Saul begins to preach; early ministry and escape

Saul’s immediate preaching, bold confession of Jesus, and willingness to suffer for His name show that his conversion was genuine. At the same time, God preserves Saul and strengthens the church so that the gospel continues to advance.

Saul did not keep his encounter with the risen Jesus to himself. He began at once to preach in the synagogues of Damascus that Jesus is the Son of God. That is significant because his message centered on who Jesus is. He was not merely saying that Jesus had changed his life. He was declaring that Jesus is God’s Son and the promised Messiah. In verse 22, Luke says Saul kept growing stronger as he argued from Scripture and proved that Jesus is the Christ. Luke therefore presents Saul’s conversion as public and unmistakable: his allegiance changed, his confession changed, and the whole direction of his life changed.

Those who heard him were astonished, and for good reason. This was the man who had been persecuting believers in Jerusalem and had come to Damascus to arrest them. Their amazement highlights how thorough the change was. Luke’s point is not that every claim of conversion should be accepted without caution, but that Saul’s transformed conduct and witness gave compelling evidence that he had truly become a disciple of Jesus.

As Saul’s witness grew more effective, opposition also increased. The Jews in Damascus moved from amazement to a plot to kill him. Luke shows that God’s call does not remove suffering. Saul had been chosen by Christ, yet that calling was immediately joined to danger and persecution. Even so, God preserved him through other believers, who lowered him by night in a basket through an opening in the wall. Luke says these were “his disciples,” but the precise force of that phrase is uncertain. It may refer to people influenced by Saul’s ministry, or it may simply mean disciples who helped him. The text does not allow us to press the point further.

Luke’s phrase, “after some days had passed,” may cover a longer span of time than it first seems. Many interpreters reasonably connect it with the Arabian interval Paul mentions in Galatians 1:17–18. That would help explain the period in which Saul grew more capable before the murder plot arose. Still, Acts itself does not mention Arabia, so this should be treated as a careful inference from comparing passages, not as something this paragraph directly states.

When Saul came to Jerusalem, the disciples were afraid of him. Their caution was understandable. A violent past could not simply be overlooked because someone made a profession of faith. The church was not wrong to test whether Saul was genuine. Barnabas then played a crucial role by bringing Saul to the apostles and reporting what had happened: Saul had seen the Lord on the road, the Lord had spoken to him, and Saul had preached boldly in Jesus’ name at Damascus. Barnabas did not ask the church to accept Saul without evidence. He provided credible testimony that Saul had truly become a disciple.

Once he was received, Saul moved freely among the believers in Jerusalem and again spoke boldly in the name of the Lord. Luke uses language that emphasizes fearless public witness. Saul also debated with the Greek-speaking Jews, and once again the result was a death threat. This follows a pattern already seen in Acts: faithful witness to Christ often stirs hostility. So the brothers sent Saul away through Caesarea to Tarsus. This was not cowardice or compromise. It was a wise step that preserved Saul for the work Christ still had for him.

Luke then widens the scene from Saul’s personal story to the condition of the church throughout Judea, Galilee, and Samaria. The church enjoyed a season of peace and was being strengthened. But this peace did not produce spiritual laziness. Luke says the believers were walking in the fear of the Lord and in the encouragement of the Holy Spirit. This fear of the Lord refers to reverent conduct and a life oriented before Him. The result was numerical growth. So Luke presents the church’s health as a combination of outward peace, inward strengthening, reverent living, Spirit-given encouragement, and continued expansion.

This final verse does more than conclude Saul’s early ministry; it also serves as a transition in Acts. Luke shows that the risen Christ is governing both the preservation of His servants and the growth of His church. This passage, then, should not be reduced to the private religious experience of one man. Saul’s conversion and early witness serve the larger movement of the book: Jesus is building a people who bear witness to Him, and the gospel is advancing according to God’s purpose.