Our God became less than what He is to redeem His creation.
Jesus went through the human process to be the Savior.
God chose a young virgin girl, Mary to be the body to carry the Messiah.
Mary was willing to endure the shame of being used by God
These was no room in the inn (private guest rooms) Joseph would only have to announce his lineage that rooms would be open, but in this case there was no room.
The wonder of Christmas isn’t all the lights and decorations or even the presents. The wonder of Christmas is the God became a human baby for us.