It doesn’t matter how much you try to justify to yourself that celebrating Christmas is acceptable to God.
It never has been and it never will be acceptable.
Our minds like to make up excuses to justify continuing in our old ways without having to change.
"For my thoughts are
not your thoughts, neither are your ways my ways, saith the LORD. For
as the heavens are higher than the earth, so are my ways higher than your ways, and
my thoughts than your thoughts."