Christian Eschatology
Christian Eschatology is a minor branch of study within Christian theology which deals with the doctrine of the “last things”, especially the Second Coming of Christ, or Parousia. The word eschatology derives from two Greek roots meaning “last” (ἔσχατος) and “study” (-λογία) – involves the study of “end things”, whether of the end of an individual life, of the end of the age, of the end of the world, or of the nature of the Kingdom of God. Broadly speaking, Christian eschatology focuses on the ultimate destiny of individual souls and of the entire created order, based primarily upon biblical texts within the Old and New Testaments.
Christian eschatology looks to study and discuss matters such as death and the afterlife, Heaven and Hell, the Second Coming of Jesus, the resurrection of the dead, the rapture, the tribulation, millennialism, the end of the world, the Last Judgment, and the New Heaven and New Earth in the world to come.
Eschatological passages appear in many places in the Bible, in both the Old and New Testaments. Many extra-biblical examples of eschatological prophecies also exist, as well as extra-biblical ecclesiastical traditions relating to the subject.
The branch of Christian theology dealing with the end of the world, resurrection, judgment, and final destiny of individuals and creation — including both personal eschatology (what happens after death) and cosmic eschatology (the fate of the world).