Why celebrate Christmas?
For those who do not believe in the message of God coming incarnate among us;for those who do not believe in celebrating God's gracious actions toward us;for those who think that Jesus was just a man or perhaps even a myth, then there is no reason to celebrate. It is not your celebration, and you are most lilkely to misunderstand even that which you observe of other's celebration.
For those who have no faith in a living, present, personal God who steps into the world to save it from itself and its own self-destructive ways; for those who are concerned about what they will receive in gift exchanges; for those who look at corporate bottom lines, then there is no reason to celebrate. What you have invented is some other celebration not linked in any meaningful way to the one honored in the very name of the celebration, but forgotten in its practice.
For those who will celebrate virtually anything if it comes with enough lights, ribbon, or fanfare; for those who are caught up on fanciful stories and desire mainly for an emotional outlet; for those who think that eggnog and fruitcake and parties with food is what makes a celebration; this celebration is not for you either. For you could and would celebrate at the drop of a hat. You create celebrations that are all about yourself.
There are many reasons that people give for celebrating Christmas, but there is only one that captures the real reason, one wants to honor Christ. Yes, we could do that and should do that any and even every other day of the year. But this is a special day set aside, just one among many, for the One who came to give his life for the many. And in response to that gift we still proclaim: Glory to God in the highest, and on earth peace and good will among men.
That's why we celebrate Christmas, because Christ is worth of such a celebration.