Acts 2:38

Acts 2:38, in plain English

Peter tells them: turn around from your sin, be baptized as a public declaration of your allegiance to Jesus, and you'll receive forgiveness and the Holy Spirit.

Why it's here

Peter offers them a way in. It's three things: repentance (turning from sin), baptism (public commitment), and forgiveness (what they receive). It's concrete, it's doable, and it's offered to them immediately. The path to restoration is open.

Who's speaking

Peter

Where it sits in the story

This is the first gospel invitation in Acts—the first time anyone is told how to respond to Jesus' death and resurrection. Repentance, baptism, forgiveness, and the Holy Spirit become the marks of becoming a follower of Jesus.

The scholarly reading

Peter prescribes the path of response: repentance and baptism in Jesus's name for forgiveness of sins, with the promise that the Holy Spirit will be received as a gift accompanying this commitment.

Language and setting

The Greek μετανοέω (metanoeō)—'repent'—is not mere remorse but fundamental reorientation, a turning around of the mind and will. Peter demands not simply acknowledgment of error but transformation of orientation—a radical reversal of commitment. Baptism (βαπτίζω) is not a symbolic gesture but the public, embodied act through which the convert enters the covenant community. The phrase 'in the name of Jesus Christ' (ἐπὶ τῷ ὀνόματι Ἰησοῦ Χριστοῦ) indicates that Jesus's name becomes the authorizing and constitutive formula for Christian initiation—radically unprecedented in Jewish practice. The promise of forgiveness 'of your sins' (ἀφέσις τῶν ἁμαρτιῶν ὑμῶν) draws on Jewish Yom Kippur theology yet reframes it: forgiveness is not annual and provisional but definitive and eschatological. The final clause—'you will receive the gift of the Holy Spirit'—presents the Spirit as consequent upon repentance and baptism, not as automatic but as the Father's response to genuine turning. The Reformation debate over the relationship between baptism, faith, and Spirit-reception finds here its scriptural locus.

Voice

Peter, responding to the crowd's question

Significance

The path of Christian initiation is established: repentance toward God and faith commitment expressed through baptism in Christ's name, sealed by the Spirit's reception. This becomes the normative pattern for Christian membership throughout Acts. Repentance is not preparatory or preliminary but constitutive—the essential turning without which incorporation into the community is impossible.

36Therefore let all Israel know with certainty that God has made this Jesus, whom you crucified, both Lord and Christ!”

37When the people heard this, they were cut to the heart and asked Peter and the other apostles, “Brothers, what shall we do?”

38Peter replied, “Repent and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit.

39This promise belongs to you and your children and to all who are far off—to all whom the Lord our God will call to Himself.”

40With many other words he testified, and he urged them, “Be saved from this corrupt generation.”

Read all of Acts 2 — The Spirit arrives like wind and fire. The church is born in a single day. A movement that will never stop starts in one room.