Zoroastrianism: an ancient religion that became the religion of the Persian Empire. It would influence all three Abrahamic religions, sometimes in quite startling ways. There is no doubt that Zoroastrianism itself was influenced by still more ancient beliefs (notably Babylonian), these reaching back into the mists of prehistory.
It has had its main influence on Judaism through its notions of angels and demons, as well as afterlife conceptions. From the lake of fire, to the battle between God’s angels and the dragon and his angels (I should point out that the Jewish notion of “Satan” already existed in Jewish religion, but it was Zoroastrianism that shaped it into what it was in Jesus’ time), to the resurrection of the dead and a new creation, the Zoroastrians had a great reservoir of theological ideas to draw from. Even casually reading through the Vendidad (Zoroastrian holy scriptures dating from perhaps 8th century BCE) one can find other interesting parallels with the Christian NT. Take for example the following, a section highly resembling the temptation of Jesus by the devil:
“Again to him said the Maker of the evil world, Angra Mainyu:... Renounce the good Religion of the worshippers of Mazda, and thou shalt gain such a boon as Vadhaghna gained, the ruler of the nations.'
Spitama Zarathushtra said in answer: 'No! never will I renounce the good Religion of the worshippers of Mazda, either for body or life, though they should tear away the breath!'
Again to him said the Maker of the evil world, Angra Mainyu: 'By whose Word wilt thou strike, by whose Word wilt thou repel, by whose weapon will the good creatures (strike and repel) my creation, who am Angra Mainyu?'
Spitama Zarathushtra said in answer: 'The sacred mortar, the sacred cups, the Haoma, the Word taught by Mazda, these are my weapons, my best weapons! By this Word will I strike, by this Word will I repel, by this weapon will the good creatures (strike and repel thee), O evil-doer, Angra Mainyu! The Good Spirit made the creation; he made it in the boundless Time.” (Vendidad 19:6-9).
Here Angra Mainyu (the evil one) comes to Zarathustra, the prophet of Zoroastrianism, to prevent him from destroying demons. It is a curious fact that in the gospel accounts it is not long after his temptation that Jesus begins to cast out demons (Mark 1:21: “Have you come to destroy us?”). The other similarities are obvious. In both this account and the gospels, the evil one comes to make demands on the hero. In both cases this involved renouncing the hero’s fidelity to their god. In both cases the hero uses a formula: “it is written.” Zarathustra: “By this Word will I strike, by this Word will I repel, by this weapon will the good creatures (strike and repel thee)” (here the Word of Mazda, the good God of creation). In the gospel accounts too the devil is repelled after the formulation. Jesus said to him, “Away from me, Satan! For it is written: ‘Worship the Lord your God, and serve him only.’ Then the devil left him... (Matthew 4:10-11). The “Word,” as we know, will also be personified in Jesus himself who continued to cast out demons throughout his ministry.
An interesting aside: the translators of the New American Standard bible reference Exodus 8:19 for the following passage:
“And if I by Beelzebul cast out demons, by whom do your sons cast them out? So they will be your judges. "But if I cast out demons by the finger of God, then the kingdom of God has come upon you” (Luke 11:19-20).
Exodus 8:19 is a reference to Pharaoh’s magicians calling the plagues a work of the “finger of God.” Here I wonder if we can’t use the connection with Zarathustra to our advantage. What if the context of Luke 11 would be better reflected in that other Hebrew scripture referring to the “finger of God”:
“The LORD gave me the two tablets of stone written by the finger of God; and on them were all the words which the LORD had spoken with you at the mountain from the midst of the fire on the day of the assembly” (Deuteronomy 9:10).
Here Jesus’ reference to “the finger of God” would reflect again a connection with the “for it is written” or the “Word taught by Mazda.” The demons, in other words, were being thrown out by nothing less than the “W/word of God.” Is it perhaps more than a coincidence that Deuteronomy didn’t take its final shape until the Babylonian and later Persian conquests? It’s provocative I think, but I have no time now to explore it further.
What are the implications of all this? You, thoughtful reader, will have to decide this in your own way. For some, it will make little difference, either because further thought is shut down to preserve its own status quo, or because faith has already become a lifestyle depending less on “truth” than social function. For others there is no issue because for them it is possible to think of God working behind the scenes of world religion, gradually bringing about a more complete expression of God’s will and purpose etc. For them Jesus is the culmination of this process (or the final Day), or Muhammad, the seal of the prophets. Still others may start to see things in their intricate interconnectivity, as informing and being informed (Judaism also informed later Zoroastrianism). For these God will also be working throughout, or God will be reduced to historical processes, contingent on political and sociological factors, not to mention environmental ones as well (famine, disease, etc). Or perhaps none of this floats your boat in the first place. Whatever the case I beg that you take Nietzsche’s admonition seriously: “If you wish to strive for peace of soul and happiness, then believe; if you wish to be a disciple of truth, then inquire.”