In the sermon, Pastor Gary addresses the theme of regrets as part of the "Goodbye" series. He emphasizes the pervasive nature of regret, particularly experienced during moments of loss, like funerals, where people often reflect on what they wish they had done differently. Using the story of Peter from John chapter 21, who denied Jesus three times, the pastor illustrates the weight of regret and the possibility for healing and restoration. He highlights that regret often pulls us back to familiar patterns and robs our efforts of power, causing us to retreat to what feels safe. However, he reassures the congregation that Jesus meets us in our failures and offers a path to restoration. Pastor Gary cites several steps to help navigate regret: identifying where we retreat to old habits, receiving Jesus’s restoration, accepting our past mistakes as part of God's purpose, and moving forward despite the cost that following Jesus may entail. He concludes by reinforcing that we are not defined by our failures but by the love and purpose God has for us. The takeaway message is clear: it's time to say goodbye to regrets, embrace God’s grace, and step into the new life ahead.