Greg Bryan and Jim Reske discuss Jim's upcoming Bible study lesson on Acts chapters 1-4, with Jim sharing many of his insights and preparation methods, which include listening to sermons by Tim Keller and consulting church history materials. A central theme of their discussion revolves around the meaning of the Apostles' Creed, particularly the phrase "I believe in the holy Christian church," leading to a broader conversation about the nature of the church as "apostolic" and not merely a "movement" or "affinity group." A significant focus is placed on the Acts 1:8 passage, where Jesus's words about receiving power are interpreted as a response to the disciples' misplaced desire for political power instead of spiritual transformation through the Holy Spirit, which is highlighted as the true force behind the book of Acts.