The first followers of Jesus after his ascension.

Acts chapter one serves as the bridge between the Gospels and the early followers of Jesus, beginning with the risen Jesus spending forty days with His apostles, teaching about the Kingdom of God. He instructs them to wait in Jerusalem for the promised Holy Spirit, who will empower them to be His witnesses "in Jerusalem, and in all Judea and Samaria, and to the ends of the earth." Jesus then ascends to heaven, leaving the apostles to pray and prepare. They replace Judas Iscariot by casting lots, choosing Matthias to restore the Twelve, symbolizing a renewed mission for the fledgling church. The chapter sets the stage for the outpouring of the Spirit and the explosive growth of the early Jesus movement.

Acts chapter 2 recounts the day of Pentecost, when the Holy Spirit descended upon the apostles, filling them with power and enabling them to speak in diverse languages. This miraculous event drew Jews from many nations who were in Jerusalem, each hearing the apostles proclaiming God’s deeds in their native tongues. Peter, addressing the crowd, interpreted this outpouring as the fulfillment of Joel’s prophecy, marking the arrival of the "last days." He boldly proclaimed Yeshua as the Messiah, whom God raised from the dead, calling the people to repent and be baptized in His name. In response, about three thousand people joined the community, forming a close-knit, communal body of believers devoted to worship, fellowship, and mutual care.

Acts 3 describes how Peter and John, while going to the Temple for the hour of prayer, encounter a man lame from birth at the Beautiful Gate. The man, who was begging for alms, receives far more than he expected when Peter, in the name of Jesus Christ of Nazareth, heals him, enabling him to walk. The healed man joyfully enters the Temple with them, praising God, which astonishes the onlookers. Peter seizes the opportunity to address the crowd, explaining that the miracle was done by the power of Jesus, whom they had rejected and crucified, urging them to repent so their sins may be blotted out and times of refreshing may come from the Lord.

Acts 4 recounts the aftermath of Peter and John healing a man in Jesus' name, leading to their arrest by the religious leaders. Despite being warned to stop teaching about Jesus, the apostles boldly declared that they could not remain silent about what they had seen and heard. The chapter emphasizes their unwavering faith, the power of the Holy Spirit, and the early believers' unity in prayer and sharing. The apostles’ courage and commitment to proclaiming Jesus as the cornerstone, despite opposition, highlight the growing tension with the religious authorities and the unshakeable mission of the early followers of Jesus.

Acts 5 narrates both the serious consequences of deceit within the early community, as seen in the story of Ananias and Sapphira, and the remarkable growth of the apostles' ministry. The apostles performed many signs and wonders, bringing healing to the sick and oppressed. Despite growing opposition from the religious leaders, who arrested them, the apostles were freed by an angel and continued preaching in the Temple. When confronted again, Peter boldly proclaimed their duty to obey God rather than human authority, emphasizing that Jesus is the Savior exalted by God. The chapter closes with the apostles rejoicing for being considered worthy to suffer dishonor for the name of Jesus.

Acts 6 highlights the growing early church and the challenges of meeting both spiritual and practical needs. As the number of disciples increased, complaints arose from Greek-speaking believers (Hellenists) that their widows were being overlooked in daily food distribution. To address this, the apostles appointed seven men, full of the Spirit and wisdom, to oversee these duties, allowing the apostles to focus on prayer and teaching the Word. Among the seven was Stephen, described as a man of great faith and power, who performed miracles and boldly proclaimed the gospel, setting the stage for his later trial and martyrdom.

Acts 7 records Stephen’s powerful defense before the Sanhedrin, where he recounts Israel’s history, highlighting God’s faithfulness and the people’s repeated rejection of His messengers. He emphasizes the promises to Abraham, the leadership of Moses, and the building of the temple, ultimately accusing his audience of resisting the Holy Spirit and betraying the Righteous One, Jesus. Enraged, the council stoned Stephen, who, filled with the Holy Spirit, saw a vision of Jesus standing at the right hand of God and prayed for his persecutors as he died, becoming the first martyr for his faith in Jesus.

Acts 8 recounts the expansion of the early church beyond Jerusalem, driven by persecution. It highlights the evangelistic work of Philip, who proclaims the gospel in Samaria, leading to great joy as many believe and are baptized. The chapter also introduces Simon the magician, whose misguided attempt to buy the power of the Holy Spirit reveals the importance of genuine repentance. The narrative culminates in the story of Philip and the Ethiopian eunuch, demonstrating the Spirit’s guidance in bringing the message of Jesus to the ends of the earth through the explanation of Isaiah’s prophecy.

Acts 9 marks a pivotal moment in the early church with the dramatic transformation of Saul, a zealous persecutor of followers of Jesus. On the road to Damascus, Saul encounters the risen Jesus, leaving him blinded and humbled. Through the obedience of Ananias, Saul is healed, baptized, and becomes a powerful witness for the Messiah within the framework of Judaism. The chapter also recounts Peter’s miracles, including healing Aeneas and raising Tabitha (Dorcas) from the dead, showcasing the spread of the gospel and the power of God at work through His people.

Acts 10 recounts the pivotal story of Cornelius, a Roman centurion and God-fearer, whose vision from an angel leads to the inclusion of Gentiles in the early church. Cornelius, known for his devotion, generosity, and prayer, is instructed to send for Peter, who simultaneously receives a vision challenging Jewish dietary laws and symbolizing the acceptance of Gentiles. When Peter arrives in Cornelius’s home, he preaches the Gospel, declaring that God shows no partiality and that salvation is available to all through Jesus Christ. As Peter speaks, the Holy Spirit falls on the Gentiles, confirming God’s acceptance of them, and they are baptized, marking a monumental expansion of the Christian mission beyond the boundaries of Judaism.

The gospel message began to extend to Gentiles in regions like Adiabene and Osroene during the early spread of faith in Yeshua. In Adiabene, King Izates and his mother Helena embraced Judaism after encountering Jewish teachers, while in nearby Osroene, King Abgar of Edessa reportedly converted after being miraculously healed by the apostle Thaddeus. These stories highlight the growing influence of the Jewish faith and the message of Yeshua beyond Israel’s borders. Concurrently, figures like Simon Magus arose, blending heretical teachings with elements of the gospel, creating a sharp contrast between apostolic truth and early Gnostic distortions. These narratives illustrate the tension between genuine faith and counterfeit movements, underscoring the apostles' role in preserving the integrity of the gospel message while bringing hope and transformation to the nations.

Acts 11 recounts how Peter defends his actions in welcoming Gentiles into the faith to the believers in Jerusalem. Criticized for associating with uncircumcised men, Peter explains the vision he received, where God declared all foods clean, and the divine command to go to Cornelius’s house. He testifies about the Holy Spirit descending on the Gentiles just as it had on the Jewish believers at Pentecost, affirming that God granted them repentance leading to life. Convinced by Peter’s account, the believers glorify God, acknowledging that salvation through Jesus Christ is extended to the Gentiles, further solidifying the inclusive nature of the Gospel.