In this week’s Advent message, Simply Christmas — Week 3: Great Joy, we’re reminded that Christmas exposes the difference between happiness and joy. Happiness rises and falls with circumstances—but joy remains. From the shepherds hearing “good news of great joy” (Luke 2:10) to Paul rejoicing from a prison cell (Philippians 4), Scripture shows us that real joy isn’t found in self-improvement, success, or stuff. Joy is a Person—Jesus.