Christmas truths that start on Easter, do the research to understand yourself...

2 examples of over 100 to be cautious of celebrating holidays or tradition of man/pagan........Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ. For in him dwelleth all the fulness of the Godhead bodily.
Colossians 2:8‭-‬9 KJV
https://bible.com/bible/1/col.2.8-9.KJV...............................................Hear ye the word which the LORD speaketh unto you, O house of Israel: Thus saith the LORD, Learn not the way of the heathen, and be not dismayed at the signs of heaven; for the heathen are dismayed at them. For the customs of the people are vain: for one cutteth a tree out of the forest, the work of the hands of the workman, with the axe. They deck it with silver and with gold; they fasten it with nails and with hammers, that it move not.
Jeremiah 10:1‭-‬4 KJV
https://bible.com/bible/1/jer.10.1-4.KJV