Good quotes for business Christmas cards include simple, yet timeless sentiments such as, "Merry Christmas and best wishes for a happy New Year" and "Wishing you all the joy, hope and wonder of Christmas." Some businesses may choose to use non-denominational or secular holiday messages, while others may wish to use traditional or religious Christmas wishes.
For a co-worker, "Merry Christmas and warm wishes for a wonderful holiday season and a very happy New Year" serves well because the quote encompasses Christmas, New Year's Day and other holidays. For a religious co-worker, "May you have the gift of Faith, the blessing of Hope and the peace of His Love at Christmas and always" conveys a more solemn tone of spirituality.
In some circumstances, quotes from the Bible make good Christmas card messages; for example, "'And the angel said to them, Be not afraid; for behold, I bring you good tidings of great joy which shall be to all people. Today in the town of David a Savior has been born to you; he is the Messiah, The Lord.' Luke 2:10-11. Believe in the Miracle of Christmas." The appropriateness of the quote depends on the relationship with the co-worker or boss and their religious affiliation.