Salvation
What Does It Mean to Be Born Again?
Examine Jesus' conversation with Nicodemus in John 3, what it means to be born of water and the Spirit, and how the new birth fits the New Testament's conversion pattern.
JESUS INTRODUCES THE NEW BIRTH
Nicodemus was religious, knowledgeable, and respected—and Jesus still told him he needed a new birth.
John 3 begins with Nicodemus, a Pharisee and ruler of the Jews, approaching Jesus at night. He recognizes that Jesus has come from God because of the signs He performs.
Jesus does not respond by congratulating Nicodemus on his religious credentials. He immediately moves to something more fundamental: unless a person is born again, that person cannot see the kingdom of God.
That makes the new birth much more than a description for unusually enthusiastic Christians. Jesus places it at the doorway of God's kingdom.
Jesus tells Nicodemus that seeing God's kingdom requires a birth from above—a genuinely new beginning supplied by God.
WHAT DOES 'BORN AGAIN' MEAN?
The expression can also carry the sense of being born 'from above.'
Nicodemus hears Jesus in an earthly sense and asks how an adult could enter the womb a second time.
Jesus' answer shows that He is not describing a second physical birth. The contrast is between what is born of flesh and what is born of the Spirit.
The new birth is therefore God's work. Christianity is not presented as polishing the old life until it becomes respectable. It begins with life that comes from above.
WATER AND THE SPIRIT
Jesus then says a person must be born of water and the Spirit.
John 3:5 has generated several interpretations. Some understand water as physical birth, some as spiritual cleansing, and many Christians connect the language with baptism. The verse deserves to be read rather than reduced to a slogan.
One important Old Testament backdrop is Ezekiel 36, where God promises to sprinkle clean water, cleanse His people, give them a new heart, and put His Spirit within them.
Whatever interpretation is proposed must account for Jesus placing water and Spirit together inside one description of entrance into God's kingdom.
Jesus says entrance into God's kingdom requires being born of water and the Spirit.
Ezekiel joins cleansing water, a new heart, and God's Spirit in a promise of inward renewal.
JOHN 3 DOES NOT STAND ALONE
Other New Testament writers also describe conversion as the beginning of a new life.
Paul says that anyone in Christ is a new creation. He describes baptism into Christ's death and resurrection as leading to walking in newness of life.
Titus speaks of God's mercy through washing associated with regeneration and renewal by the Holy Spirit. Peter describes Christians as having been born again through God's living and enduring word.
The vocabulary varies, but the underlying picture is consistent: becoming a Christian is not merely accepting a new opinion. God brings a person into a new relationship, a new allegiance, and a new life.
Paul connects baptism into Christ with His death and resurrection and with walking in newness of life.
Peter tells Christians they have been born again through the living and enduring word of God.
HOW DOES SOMEONE RESPOND?
John 3 gives the image of new birth; Acts shows people actually entering Christian life.
This is where it helps to resist building an entire conversion doctrine from one metaphor. John gives us the language of birth from above. Acts gives repeated narratives of people hearing Christ proclaimed and responding.
At Pentecost people hear the risen Jesus proclaimed, are cut to the heart, repent, are baptized, and are added. Elsewhere Acts describes belief, turning to God, confession of Christ, and baptism as parts of the conversion story.
The accounts do not compete with Jesus' language. They show what the beginning of Christian life looked like when the apostles actually preached the gospel.
Peter's hearers respond to the gospel with repentance and baptism, and Luke describes them as being added to the new community.
NEW BIRTH IS NOT A LABEL
Calling oneself 'born again' is not the same thing as living the life Jesus described.
In modern religious language, born again can function almost like a denominational category. In John 3 it is far more radical.
The person born of the Spirit is not simply adopting a preferred Christian label. The New Testament expects the new beginning to produce a new direction.
That does not mean Christians instantly become morally perfect. It means the old allegiance no longer defines the person's identity. The life now belongs to Christ.
THE QUESTION BECOMES HISTORICAL
If the new birth begins Christian life, how did the apostles explain that beginning to actual people?
Who Changed the Church? repeatedly returns to that question. Don L. Wood does not ask readers merely to inherit a later conversion formula and then search for verses that fit it.
His method is to establish the apostolic evidence first: read what Jesus taught, then watch what the apostles preached and what their hearers actually did.
That approach becomes especially provocative near the end of the book, when men far removed from the first century attempt essentially the same experiment for themselves.
THE PRISON EXPERIMENT
A group of prisoners eventually had to decide what beginning again would mean in practice.
Don recounts men studying Scripture while deliberately trying to remove denominational instructions from the process.
They encountered belief, repentance, baptism, forgiveness, worship, and the shape of the early church as questions they had to answer from the text itself.
Their story makes the new-birth question concrete. It is one thing to define a theological phrase. It is another to ask what people do when they believe the apostolic message and decide to follow it wherever it leads.
- Jesus says the new birth is necessary for God's kingdom.
- The new birth is from above, not a second physical birth.
- John 3 joins water and the Spirit in Jesus' description.
- The New Testament repeatedly describes conversion as new life.
- Acts shows how people responded when the apostles preached Christ.
- Being born again is a beginning, not merely a religious label.
- The book's larger question is whether later conversion systems preserve the apostolic pattern.
Why It Matters
To be born again is to receive a genuinely new beginning from God—a birth from above that brings a person into the life and kingdom of Christ. John 3 places water and the Spirit inside that picture, while the rest of the New Testament fills out the language of cleansing, conversion, resurrection life, and transformation. But Who Changed the Church? presses the question beyond a definition: if we want to know what that new beginning looked like in practice, what happens when we follow the apostles into Acts—and what happens when modern people try to follow the same trail without being handed a denominational answer first?