In religion and theology, revelation is the revealing or disclosing of some form of truth or knowledge through communication with a deity or other supernatural entity or entities. Background Inspiration – such as that bestowed by God on the author of a sacred book – involves a special illumination of the mind, in virtue of which the recipient conceives such thoughts as God desires him to commit to writing, and does not necessarily involve supernatural communication.With the Age of Enlightenment in Europe, beginning about the mid-17th century, the development of rationalism, materialism and atheism, the concept of supernatural revelation itself faced skepticism. In The Age of Reason (1794–1809), Thomas Paine developed the theology of deism, rejecting the possibility of miracles and arguing that a revelation can be considered valid only for the original recipient, with all else being hearsay. Types Individual revelation Thomas Aquinas believed in...