Christmas is a holiday that is celebrated by many Christians, but there are some who do not. Some Christians believe that Christmas has become too commercialized and no longer reflects the true meaning of the holiday. They prefer to focus on the religious aspects of Christmas, such as the birth of Jesus Christ, instead of the materialistic aspects. Others believe that Christmas has become too secular and has lost its religious significance. Some Christians also object to the imagery of Santa Claus and the reindeer, which they view as being too pagan or non-biblical.