Eschaton

The world during the posthistoric era of God’s overt (apocalyptic) reign, immediately preceding doomsday and the end of the world.

Apocalypse

Apocalypse, Apokálypsis

Lifting of the veil or revelation is a term applied to the disclosure to certain privileged persons of something hidden from the majority of humankind. Today the term is often used to refer to the end of the world, which may be a shortening of the phrase apokalupsis eschaton which literally means “revelation at the end of the æon, or age”.