Zoroastrianism is an ancient religion founded by the prophet Zoroaster in Greater Iran before the 6th century BC, based on teachings of one Creator, Ahura Mazda, who is all good and the source of no evil. It was once one of the largest world religions and key concepts are believed to have influenced later Abrahamic faiths, though it also incorporated some syncretism from other beliefs over time.

2. Zoroastrianism /zɒroʊˈæstri ənɪzəm/ (or Mazdaism) is
a religion and philosophy based on the teachings of
prophet Zoroaster (also known as Zarathustra,
in Avestan) and was formerly among the world's largest
religions. It was probably founded some time before the
6th century BC in Greater Iran.

3. Origins
Zoroastrianism was created from a common
prehistoric Indo-Iranian religious system from
the early 2nd millennium BC. The religion is based
on the teachings of the prophet Zoroaster.
Zoroaster taught that the Creator (Ahura Mazda)
is the Supreme Being. In Zoroastranism Ahura
Mazda is all good and no evil comes from him.

4. It is believed by most scholars that key concepts of
Zoroastranism have had influence on the Abrahamic religions. On the
other hand, Zoroastrianism itself inherited ideas from other belief
systems and, like other "practiced" religions, accommodates some
degree of syncretism, which is the combining of different (often
contradictory beliefs.)
Zoroastrianism was founded by the Prophet Zoroaster (or
Zarathustra) in ancient

5. The end
Thanks for listening
to me
By David García