Brian Rhodus discusses Acts 4:1-4, emphasizing the church's mission post-resurrection. He recounts Peter and John healing a crippled beggar, leading to 5,000 men believing in Jesus. Despite the religious leaders' arrest of Peter and John, their message prevailed. Rhodus highlights the power of Jesus' name and the importance of bold faith in sharing the gospel. He notes the Sadducees' rejection of the resurrection and the inevitable opposition from Satan when God's work is active. Rhodus concludes by underscoring the transformative power of a changed life and the enduring authority of Jesus' name.