For as long as humans have been upright, it has been a tradition to observe the dimming and subsequent rebirth of the sun in the winter sky. When human survival was more subject to the whims of weather, this celebration of the hope of continued survival made abundant sense.
Over the centuries, as belief systems have fallen and risen, this venerable tradition has assumed many forms. Notwithstanding the dominant religion in a particular society, the solstice time remains a universal holiday in every liturgical calendar. Even in conquest, you can take away a man’s gods, but you don’t mess around with his feast days.
The selection of December 25th as Jesus' birthday was not fixed until over 300 years after his death. That date had been previously used, for about a thousand years, as the birthdate of Mithras, a Persian sun god, because that was when the solstice fell way back then. Due to something called the precession of the equinox, the date of the solstice has crept earlier in the year. During the Age of Aries (we're currently in the age of Pisces; the Age of Aquarius doesn't actually dawn until 2012, Rado and Ragni to the contrary notwithstanding), it fell on December 25th, and that was a fitting birthdate for a solar deity. Mithraism was especially popular with Roman soldiers during the first few centuries of the common era. As a competitive strategy, Christianity adopted (read "stole") this date.
The relentless drumbeat of the Christmas Cult every year is as tedious as it is unavoidable, but it betrays no prospect of diminishing, so those among us who don’t necessarily resonate with the cultural iconography must grit their teeth and forbear for weeks at a time this incessant mass market compulsion.
The battle between those who assert an intrinsically Christian expression of this tradition and those who embrace only the secular aspects of it is as pointless as the tradition is essentially meaningless. It means whatever you want it to mean, including nothing at all if you prefer. Whether you are in the majority or not is utterly inconsequential.
My solution to the constant Christian omnipresence at this time of year is to embrace a belligerent secularization of the season. I set up a Pandora station to play seasonal favorites that have nothing to do with the divinity of Christ. I picked out three songs, "Baby It's Cold Outside", "Let It Snow", and "I've Got My Love To Keep Me Warm", and selected "Rat Pack" renditions by Frank Sinatra, Dean Martin, and Sammy Davis. The result is a hip, sardonic, jazzy playlist with no angels, shepherds, litte drummer boys, or silent nights. Wise guys instead of wise men. As a bonus, also no Frosty, Rudolph, or Jingle (*%$ Bells. It's more about sex and snow than improbable narratives about a virgin giving birth. Occasionally I get Bing's White Christmas, but that's as bad as it gets.
Send me your email address, and I'll send you a link to the station. Have yourself a merry little Festivus, on me.