End of the world Prophecies 32 History 30 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 9 Twenty-first century 8 Biblical teaching 7 Plague 7 Apostasy 6 History of doctrines 6 Terrorism 6 Civilization, Modern 5 Criticism, interpretation, etc 5 Evangelicalism 5 Two thousand twelve, A.D. 5 Armageddon 4 Civilization, Medieval 4 Civilization, Western 4 Forecasting 4 Judgment Day 4 Religion and politics 4 Apocalypse in literature 3 less ...