Apocalypse

An apocalypse (Ancient Greek: ἀποκάλυψις apokálypsis, from of/from: ἀπό and cover: κάλυψις, literally meaning "from cover") is a disclosure or revelation of great knowledge. In religious concepts an apocalypse usually discloses something very important that was hidden or provides a "vision of heavenly secrets that can make sense of earthly realities". Historically, the term has a heavy religious connotation as commonly seen in the prophetic revelations of eschatology obtained through dreams or spiritual visions. In all contexts, the revealed events usually entail some form of an end time scenario or the end of the world – or revelations into divine, heavenly, or spiritual realms. There are many other books from the Jewish and Christian world that can be classified as apocalypses. In addition, other books of the Bible contain passages pertaining to an apocalypse or to apocalyptic circumstances.

Learn more on Wikipedia