The Nazi's agreed that the Christmas tree came from their worship of Odin
Nazism wanted to transform the subjective consciousness of the German people—their attitudes, values and mentalities—into a single-minded, cohesive "national community".
[2] According to the American journalist
Shirer, "under the leadership of
Rosenberg,
Bormann and
Himmler—backed by Hitler— the Nazi regime intended to destroy Christianity in Germany, if it could, and substitute the old paganism of the early tribal Germanic gods and the new paganism of the Nazi extremists."
[3]
Nazi ideologists claimed that the Christian elements of the holiday had been superimposed upon ancient Germanic traditions.
[7] They argued that
Christmas Eve originally had nothing to do with the
birth of Jesus Christ, but instead celebrated the
winter solstice and the 'rebirth of the sun',
[7] that the
swastika was an ancient symbol of the
sun, and that
Santa Claus was a Christian reinvention of the Germanic god
Odin. Accordingly, holiday
posters were made to depict Odin as the "Christmas or Solstice man", riding a white charger, sporting a thick grey beard and wearing a slouch hat, carrying a sack full of gifts. The traditional
crèche was replaced by a garden containing wooden toy deer and rabbits; Mary and Jesus were depicted as a blonde mother and child.
[7]
https://en.wikipedia.org/wiki/Christmas_in_Nazi_Germany