Ethical dualism or, as theorized by Descartes, between thought and extension. Ethical dualism on the other hand highlights the moral dimension instead or in addition to the metaphysical one, and envisions an inherent situation of conflict between two antagonistic forces, like light and darkness, Good and Evil. One of the most known and clear-cut interpretations of ethical dualism is the one conceptualized by Zoroastrianism, the ancient Persian religion, which bases its thought on the figure of the prophet Zoroaster (or Zarathustra), who claimed the existence of two original and contrasting principles, Ahura Mazda and Ahriman, respectively representing the forces of Good and
Zoroaster In this depiction at Taq-e Bostan, a figure is seen to preside over the coronation of Ardashir I or II. The figure is standing on a lotus, with a "baresman" in hand and with a gloriole around his head. Until the 1920s, this figure was commonly thought to be a depiction of Zoroaster, but in recent years is more commonly interpreted to be a depiction of Mithra. Among the most famous of the European depictions of Zoroaster is that of the figure in Raphael's 1509 The School of Athens. In it, Zoroaster and Ptolemy are having a discussion in the