− | The sensory perception of light plays a central role in spirituality ([[Vision (religion)|vision]], [[enlightenment (concept)|enlightenment]], [[darshan]], [[Tabor Light]]), and the presence of light as opposed to its absence ([[darkness]]) is a common Western metaphor of [[goodness|good]] and evil, [[knowledge]] and ignorance, and similar concepts. | + | The sensory [[perception]] of light plays a central role in [[spirituality]] ([[vision]], enlightenment), and the presence of light as opposed to its absence (darkness) is a common Western [[metaphor]] of [[goodness|good]] and evil, [[knowledge]] and ignorance, and similar [[concepts]]. |