Another aspect of Christmas that receives much criticism is its traditions. Traditions such as kissing under mistletoe are very popular, but have no biblical reference at all. Bill McLain wrote in his book, “There are many legends about mistletoe. One Scandinavian legend states that Loki, the god of destruction, killed Baldur, the god of peace, by shooting him with an arrow made from mistletoe. Other gods and goddesses were saddened by Baldur’s death and asked that his life be restored, which it was. In appreciation, his mother Frigga hung up the mistletoe and promised to kiss all who passed under it. Because of this, mistletoe became the symbol of both forgiveness and love.” There are also a few other beliefs of mistletoe from around the world. During the Middle Ages, people would hang mistletoe over doors and on their ceilings to scare off evil spirits and prevent witches from entering. In addition, there is an old superstition that if you place a twig of mistletoe under your pillow you will not have any nightmares.