Anchor My Faith

Acts 1:12–26 describes the disciples’ response immediately following Jesus’ ascension from the Mount of Olives. Obeying His command to remain in Jerusalem and wait for the promised Holy Spirit, they returned to the city and gathered together in an upper room, where the apostles, several women, Mary the mother of Jesus, and Jesus’ brothers devoted themselves to prayer in unity. With about 120 believers assembled, Peter addressed the vacancy among the Twelve created by Judas Iscariot’s betrayal and death, explaining that these events fulfilled Scripture and that another qualified witness should take his place. The replacement needed to be someone who had accompanied Jesus’ followers throughout His earthly ministry, from the baptism of John through the ascension, so that he could join the apostles in bearing witness to Christ’s resurrection. Joseph called Barsabbas and Matthias were presented as candidates, and after praying for the Lord’s guidance, the believers cast lots, and Matthias was numbered with the eleven apostles. This passage portrays the early church in a period of prayerful waiting and preparation between Christ’s ascension and the coming of the Holy Spirit at Pentecost, emphasizing unity, dependence upon God, the fulfillment of Scripture, and the central importance of witnessing to the resurrection of Jesus Christ.

Scripture Text for Acts 1:12-26

1. What did the disciples do after Jesus ascended into heaven?

Answer:
After witnessing Jesus’ ascension from the Mount of Olives, the disciples returned to Jerusalem as Jesus had instructed them. Rather than immediately beginning their public ministry, they waited for the promised Holy Spirit. Acts 1:12–14 describes them gathering together in an upper room and devoting themselves to prayer. Their response demonstrates obedience, patience, and dependence upon God. Jesus had given them a mission, but they understood that they were not yet equipped to accomplish it in their own strength. Their waiting was therefore not inactivity; it was a period of spiritual preparation for the work God was about to begin through them.

2. Who gathered together with the apostles in the upper room?

Answer:
The gathering included the eleven remaining apostles, several women, Mary the mother of Jesus, and Jesus’ brothers. This is significant because Jesus’ brothers had earlier shown skepticism toward Him, but they were now numbered among His followers. The group represented the emerging community of believers who would soon become the Spirit-empowered church. Acts 1:15 indicates that the larger company of believers numbered about 120 people. Their gathering reveals that the foundation of the early church involved more than the apostles alone; it was a community united by faith in the risen Christ.

3. What characterized the believers while they waited for the Holy Spirit?

Answer:
Luke emphasizes both their unity and their devotion to prayer: “All these with one accord were devoting themselves to prayer” (Acts 1:14, ESV). They had experienced enormous changes—the crucifixion, resurrection, appearances of Jesus, and His ascension—and they now faced an uncertain future. Yet instead of allowing uncertainty to divide them, they gathered around their common faith in Christ and sought God together. Prayer prepared their hearts to receive what God had promised and reminds believers that significant spiritual work should be approached with dependence upon God rather than merely human planning and effort.

4. Why did Peter address the matter of Judas Iscariot?

Answer:
Judas had been one of the Twelve and had participated in Jesus’ earthly ministry, but he betrayed Jesus and abandoned his apostolic calling. Peter understood Judas’ betrayal not simply as an unexpected tragedy but as something that Scripture had anticipated. In Acts 1:16, Peter says that “the Scripture had to be fulfilled” concerning Judas. By addressing what had happened, Peter helped the believers understand Judas’ betrayal within the larger purposes of God. Human sin remained genuinely sinful and accountable, yet it had not overturned God’s redemptive plan.

5. What does Peter’s use of the Psalms teach about the believers’ understanding of Scripture?

Answer:
Peter quotes from Psalms 69 and 109 as he explains Judas’ fate and the need for another person to assume his responsibility. This demonstrates that the early believers interpreted their experiences through the written Word of God. Rather than allowing circumstances alone to determine what they should do, they looked to Scripture for understanding and direction. This becomes an important pattern throughout Acts: the early church recognized that God’s unfolding work through Christ was consistent with what He had already revealed in Scripture.

6. Why was it important to replace Judas and restore the number of apostles to twelve?

Answer:
The number twelve carried important biblical significance. Jesus had deliberately chosen twelve apostles, corresponding symbolically to the twelve tribes of Israel. Their role was especially important because they were appointed witnesses to Jesus’ ministry and resurrection. Replacing Judas preserved this representative group at the beginning of the church’s mission. The decision was therefore not merely about filling an administrative vacancy; it concerned maintaining the group of witnesses Jesus had established as foundational to the proclamation of the gospel.

7. What qualifications were required of the person who would replace Judas?

Answer:
Peter explained that the replacement needed to have accompanied Jesus’ followers throughout His public ministry, beginning with the baptism of John and continuing until Jesus’ ascension. Most importantly, the person was to become “a witness to his resurrection” (Acts 1:22, ESV). This qualification highlights the central message of the apostles. They were not merely teachers of Jesus’ ethical principles; they were witnesses proclaiming that the crucified Jesus had physically risen from the dead. The resurrection would become central to the preaching recorded throughout Acts.

8. Who were the two men considered to replace Judas?

Answer:
The believers put forward Joseph called Barsabbas, who was also called Justus, and Matthias. Both apparently satisfied the qualifications Peter had described, meaning both had been followers of Jesus throughout the required period and could testify concerning His resurrection. Scripture gives little additional information about either man. This keeps the emphasis from resting upon their personalities or achievements and places it instead upon God’s choice and the responsibility of serving as a witness to Christ.

9. Why did the believers pray before choosing between Matthias and Joseph?

Answer:
Their prayer reveals their conviction that the final choice belonged to God. They prayed, “You, Lord, who know the hearts of all, show which one of these two you have chosen” (Acts 1:24, ESV). Although the believers could evaluate outward qualifications, they recognized that God alone fully knew the hearts of the candidates. Their prayer demonstrates an important principle of spiritual leadership: human beings can examine visible qualifications, but God’s wisdom and knowledge are greater than human judgment.

10. Why did the disciples cast lots, and does this passage establish casting lots as the normal method for Christian decision-making?

Answer:
Casting lots was an Old Testament practice sometimes used to determine matters while recognizing God’s sovereignty over the outcome. Proverbs 16:33 states, “The lot is cast into the lap, but its every decision is from the LORD” (ESV). In Acts 1, the believers first established biblical qualifications, identified two qualified men, and prayed for God’s direction before casting lots. Matthias was then selected. Significantly, this occurs before the Holy Spirit is poured out at Pentecost in Acts 2, and Acts does not present casting lots as the normal pattern of decision-making afterward. Later believers are shown relying upon Scripture, prayer, the guidance of the Holy Spirit, wisdom, and the counsel of the believing community.

11. What was Matthias chosen to do?

Answer:
Matthias was chosen to “take the place in this ministry and apostleship from which Judas turned aside” (Acts 1:25, ESV). His appointment was therefore connected directly with the apostolic mission. He joined the eleven as an authorized witness of the risen Christ. Although Matthias is not prominently mentioned afterward, the significance of his appointment lies in the office and mission he received rather than in personal fame. His selection restored the Twelve immediately before the coming of the Holy Spirit and the beginning of their public witness in Jerusalem.

12. What central lessons can believers learn from Acts 1:12–26?

Answer:
Acts 1:12–26 presents a community preparing for God’s work through obedience, unity, prayer, Scripture, and dependence upon God’s direction. The disciples obeyed Jesus by returning to Jerusalem, remained united while waiting, devoted themselves to prayer, interpreted their circumstances through Scripture, and sought God’s guidance concerning leadership. The passage also keeps the resurrection of Jesus at the center of the apostles’ mission. Before the dramatic events of Pentecost, Luke shows believers quietly preparing themselves before God. The passage therefore teaches that faithful ministry begins not merely with activity, but with submission to God’s Word, prayerful dependence upon Him, and readiness to bear witness to the risen Christ.