It is possible that the idea of cosmic dualism was inherited from Zoroastrianism via Prue-Christian Judaism. Other than that, there probably isn't much of a connection.
Zoroastrianism is older than Christianity, but younger than Judaism.
Both came up with the view of the world as a battle between good and evil. Zoroastrianism came before Christianity but that does not mean that it was copied by Christians. It could mean that that view is the correct one.
what connection is there between Zoroastrianism and christianity?
