Symbolism plays a vital role in religion. A symbol stands for something else, is arbitrary, and has no natural connection to its reference. There are two main types of symbols. A symbol can be a metaphor, meaning that it is completely disconnected from what it represents, such as the Islamic symbol of the crescent and star, which represents enlightenment brought about through God. Or a symbol might be a metonym, in which the part stands for the whole, such as the cross, which is an artifact of a specific portion of Christian history that is now used to stand for Christianity as a whole. Symbols are multivocal by nature, which means they can have more than one meaning. Their meaning derives from both how the symbol is used and how the audience views it. The more common and widespread a symbol, the more conflicting references and meanings may coexist. As an example, think of the U.S. flag; when draped over a veteran’s casket, the flag has a different meaning from when it is waved at a rally or burned in protest. One symbol, multiple meanings. Figure 13.7 (left) In the first image, fog represents the collision of warm and cold air over San Francisco Bay; it is a natural effect. (right) In the second image, the fog/smoke is artificially created onstage at a Rolling Stones concert to establish a particular mood and association. It is symbolic. (credit: (left) “Above the fog” by CucombreLibre/flickr, CC BY 2.0, credit : (right) “StonesLondon220518-82” by Raph_PH/Wikimedia Commons, CC BY 2.0) The prevalence of symbolism in religion indicates that religions are learned and shared systems of belief. While there are empirical aspects to religion, especially in regard to religious practices such as dance, trance, and prayer, the meaning behind the practices is entirely learned. Symbolism is attached not only to supernatural deities and spirits but also to religious places, myths, and rituals. In the Ethnographic Sketch at the end of the chapter, you will read more about symbols and religion. Figure 13.8 The tools used for working magic displayed on this traditional Wiccan altar include an athame, a ritual knife that is used in many rituals, among them the ritual of casting a circle (creating a sacred place). Also shown are a boline, sword, wand, pentacle, chalice, and censer. (credit: “Wiccan Altar” by Fer Doirich/Wikimedia Commons, CC0)