The Bible does not specifically mention Christmas trees. However, the tradition of decorating trees during the winter holidays can be traced back to ancient times. In many cultures, trees were seen as symbols of life and rebirth, and they were decorated to celebrate the return of the sun and the lengthening of days. This tradition was eventually incorporated into the Christmas holiday, with evergreen trees being brought indoors to symbolize the ever-lasting life of Jesus Christ. So while the Bible does not directly mention Christmas trees, the tradition is rooted in Christian beliefs and values.