Acts 2:37 records the moment the crowd in Jerusalem realized that the message Peter had just preached was about them, and that something had to change. Hearing that Jesus, whom they had crucified, was now confirmed as Lord and Christ, they were deeply pierced and asked the apostles how to respond. The words are spoken by the listeners on the day of Pentecost, directed to Peter and the other apostles.
Now when they heard this, they were cut to the heart, and said to Peter and the rest of the apostles, “Brothers, what shall we do?”
Acts 2:37 (WEB)
What Acts 2:37 Means
The phrase “cut to the heart” describes a sudden, painful conviction. The Greek picture is of being stabbed or pierced inwardly, so the listeners were not merely interested or moved in a vague way. They felt the weight of what they had done and recognized that it could not be left unanswered. The verse shows conviction arriving before any instruction does.
The question “Brothers, what shall we do?” is an honest, humble request for direction. The crowd does not argue, defend themselves, or ask whether Peter is right. They ask what is required of them now. The verse does not promise that every hard truth will be easy to hear, nor does it describe the outcome of their question. Peter’s answer comes in the following verse, and the question itself simply marks the turning point of the sermon.
The Context of Acts 2:37
Acts was written by Luke, the same author who wrote the Gospel bearing his name, and it traces how the message of Jesus spread from Jerusalem outward. The audience of this scene is a crowd of Jewish men and women gathered in Jerusalem for the feast of Pentecost, many of them from distant places. Peter’s speech is built on Psalm 110 and the claim that God has made the crucified Jesus both Lord and Christ.
Just before the verse, Peter quotes David’s psalm to show that the promised ruler is someone greater than David himself. Just after it, Peter calls the listeners to repent and be baptized, promising forgiveness and the Holy Spirit. Read in that sequence, the question is not a dead end but the hinge of the whole address. Conviction leads to a question, and the question leads to a clear call to respond.
Key Phrases in Acts 2:37
Acts 2:38
Peter said to them, “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.
(WEB)
This verse gives Peter’s direct answer to the question in Acts 2:37. It calls for repentance and baptism in the name of Jesus Christ, linking the crowd’s question to a concrete response and the promise of forgiveness.
Psalm 110:1
The LORD says to my Lord, “Sit at my right hand, until I make your enemies your footstool for your feet.”
(WEB)
This is the psalm Peter quotes in the verses leading up to Acts 2:37. Reading it shows why the crowd was so struck: the text speaks of a Lord seated at God’s right hand, and Peter argues that Jesus fulfills it.
A Short Prayer From Acts 2:37
Lord, let the truth of your word reach me the way it reached those first listeners in Jerusalem. Where I have been defensive or comfortable, cut through my pride and show me what has been hidden. Give me the humility to ask honestly what you want me to do next, and the courage to follow your answer without delay. Thank you that conviction is not the end of the story but the beginning of your mercy. Amen.
