Pastor Luke Ahrens continues through Luke 3:15–20, focusing on John the Baptist’s unwavering commitment to truth, even in the face of personal loss. As John confronts sin boldly and exalts Christ faithfully, Pastor Luke calls the church to a Gospel Advance marked by unity, prayer, disciple-making, and lives transformed by the message of Jesus. This is the witness of the consummate messenger—and the calling for every believer.