Some Denominations like names "Withheld" be like, "we wont celebrate Christmas because it has a pagan origen".
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I was like why?

All of us are from pagan origen, why not kill ourselves So that we eliminate the paganism in us? (remember that we are justified by faith).
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Some of them said that it is because Christmas is not Biblical!
Lol, I then wonder how many things that we do that are biblical!

We drive cars, use computers, watch television, play football and use electricity! Which of these are biblical?

(whatever we bind on earth have been bound in heaven, remember?)