This lesson explores Acts 2:38 and the apostle Peter's response to the crowd's question, "Men and brethren, what shall we do?" The study examines the biblical steps of salvation—repentance, baptism in the name of Jesus Christ for the remission of sins, and the promise of receiving the Holy Ghost. Participants will discover that salvation is God's gift of grace, received through faith that produces obedient repentance, and will examine how the early church responded to the gospel message. The goal is to provide a clear, Scripture-based understanding of God's plan of salvation and encourage believers to respond in faith and obedience to Jesus Christ.