There is so much to learn in life, no one can claim to master it all! Still, ignorance is not our problem. We can always learn. But a false sense of mastery will always get us into trouble. The one who thinks they know it all cannot learn. In today's sermon, Dr. John points us to Apollos as a brilliant man who was willing to be instructed. Dr. John reminds us of the need for accuracy in things that matter most and of the humility it takes to learn. Jesus Goes Global: Confronting the Power Base: How did Christianity go from a localized faith in Jerusalem to become the dominant faith in all of Rome? In this series, Dr. John teaches from Acts 16-20 and demonstrates the progress of Christianity through Paul and his companions. Dr. John demonstrates that the truth of the gospel and the power of the Spirit, carried by frail but obedient people, could not be stopped. The lessons of those days become encouragement for ours.