Christmas and Western Civilization -- what it really means

Christmas does a lot for the non-Christian, too, and it's not just a boost to the economy or lovely art and music.

"The celebration of Christmas has been a powerful teacher of the dignity of the human person. For Christians, Christmas is the feast of the Incarnation—the celebration of the moment when God became a man in order to live among men. It shows that God thought of human beings as worthy of being saved, and that he sought to save them by taking on humanity in a perfected form, thus opening the way to their own perfection. Christian belief in the Incarnation is thus inseparable from belief in the objective, and even transcendent, value of the human race as a whole, and of each human person as an individual.

Belief in the Incarnation further implies a certain egalitarianism that has also been important to Western Civilization. According to Christian teaching, all are sinners, and none can claim to be fundamentally superior to others in this important respect. Conversely, and more positively, God wanted to save all people, of all ranks, from their sins and to open the way to a lofty destiny for them all. Thus the Christian understanding of the Incarnation has been important in fostering the West’s sense that, whatever social order may require in terms of hierarchy and rank, there is an irreducible moral equality of all human beings: all are owed a certain respect, even the lowliest among us."

Christmas and Western Civilization « Public Discourse