Baptize Who? Matthew 28:18-20 and the Disciples
Short answer: Jesus tells his apostles to make disciples of all nations and to baptize those disciples, in Matthew 28:18-20. The New Testament pattern, seen in Acts 2, Acts 8, Acts 16, and Acts 18, is that baptism follows hearing and believing the gospel message. So the plain answer is that the church baptizes people who hear and receive the good news of Jesus, whether they are Jewish or Gentile, men or women, rich or poor, heads of households or individuals. Because the text commands baptizing disciples rather than a technique for making them, the outward action presupposes an inward turning of repentance and faith. That does not mean baptism saves nobody, and it does not mean baptism is optional. It means the biblical order is sound teaching, then believing reception, then baptism.
What Matthew 28:18-20 actually commands
The setting is a Galilean mountain after the resurrection. Matthew 28:18 says, “All authority has been given to me in heaven and on earth.” That sentence is not decoration. The one giving the commission claims universal authority, so the command that follows carries the weight of heaven. The disciples did not choose this mission; the risen Lord assigned it. Notice too that the authority is given to Jesus, not to the apostles. They go as authorized messengers, not as founders of a new religion. Their task is to announce what God has done in Christ and to gather people into his name.
The sentence continues in Matthew 28:19 with a command to make disciples of all nations. The word translated make disciples is a single verb, and the two actions that follow, baptizing and teaching, describe how disciples are made. Baptism is not a separate program bolted onto evangelism; it is part of the ordinary way a person is brought into the visible community of Jesus. The scope is all nations, which means the commission is not limited to Israel. The barriers of ethnicity and geography that once marked the covenant people are now crossed by the message going out.
Matthew 28:19 also names the manner of baptism, performed in the name of the Father and of the Son and of the Holy Spirit. This is a trinitarian identification. The person baptized is being marked out as belonging to the one God who has revealed himself as Father, Son, and Spirit. Some Christians have wondered whether the early church used a different formula, since Acts speaks of baptism in the name of Jesus. But the triune formula in Matthew and the Jesus-centered wording in Acts are not in competition. Being baptized into the triune name and being baptized into Jesus are complementary descriptions of the same allegiance.
Finally, Matthew 28:20 adds teaching, with the promise that Jesus is with his people to the end of the age. That promise matters for the question of who is baptized. If Jesus himself is present with the church in this work, then baptism is not merely a human ritual with human effects. It is an act of obedience done in the presence of the risen Lord, who authorizes it and accompanies those who perform it. The command to baptize is therefore part of a larger pattern: go, baptize, teach, and rely on Christ’s abiding presence.
Who is baptized in the book of Acts
The book of Acts supplies the earliest practice of the church. On the day of Pentecost, Peter preaches and the crowd is cut to the heart. Acts 2:38 records Peter saying, “Repent, and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of sins, and you will receive the gift of the Holy Spirit.” Here repentance and baptism are named together, and the promise attached is forgiveness and the Spirit. The order is consistent: the message is heard, hearts are convicted, then baptism follows as the response of faith.
The same pattern appears among the Samaritans. Acts 8:12 says that when they believed Philip preaching good news concerning God’s Kingdom and the name of Jesus Christ, they were baptized, both men and women. Two things stand out. First, belief precedes baptism. Second, the inclusion of both men and women shows that this new community was not organized around the social privileges of the ancient world. Women were receiving the same public mark of belonging as men. The universality of the commission to all nations is already beginning to show itself in the kinds of people who are baptized.
Another case is the Philippian jailer in Acts 16. After the earthquake, he asks what he must do to be saved. Paul and Silas answer by pointing him to faith in the Lord Jesus, and the text goes on to describe the word of the Lord being spoken to him and to all who were in his house. The household then is baptized. This is a household conversion, and it has been much discussed because it raises the question of children. The text does not state the ages of those baptized, so we should be careful not to read more into the passage than it actually says.
Acts 18:8 mentions Crispus, the ruler of the synagogue, who believed in the Lord with all his house, along with many Corinthians who heard, believed, and were baptized. Luke reports this pattern repeatedly because it is the pattern. Hearing, believing, and being baptized belong together. The book of Acts does not describe a separate category of people who are baptized without any encounter with the gospel. Where baptism is mentioned, faith and baptism are tightly joined. That is the evidence we must weigh when asking who should be baptized today.
The household passages and the question of children
Several baptisms in Acts involve whole households, and this has led to a long-standing difference among faithful Christians. Some churches baptize infants on the strength of these passages, reasoning that households naturally included children and that baptism functions like the covenant sign given to Abraham’s household. Others baptize only those who can profess faith, reasoning that the New Testament consistently connects baptism with believing, and that household members who are old enough to hear and believe are described as believing. This is not a disagreement about whether to obey Jesus, but about how to read the same evidence.
Honesty requires saying that the household texts do not specify ages. Acts 16 tells us the word was spoken to all who were in the house, and that the household rejoiced. Acts 18 says Crispus believed with all his house. Those statements can support the view that children were present, and they can also be read as describing households in which every member personally believed. Because the text does not say, both traditions have built their practice on a combination of these passages and broader theological convictions about covenant and church membership. The disagreement is real, and it has lasted for centuries.
What can be said with confidence is what the passages do establish. Baptism is not treated as a private hobby or an optional add-on. It is the public mark of belonging to Jesus, administered by his church under his authority. Whatever view a congregation takes on children, the New Testament gives no support for baptizing people as a harmless formality with no connection to the gospel. Baptism follows the proclamation of good news and identifies a person with the Lord who was crucified and raised. The question of who is baptized is finally a question about who belongs to that Lord.
Where Christians differ, we should differ with patience. A congregation that baptizes infants and a congregation that baptizes only professing believers may both be seeking to honor the same Lord and the same Scriptures. The practical counsel is to know why your church does what it does, to teach that reasoning clearly, and to treat those who differ as brothers and sisters rather than as opponents. Division over this question has often done more damage than the question itself required.
Paul’s correction in 1 Corinthians 1
Paul’s letter to Corinth provides a necessary counterweight. In 1 Corinthians 1:14-17 he writes, “I thank God that I baptized none of you, except Crispus and Gaius.” He goes on to explain that he was glad he had not baptized more, so that no one could claim he had baptized into his own name. The point is not that baptism is unimportant. The point is that baptism must never become a badge of loyalty to a human leader. The Corinthians were dividing over who belonged to Paul and who belonged to Apollos, and Paul refuses to let his own name become a party slogan.
This passage tells us something important about who is baptized and why. Baptism unites a person to Christ, not to the minister who performed it. If a church uses baptism as a way of counting adherents to a pastor’s faction, it has reversed the meaning of the act. Paul’s willingness to step back from baptizing shows that the gospel, not the administrator, is central. The person being baptized is being buried with Christ and raised to new life, not enrolled in a personality cult. That concern is as relevant today as it was in Corinth.
Paul’s words also guard against a subtle error: treating baptism as a human achievement that earns standing in the community. If baptism becomes a credential, people begin to boast. If it becomes a mark of belonging to a favorite teacher, people begin to divide. Paul’s whole argument in 1 Corinthians is that the cross destroys that kind of boasting. The person baptized has nothing to boast in except the Lord. The ground is level at the water, because everyone who comes has come as a sinner in need of mercy.
For the question of who should be baptized, this means the church should examine not only the candidate’s understanding but its own motives. Are we baptizing because Jesus commanded it and this person has received the gospel, or because we want to count a success? Are we making disciples, or are we collecting names? The risen Lord who holds all authority is the one who receives the baptized, and he is not impressed by our statistics. Faithfulness, not numbers, is the standard.
Faith, repentance, and the order of the New Testament
Across the passages we have examined, a consistent order emerges. The gospel is proclaimed. People hear it. Some believe and repent. Those who believe are baptized. Acts 2, Acts 8, Acts 16, and Acts 18 all follow this shape. This is why most churches that practice believer’s baptism ask for a profession of faith before baptizing. They are not inventing a requirement; they are following the pattern they see. The command in Matthew 28 to make disciples is carried out by teaching people and then baptizing those who have been taught and have received the message.
At the same time, we should not turn faith into a test that only the spiritually advanced can pass. The New Testament examples include a jailer in the middle of the night, a synagogue ruler, and a crowd of ordinary Corinthians. The faith required is not theological sophistication but genuine trust in Christ. A new believer who understands that Jesus died and rose and who wants to follow him is a proper candidate for baptism, even if there is much he or she has not yet learned. Teaching continues after baptism, as Matthew 28:20 makes clear.
Repentance is likewise not a separate hurdle but the turning that accompanies faith. To repent is to turn from sin toward God, and it is expressed publicly in Acts 2:38 alongside baptism. This does not mean a person must become sinless before being baptized. It means the direction of life has changed. The candidate is not claiming perfection but claiming Christ. Churches that require a period of probation before baptism may be wise in some settings, but they should be careful not to add conditions the New Testament does not impose.
The practical result is a pattern of discipleship rather than a one-time event. Baptism is the beginning of a life of following Jesus, not the end of it. The person baptized is then taught everything Jesus commanded, which is a lifetime project. That is why the commission in Matthew 28 ends with the promise of Christ’s presence to the end of the age. The one who commands baptism also promises to sustain those who are baptized, and that promise is the ground of all our obedience.
Common objections and practical questions
One common objection is that baptism is merely an outward symbol and therefore does not matter much. But Matthew 28 places baptism inside the central commission of the church, and the apostles practiced it everywhere they went. A symbol that Jesus commands and the apostles administer in every city is not trivial. Another objection is that baptism can become a substitute for genuine faith, and that is a real danger, which is why the New Testament always ties it to repentance and belief. The answer is not to discard baptism but to administer it rightly.
A second question is whether a person baptized as an infant should be baptized again. Faithful Christians answer differently. Some traditions regard infant baptism as a valid covenant sign and do not rebaptize. Others, believing that baptism requires personal faith, would baptize a person who comes to faith later, even if water was applied in infancy. The decision should be made with prayer, teaching, and the counsel of a local church. What should not happen is a casual re-baptism done out of superstition or pressure, as though the water itself were magical.
A third question is who may administer baptism. The New Testament does not give detailed rules. Paul baptized, but he also says he baptized few, and the church clearly continued the practice. Most congregations have a pastor or elder administer baptism as a representative of the church, because baptism is an act of the whole community. The validity of baptism does not depend on the personal worthiness of the minister, or no one could be sure. It depends on the command of Christ and the faith of the one being baptized.
Finally, what about someone who believes but cannot be baptized, such as a person in prison or on a deathbed? The New Testament treats baptism as the normal response of faith, but it does not teach that the absence of water cancels salvation. The thief on the cross was promised paradise without baptism. This should not make anyone careless about obeying Christ’s command, but it should comfort those whose circumstances prevent them from receiving the sign while their hearts belong to the Savior.
Biblical fidelity check
What Matthew 28:18-20 establishes is this: Jesus possesses all authority, he commands his apostles to make disciples of all nations, and he specifies baptizing and teaching as the means by which disciples are made. The passage identifies the triune name into which people are baptized, and it promises Christ’s presence with his people to the end of the age. What it does not establish is a detailed procedure, a minimum age, or a list of prerequisites beyond discipleship itself. The exact mechanics are supplied by the rest of the New Testament, which shows baptism following faith and repentance.
A common misreading is to treat the great commission as if it commanded only evangelism, with baptism as an optional extra for the especially committed. That reading cannot be sustained, because the same sentence that commands making disciples also commands baptizing them. Another misreading is the opposite error: treating baptism as a mechanical act that saves a person apart from faith, so that the water becomes the effective cause and the heart is irrelevant. Acts and the letters of Paul both resist that, since they consistently join baptism to believing and repentance. The text establishes a command to be obeyed, not a ritual to be manipulated.
Other passages that speak to Matthew 28:18-20
If you want to trace these themes further, several studies on this site are helpful. What Does 1 Corinthians 1:10 Mean? Context, Theology, and Application explores the unity Paul urges on a church that was dividing over leaders. What Does 1 Corinthians 1:9 Mean? Context, Theology, and Application considers the call into fellowship with God’s Son that stands behind baptism. 1 Corinthians 1: Called, United, and Boasting in the Lord works through the opening chapter as a whole. 1 Corinthians 10: Warnings and Freedom reflects on the sacramental warnings Paul draws from Israel’s history for the church.
Frequently asked questions
Does Matthew 28:19 mean babies should be baptized?
Matthew 28:19 commands baptizing disciples of all nations, but it does not specify age. Churches that baptize infants appeal to household baptisms in Acts and to the covenant sign given to Abraham’s family. Churches that baptize only professing believers point out that in Acts, faith consistently precedes baptism. Both positions are held by Christians who take Scripture seriously, and the text itself does not settle the question. The important thing is that baptism is administered in obedience to Christ and connected to the gospel rather than treated as a mere formality.
Is baptism required for salvation?
The New Testament ties baptism closely to faith and repentance, and Acts 2:38 names it alongside forgiveness of sins. Many Christians therefore see baptism as the normal response of faith, commanded by Christ and not to be neglected. Others distinguish sharply between the sign and the thing signified, holding that salvation is by faith alone and that baptism is the public seal of that faith. Scripture does not allow us to be careless about obeying Christ’s command, and it also does not teach that the water itself saves someone whose heart is unchanged.
What should I do if I was baptized as an infant but came to faith later?
Speak with your pastor or a mature believer and examine what your church teaches about the meaning of that baptism. If your church regards it as a valid covenant sign, you may be asked to reaffirm the faith into which you were baptized rather than be baptized again. If your church practices believer’s baptism, you may be baptized as a profession of your own faith. Either way, do not treat the decision lightly, and do not let it become a source of division with fellow believers who have reached a different conclusion.
