"Wishing you a season full of warmth, joy, and the magic of Christmas."
"Joy to the world, the Lord is come! Let earth receive her King; , and Heaven and nature sing..." Joy for Christmas
"May your Christmas sparkle with joy and your New Year be filled with blessings." "Wishing you a season full of warmth, joy,
If your goal is spiritual preparation (Advent), "preparing for joy" often means making internal space: Joy for Christmas
The phrase "Joy for Christmas" is most famously linked to the hymn specifically the line: "Let every heart prepare Him room."