Pastor Luke walks through Acts 3–5, centering the sermon around one big idea: the Spirit-filled church is bold in mission and serious about holiness. He opens with the healing of a lame man at the Beautiful Gate, where Peter declares, "In the name of Jesus Christ of Nazareth, rise up and walk" (Acts 3:6). Pastor Luke emphasizes that the miracle wasn't done in Peter's authority but in the name and power of Jesus — a theme that echoes throughout all three chapters. Rather than basking in the crowd's amazement, Peter seizes the moment to point to God's glory, calling the people to repent and turn back so their sins might be blotted out.

As the church faces growing opposition from the Jewish leaders, Pastor Luke highlights how the early believers responded not with fear or retreat, but with prayer, boldness, unity, and open-handed generosity. Acts 4:29 captures their prayer well: "Grant your servants to speak your word with all boldness." This Spirit-empowered boldness stands in sharp contrast to the hypocrisy of Ananias and Sapphira, who lied to the Holy Spirit about the proceeds of their land. Their story serves as a sobering reminder that the same Holy Spirit who unifies and emboldens the church also brings judgment against hidden sin and corruption.

Pastor Luke closes by pressing the congregation with two searching questions: Am I willing to take God seriously? and Whose name am I living for? Drawing on Proverbs 3:5–6 and 1 John 1:9, he calls believers to courageously confess their sin, live holy lives, and boldly exalt the name of Jesus — even in the face of opposition. Like Peter and John, who declared "we cannot but speak of what we have seen and heard" (Acts 4:20), the church today is called to rejoice in suffering and keep proclaiming the name that is above every name.