Zoroaster moves the cosmic battle to the future

The date of Zoroaster is contested: tradition places him around 600 BCE, while some modern scholarship pushes the Gathas, his own hymns, as early as 1200–1000 BCE. What matters for the end of the world is not the year but the move he made. Earlier mythologies told of endings as distant past events or as endless cycles. Zoroaster recast the cosmos as a finite struggle between Ahura Mazda, the good creator, and Angra Mainyu, the destructive spirit, a battle that runs a fixed span and then concludes.

That single decision turned time into a story with a destination. Human choice became the hinge of cosmic history: each person's life feeds one side or the other, and salvation is historical rather than merely personal. At the close comes Frashokereti, the "making wonderful," in which a savior, the Saoshyant, raises the dead, judges them on the bridge of the separator, and a river of molten metal burns the corruption from the world.

The inheritance is the point. The shape of a single linear history moving toward an end, a returning savior, a bodily resurrection, a final judgment, and a renewed creation appears first in clear form here, and passes from Persian rule into Jewish thought after the Babylonian exile, then into Christianity and Islam. The renovation it promises is described under Frashokereti. When later apocalypses describe a new heaven and a new earth after a final battle, they stand in a line that runs back through this moment.

The prophet who set the end is treated under Zoroastrian Eschatology.

Both halves of the entry are disputed, and the disputes matter. Tradition placed Zoroaster "258 years before Alexander," which would put his career in the sixth century BCE; linguistic analysis of the Gathas pushes him centuries earlier, somewhere between 1500 and 1000 BCE; neither case is closed. The Persian period as the channel of influence rests on firmer ground: after Cyrus took Babylon in 539 BCE, Jewish communities lived under Iranian rule for two centuries, exactly the window in which Jewish texts begin speaking of resurrection, a final judgment, and a renovated world.

The chronology cannot be settled because the Gathas are liturgy, not history, and the later Zoroastrian books were written down more than a millennium afterwards. What the timeline records here is therefore an argument rather than a fact: the earliest point at which a linear end of the world enters the written record, and the empire through which it plausibly reached Jerusalem.