End of the world History 33 Prophecies 33 Religious aspects 21 Millennialism 19 Survival 15 Second Advent 14 more ... Apocalyptic literature 13 Christianity 13 Religion 12 Eschatology 11 Millennium (Eschatology) 11 History and criticism 8 Biblical teaching 7 Plague 7 Twenty-first century 7 Apostasy 6 History of doctrines 6 Terrorism 6 Church history 5 Civilization, Modern 5 Criticism, interpretation, etc 5 Evangelicalism 5 Two thousand twelve, A.D. 5 Armageddon 4 Civilization, Medieval 4 Civilization, Western 4 Dystopias 4 Forecasting 4 Judgment Day 4 less ...