Before revision: Eschatology, from Greek eschatos, last, concerns expectations of the end of the present age, and apocalyptic eschatology is the application of the apocalyptic world-view to the end of the world, when God will punish the wicked and reward the faithful .
After revision: Eschatology, from Greek eschatos, last, concerns expectations of the end of the present age, and apocalyptic eschatology is the application of the apocalyptic world-view to the end of the world, when God will bring judgment to the world and save his followers .