Christmas Controversy & Opinion Presented by Defend Christmas, this forum covers the difficult topics of the season -- from the famed and fabled War on Christmas to church and state debates to using the star or the angel on the Christmas tree. Modern Christmas celebration has it's complications -- schools are divided, some Christmas light displays are too much, some even argue that it is better to call it a "holiday" tree. Some merchants won't even say "Merry Christmas"! Where there is controversy, there is insanity. Even in Christmas.