The Feast of the Nativity (the essence of Advent)

Sorry Padre, I know the guy who decides what is a word and he said that "hecticity"
is not a word.

But then he said, "What the heck, it's Christmas, don't sweat the small stuff, but you might ask the Good Reverend why does he not put a "the" in the front of "Advent"?

But I told him it was none of my business.