Zoroastrianism is the world's oldest surviving monotheistic religion and, many scholars think, the original source of religious conceptions of heaven, hell, Satan and Judgment Day in Judaism, Christianity and Islam.
Before Christianity, Judaism and Islam, There Was Zoroastrianism.
hope it helps:)
#carryonlearning
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jazzxx
Nad Christianity is the biggest religion, sorry for the error. Hope it helps:)
Answers & Comments
Answer:
Christianity
Explanation:
Christianity is the biggest Religion on History
Zoroastrianism is the world's oldest surviving monotheistic religion and, many scholars think, the original source of religious conceptions of heaven, hell, Satan and Judgment Day in Judaism, Christianity and Islam.
Before Christianity, Judaism and Islam, There Was Zoroastrianism.
hope it helps:)
#carryonlearning