Acts 1:15

Acts 1:15, in plain English

Peter stands up and addresses a gathering of about a hundred and twenty believers to address an important problem—what to do about Judas's replacement.

Why it's here

Peter has emerged as the natural leader among the apostles. A hundred twenty believers have gathered—larger than just the apostles, showing that the group already included many others. But there's something unfinished: the apostles were supposed to be twelve. Judas's betrayal left a vacancy that needs to be filled.

Who's speaking

Peter

Where it sits in the story

Peter's leadership isn't appointed from outside; it emerges naturally. He's the one who recognizes a problem and speaks up. This sets a pattern for how early church leadership functions.

The scholarly reading

Peter stands up and addresses the gathered community of approximately 120 believers, taking initiative in apostolic leadership.

Language and setting

Peter's emergence as a speaking leader (despite his earlier denials) reflects the restoration Luke narrates in John 21:15-17. The community size of 'about a hundred and twenty' is notable: Luke provides approximate numbers characteristic of ancient historiography. The verb 'stood up' (ἀνέστη) suggests formal address, not casual conversation. Peter's role as spokesman for the apostles appears repeatedly in Acts (Acts 2:14, 3:12, 10:34)—he is the primacy figure, though James will later assume governance of the Jerusalem church. This moment instantiates the apostolic office exercised by the eleven (minus Judas), with Peter as principal voice.

Voice

Peter (Simon Peter), the chief apostle, taking apostolic initiative before Pentecost.

Significance

Peter's speech introduces the necessity of replacing Judas's office, establishing that apostolic authority is constitutive, not improvised. This moment shows the apostles already exercising the teaching and governance functions Jesus gave them, prior to and in anticipation of Pentecost.

13When they arrived, they went to the upper room where they were staying: Peter and John, James and Andrew, Philip and Thomas, Bartholomew and Matthew, James son of Alphaeus, Simon the Zealot, and Judas son of James.

14With one accord they all continued in prayer, along with the women and Mary the mother of Jesus, and with His brothers.

15In those days Peter stood up among the brothers (a gathering of about a hundred and twenty) and said,

16“Brothers, the Scripture had to be fulfilled that the Holy Spirit foretold through the mouth of David concerning Judas, who became a guide for those who arrested Jesus.

17He was one of our number and shared in this ministry.”

Read all of Acts 1 — Jesus ascends. The disciples wait. And then everything changes. This is the story of how a handful of ordinary people turned the world upside down.