It is the Persian religion of ancient times. It is named after Zoroaster, also called Zarathustra. Some scholars believe that Judaism took on some Zoroastrian influences after the captivity in Babylon, as they were freed by the Persians. There definitely are some similarities, such as angels and judgement. In fact, some scholars believe that angels in Judaism didn’t have wings until after the captivity, but that would discount the winged cherubim on the Ark of the Covenant. More likely is that God is God and some people got parts of the truth. There are also some key differences; such as the fact that their God figure, Ahura Mazda, and their devil figure, Angra Maniyu, were supposed to be two sides of the same being in some interpretations. There are some hints of Aryan influence on Zoroastrianism (there is argument as to whether Zoroastrianism predates the Aryan invasion or if it is entirely Aryan. )