What concepts of Zoroastrianism influenced other religons?

Zoroastrianism, an ancient Persian religion founded by the prophet Zarathustra (or Zoroaster), has had a significant impact on other religions. Several key concepts within Zoroastrianism influenced the development of subsequent religious traditions. Here are some of the concepts and their influences on other religions:

1. Dualism: Zoroastrianism's most notable concept is the belief in the cosmic battle between two opposing forces - good and evil. This dualistic worldview greatly influenced other religions, especially Abrahamic faiths like Judaism, Christianity, and Islam. In these religions, the idea of a struggle between good and evil, God and Satan, heaven and hell, can be traced back to Zoroastrianism.

2. Eschatology: Zoroastrianism introduced the idea of a final judgment and the afterlife. It emphasized the belief in a necessary separation of the righteous from the wicked. This concept influenced later religions, notably the Abrahamic faiths, where the notions of resurrection, judgment day, and the idea of eternal reward or punishment after death are prevalent.

3. Monotheism: Although not strictly monotheistic, Zoroastrianism introduced a clear distinction between a supreme deity, Ahura Mazda (the Wise Lord), and lesser divine beings. This concept of a supreme God influenced not only the Abrahamic religions but also other faiths like Manichaeism and Sikhism, which adopted similar monotheistic concepts.

4. Purity and Rituals: Zoroastrianism placed great importance on purity and cleanliness. Rituals and practices associated with purification, such as fire worship and ritual bathing, influenced various religious practices around the world. For example, some Hindu rituals, including the use of fire in prayer, may have been influenced by Zoroastrian practices.

5. Angels and Demons: Zoroastrianism introduced the idea of celestial beings that serve as messengers of God, called yazatas or angels, and malevolent spirits known as daevas or demons. This notion of intermediaries between the divine and human realms influenced later religious traditions, such as Judaism, Christianity, and Islam, where angels and demons play significant roles.

It is important to note that the direct influence of Zoroastrianism on other religions may vary, and these concepts were often adapted and reinterpreted within the respective religious frameworks. However, the impact of Zoroastrianism on subsequent religious thought cannot be denied.