Christian eschatologies

'Christian eschatology is a major branch of study within Christian theology dealing with the "last things"'. Eschatology, from two Greek words meaning "last" (ἔσχατος) and "study" (-λογία), is the study of 'end things', whether the end of an individual life, the end of the age, the end of the world and the nature of the Kingdom of God. Broadly speaking, Christian eschatology is the study concerned with the ultimate destiny of the individual soul and the entire created order, based primarily around biblical text within the Old and New Testament.

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 are found in many places in the Bible, both in the Old and the New Testaments. There are also many extrabiblical examples of eschatological prophecy, as well as church traditions.

Eschatology is an ancient branch of study in Christian theology, informed by Biblical texts such as the Olivet discourse, The Sheep and the Goats, and other discourses of end times by Jesus, with the doctrine of the Second Coming discussed by Paul of Tarsus and Ignatius of Antioch (c. 35–107 AD), then given more consideration by the Christian apologist, Justin Martyr (c. 100–165). Treatment of eschatology continued in the West in the teachings of Tertullian (c. 160–225), and was given fuller reflection and speculation soon after by Origen (c. 185–254). The word was used first by the Lutheran theologian Abraham Calovius (1612–86) but only came into general usage in the 19th century.

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