What Is Baptism?

What Baptism Means

The word "baptism" comes from the Greek word baptizo, meaning to immerse or wash. In the New Testament, baptism is presented as an outward sign of an inward transformation — a public declaration that you have died to your old life and been raised to new life in Christ.

It is not a ritual that earns favor with God, nor is it a tradition invented by the church. Baptism was commanded by Jesus, practiced by the apostles, and carried out by new believers from the very first day of the church. It is a defining mark of Christian discipleship.

Baptism and Faith — What Comes First?

In the New Testament pattern, faith and repentance always precede baptism. On the day of Pentecost, Peter called the crowd to "repent and be baptized" — the inner turning of the heart comes first, and baptism is the outward expression of that turning. Baptism does not produce faith; it declares it.

Most Protestant traditions teach that salvation comes through faith in Jesus Christ alone (Ephesians 2:8–9), and that baptism is the public response to salvation already received. Some traditions hold that baptism is a means of grace through which God works. Regardless of theological nuance, all major Christian traditions agree that baptism is important, commanded, and meaningful.

The Symbolism: Death, Burial, and Resurrection

Paul gives the richest explanation of baptism's meaning in Romans 6. Going under the water pictures death and burial — the old self, enslaved to sin, is put to death with Christ. Coming up out of the water pictures resurrection — the believer rises to walk in newness of life, just as Christ was raised from the dead.

This is why baptism by immersion is seen by many as the most vivid picture of the gospel: the going down and coming up enacts the very story of Jesus — and the story of every person who trusts in him. Baptism is not merely a ceremony; it is a living parable of the death and resurrection at the heart of Christianity.

Who Should Be Baptized?

The consistent New Testament pattern is that those who believe are baptized. In Acts, every account of baptism follows a response of faith: the Ethiopian eunuch believed and was baptized immediately (Acts 8:36–38); the Philippian jailer and his household believed and were baptized that same night (Acts 16:30–33); Cornelius and his household received the Holy Spirit and were then baptized (Acts 10:44–48).

Some traditions also practice infant baptism as a sign of covenant inclusion, similar to circumcision in the Old Testament. Others reserve baptism for those who can personally profess faith. Whatever your tradition, if you have trusted Christ and have not yet been baptized, this is an important step to take — talk to the pastor or leader of a local church.

New Testament Examples

Jesus himself was baptized by John in the Jordan River — not because he needed to repent, but to "fulfill all righteousness" and identify with the people he came to save (Matthew 3:13–17). His baptism was accompanied by the voice of the Father and the descent of the Spirit, marking the beginning of his public ministry.

On the day of Pentecost, about three thousand people were baptized after Peter's sermon (Acts 2:41). Philip baptized the Ethiopian eunuch beside the road after explaining the gospel from Isaiah (Acts 8:26–40). Paul was baptized immediately after his encounter with the risen Christ (Acts 9:18). The pattern throughout Acts is clear: belief is followed by baptism, often on the same day.

Forms of Baptism