Epiphany (feeling)

An epiphany (from the ancient Greek ἐπιφάνεια, epiphaneia, "manifestation, striking appearance") is an experience of sudden and striking realization. Generally the term is used to describe scientific breakthrough, religious or philosophical discoveries, but it can apply in any situation in which an enlightening realization allows a problem or situation to be understood from a new and deeper perspective. Epiphanies are studied by psychologists and other scholars, particularly those attempting to study the process of innovation.

Epiphanies are relatively rare occurrences and generally follow a process of significant thought about a problem. Often they are triggered by a new and key piece of information, but importantly, a depth of prior knowledge is required to allow the leap of understanding. Famous epiphanies include Archimedes's discovery of a method to determine the density of an object ("Eureka!") and Isaac Newton's realization that a falling apple and the orbiting moon are both pulled by the same force.

The word epiphany originally referred to insight through the divine. Today, this concept is more often used without such connotations, but a popular implication remains that the epiphany is supernatural, as the discovery seems to come suddenly from the outside.

The word's secular usage may owe much of its popularity to Irish novelist James Joyce. The Joycean epiphany has been defined as "a sudden spiritual manifestation, whether from some object, scene, event, or memorable phase of the mind--the manifestation being out of proportion to the significance or strictly logical relevance of whatever produces it." The author used epiphany as a literary device within each entry of his short story collection Dubliners (1914); his protagonists came to sudden recognitions that changed their view of themselves and/or their social conditions. Joyce had first expounded on epiphany's meaning in the fragment Stephen Hero, although this was published posthumously in 1944. For the philosopher Emmanuel Lévinas, epiphany or a manifestation of the divine is seen in another's face (see face-to-face).

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