In a world of increasing chaos and uncertainty, we can find purpose by returning to Jesus's fundamental teachings: loving God and loving our neighbors. The sermon explores how pursuing happiness directly often backfires, while serving others brings joy unexpectedly. It examines God's economy of giving, where what we receive is meant to flow to others, and how our pain can become comfort for those suffering similarly. Through the powerful transformation story of Herbie, who found purpose after years in prison, we see how one person can make a difference. When we allow ourselves to be used by God, our personal transformation affects the world around us.