What Is Eschatology

The word eschatology comes from the Greek eschatos, "last" or "furthest," and it names the branch of theology and myth that deals with the end of things: the end of a world, an age, a people, or the human story itself. The word is modern, but the urge it names is ancient. Long before anyone wrote the word down, peoples were asking how their world would close, and what, if anything, would follow.

To read the world's end-of-the-world stories, it helps to know the two shapes they almost always take.

The line and the wheel

The first shape is linear. History runs in one direction, from a beginning toward a destined finish. Something breaks the world at the end: a judgment, a fire, a return of the dead, a battle between gods and monsters. After it, history stops. This is the dominant shape in the religions that grew out of Judaism: Zoroastrianism, Christianity, and Islam all picture a single world moving toward a single, irreversible end. Zoroastrian Eschatology may be the first system to put a future end at the center of a religion, and it passed that idea west.

The second shape is cyclical. The world does not end once. It ages, decays, and is destroyed, then begins again, often worse or better than before. Time is a wheel, not an arrow. Hindu thought lays this out most fully in the Kali Yuga and the rotating ages, and the Maya and Aztecs pictured successive worlds in their Five Suns. Even the Norse Ragnarök ends in fire and flooding, but a renewed world rises from the water afterward, with two hidden humans to begin it again.

The scholar Mircea Eliade called the fear behind the cyclical view the "terror of history": the dread that time is a stack of unique, unrepeatable events with no relief. The myth of the eternal return answers that dread by making time loop. The linear view answers a different anxiety: that history might not mean anything unless it is going somewhere.

Apocalypse is not the end

A related word gets confused with eschatology. Apocalypse comes from the Greek apokalypsis, "unveiling" or "lifting the veil." An apocalypse is a genre, not an event: a story in which a revealed truth is shown to a seer, usually about the end but also about the hidden structure of the cosmos. The Book of Revelation is the most famous example, but the genre runs through Jewish, Christian, and later Islamic vision literature. An apocalypse describes an end; it is not the end itself.

What this wiki covers

Final Folklore collects these endings as a wiki. The Traditions section holds the religious and cultural systems that produced eschatologies. The Myths & Narratives section holds the named stories: the floods, fires, and last battles. The World-Age & Cosmos section holds the models of how a universe is built, ages, and falls. The Prophecies & Predictions section holds the specific, dated predictions people have made. The Figures section holds the saviors, destroyers, and survivors. The Cross-Cultural Patterns section collects the motifs that repeat: the remnant who survive, the twin worlds, the reset.

Two things are worth saying plainly. First, most of these stories were not "doomsday predictions" in the modern sense. They were accounts of how the world is ordered, told as a story about its close. Second, the recurrence of certain shapes across cultures separated by oceans is one of the genuine puzzles the scholarship tries to explain, not a coincidence to wave away.

The forge where the end became historical is described under Israel.