received infant baptism from the apostles, and a council at Carthage (253) under Cyprian rejects delaying baptism to the eighth day. Tertullian alone urges delay — the outlier, not the rule.
The fourth and fifth centuries settle the questions Rome and Constantinople never reopen. Augustine fights on two fronts: against the Donatists he insists baptism belongs to Christ, not the minister, so baptisms by heretics are valid and never repeated; against Pelagius he insists infants carry original sin and need baptism's washing. Infant baptism becomes the settled norm across Christendom, with emergency baptism by any Christian allowed in necessity.
The Reformation breaks the consensus. Luther keeps infant baptism as God's promise, not human work; Zwingli and the Reformed treat it as the covenant sign replacing circumcision; the Anabaptists (1525) reject infant baptism entirely and rebaptize believers — and are persecuted by Catholics and magisterial Protestants alike. Baptists emerge in the seventeenth century with believer's immersion; Wesley and the Methodists keep infant baptism as a sign of prevenient grace. The result is the six positions compared on this page — one washing, six understandings.
Primary sources
What the early church said
Voices from the early church, long before the traditions split — what Christians believed about this topic, from its writers and councils.
“As many as are persuaded and believe that what we teach and say is true, and undertake to be able to live accordingly, are instructed to pray and to entreat God with fasting, for the remission of their sins that are past, we praying and fasting with them. Then they are brought by us where there is water, and are regenerated in the same manner in which we were ourselves regenerated.”
Justin Martyr (c. 100–165), First Apology, ch. 61
“He came to save all through means of Himself — all, I say, who through Him are born again to God — infants, and children, and boys, and youths, and old men.”
Irenaeus (c. 130–202), Against Heresies, Book II, ch. 22
“And so, according to the circumstances and disposition, and even age, of each individual, the delay of baptism is preferable; principally, however, in the case of little children.”
Tertullian (c. 155–220), On Baptism, ch. 18
“According to the usage of the Church, baptism is given even to infants.”
Origen (c. 184–253), Homilies on Leviticus, 8:3
“We think that no one ought to be hindered from obtaining grace by the law which was appointed, and that the spiritual circumcision ought not to be hindered by the circumcision of the flesh, but that absolutely every man is to be admitted to the grace of Christ.”
Cyprian of Carthage (c. 210–258), Letter 64 (to Fidus)
“The custom of Mother Church in baptizing infants is certainly not to be scorned... nor is it to be believed that its tradition is anything except apostolic.”
Augustine of Hippo (354–430), The Literal Meaning of Genesis, 10:23
“Great is the Baptism that lies before you: a ransom to captives; a remission of offences; a death of sin; a new-birth of the soul; a garment of light; a holy indissoluble seal; a chariot to heaven; the delight of Paradise; a welcome into the kingdom; the gift of adoption!”
Cyril of Jerusalem (c. 313–386), Procatechesis (Introductory Lecture), §16
Steelmanned
Common objections, answered
The pushback each view tends to hear — and how that tradition answers it.
“Infant baptism isn’t in Scripture — every baptism in the New Testament follows the person’s own confession of faith.”
The Catholic response: The Catholic Church teaches that infants are baptized in the faith of the Church, which professes the faith on their behalf (CCC 1250). The New Testament records whole households being baptized (Acts 16:15, 33; 1 Corinthians 1:16), Colossians 2:11-12 ties baptism to circumcision — given to eight-day-old infants — and Origen testifies that the Church received from the apostles the tradition of baptizing infants. Scripture never excludes children from the covenant sign.
“The thief on the cross was saved without being baptized, so baptism obviously isn’t necessary for salvation — it’s just an outward symbol.”
The Baptist response: Baptists agree with the premise: the Baptist Faith and Message 2000 (Article VII) calls baptism “an act of obedience symbolizing the believer’s faith,” and salvation is by grace through faith alone — the thief on the cross proves the point rather than threatening it. But baptism is still commanded by Christ (Matthew 28:19), so while it does not save, it is not optional for the obedient believer.
“If baptism replaced circumcision, why is there no explicit New Testament command to baptize infants the way Genesis 17 commanded circumcision on the eighth day?”
The Reformed response: The Reformed answer is covenantal: children of believers are members of the covenant, so the command is embedded in the covenant structure itself — “the promise is unto you, and to your children” (Acts 2:39), and believers’ children are called “holy” (1 Corinthians 7:14). The Westminster Confession (28.4) holds that “not only those that do actually profess faith… but also the infants of one or both believing parents are to be baptized.” Given the Jewish context, the absence of any repeal of infant inclusion is itself significant.
“Mark 16:16 says “he who believes and is baptized will be saved” — an infant can’t believe, so baptizing infants contradicts Jesus’ own words.”
The Lutheran response: Lutherans reply that faith is God’s gift worked through the Word, not an intellectual achievement — and Scripture shows infants can believe: “these little ones who believe in me” (Matthew 18:6), and John the Baptist leapt for joy in the womb at Christ’s presence (Luke 1:44). Baptism, the Small Catechism teaches, “works forgiveness of sins, rescues from death and the devil, and gives eternal salvation to all who believe this” — through God’s promise, not the recipient’s reasoning power.
“Baptism can’t be necessary for salvation — that would make it a human work, contradicting salvation by faith alone.”
The Lutheran response: Lutherans reply that baptism is the opposite of a human work. The Small Catechism asks “how can water do such great things?” and answers: it is not the water indeed, but the Word of God in and with the water — God’s work, not man’s. Faith alone receives baptism, but faith never earns it; baptism is pure gift. That is exactly why infants — who can do no works at all — are its fittest recipients.
“Sprinkling or pouring isn’t baptism at all — the Greek word means immerse, so only full immersion counts.”
The Catholic response: The Catholic Church teaches that baptism by immersion, pouring, or sprinkling is valid, provided water and the Trinitarian formula are used — and the Didache (c. 100) already allowed pouring “if you have neither” sufficient water for immersion. The Greek root does mean “dip,” but the New Testament itself uses baptizō for ritual washings (Mark 7:4; Luke 11:38) where full immersion is unlikely. What Christ instituted was the washing with water in the Triune name, not a single posture.
The key passages behind this topic — tap a verse to see how each tradition reads it.
Matthew 28:19
KJV
“Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost:”
Matthew 28:19 · KJV
Mark 16:16
KJV
“He that believeth and is baptized shall be saved; but he that believeth not shall be damned.”
Mark 16:16 · KJV
Acts 2:38-39
KJV
“Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. For the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call.”
Acts 2:38-39 · KJV
Acts 8:36-38
KJV
“And as they went on their way, they came unto a certain water: and the eunuch said, See, here is water; what doth hinder me to be baptized? And Philip said, If thou believest with all thine heart, thou mayest. And he answered and said, I believe that Jesus Christ is the Son of God. And he commanded the chariot to stand still: and they went down both into the water, both Philip and the eunuch; and he baptized him.”
Acts 8:36-38 · KJV
Acts 22:16
KJV
“And now why tarriest thou? arise, and be baptized, and wash away thy sins, calling on the name of the Lord.”
Acts 22:16 · KJV
John 3:5
KJV
“Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God.”
John 3:5 · KJV
Romans 6:3-4
KJV
“Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.”
Romans 6:3-4 · KJV
1 Corinthians 1:14-17
KJV
“I thank God that I baptized none of you, but Crispus and Gaius; Lest any should say that I had baptized in mine own name. And I baptized also the household of Stephanas: besides, I know not whether I baptized any other. For Christ sent me not to baptize, but to preach the gospel: not with wisdom of words, lest the cross of Christ should be made of none effect.”
1 Corinthians 1:14-17 · KJV
1 Corinthians 12:13
KJV
“For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.”
1 Corinthians 12:13 · KJV
Galatians 3:27
KJV
“For as many of you as have been baptized into Christ have put on Christ.”
Galatians 3:27 · KJV
Ephesians 4:5
KJV
“One Lord, one faith, one baptism,”
Ephesians 4:5 · KJV
Colossians 2:11-12
KJV
“In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ: Buried with him in baptism, wherein also ye are risen with him through the faith of the operation of God, who hath raised him from the dead.”
Colossians 2:11-12 · KJV
Titus 3:5
KJV
“Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost;”
Titus 3:5 · KJV
1 Peter 3:21
KJV
“The like figure whereunto even baptism doth also now save us (not the putting away of the filth of the flesh, but the answer of a good conscience toward God,) by the resurrection of Jesus Christ:”
1 Peter 3:21 · KJV
Original languages
Key words in the original languages
The Greek and Hebrew terms where the meaning shapes the debate — what the word actually says, and why traditions read it differently.
baptizō
Greek
Seen in: Matthew 28:19, Acts 2:38, Romans 6:3
The verb's ordinary sense is “dip, plunge, immerse” (from βάπτω, “dip”). The mode of baptism turns partly on this word: immersion-only traditions point to the “immerse” root and to Romans 6:3-4's “buried with him,” while others note the word is also used in the New Testament for ritual washings (Mark 7:4; Hebrews 9:10), where its sense is broader.
baptisma
Greek
Seen in: Mark 10:38, Romans 6:4
The noun form — “the baptism” as an event or rite. Mark 10:38 uses it of Jesus' own “baptism” of suffering (“the baptism that I am baptized with”), showing the word family already carried the sense of being overwhelmed or plunged into something. Immersionists hear “plunge”; sacramentalists hear the overwhelming grace of God poured over the baptized.
eis
Greek
Seen in: Acts 2:38
A preposition meaning “into, unto, for.” In “be baptized … for the remission of sins” (Acts 2:38), its force is the crux: some traditions read it as “in order to receive remission,” others as “with reference to / because of remission” — a pivotal text in the debate over what baptism effects.
loutron
Greek
Seen in: Ephesians 5:26, Titus 3:5
A noun meaning “bath, washing” — literally a laver or bathing-place. In “the washing of regeneration” (Titus 3:5) and “the washing of water by the word” (Ephesians 5:26), sacramental traditions hear the baptismal font itself; others read it as the inward cleansing the water signifies. The word's physical concreteness is why both sides claim it.
tekna
Greek
Seen in: Acts 2:39
Neuter plural of τέκνον (teknon), “children” — in “the promise is unto you, and to your children” (Acts 2:39). Infant-baptism traditions read this as including covenant children from birth; others read the promise as going to “as many as the Lord our God shall call,” so the verse does not settle the question on its own.
Ready-made discussion questions for your group — written to be usable whatever tradition you come from. Print this page for a clean class handout.
Read Acts 2:38-39 together. What does Peter promise, and to whom? How does each tradition hear the phrase "you and your children"?
What difference does it make whether baptism is understood as something God does to us or as our act of obedience? Where do you see each view in Scripture?
Why do some churches baptize infants while others wait for a profession of faith? What is the strongest reason on each side?
How does your church’s practice of baptism shape the way new believers are welcomed? What might you learn from a tradition that does it differently?
From On This Rock — onthisrockai.com/app/baptism — “Baptism”