When times are tough, it can be difficult to get into the holiday spirit. But some of the most powerful Christmas cards ever sent were written by the Apostle Paul from inside a prison amid severe conditions. A victim of relentless persecution, he somehow found the joy to send seasons greetings to his friends -- early church groups -- who needed to hear his encouraging words of grace, hope, and peace. Join Horizon for Christmas Cards as we find inspiration in Paul's uplifting messages.