Well then your professor is sadly mistaken if he/she is trying to infer causal relationships between Zoroastrianism and the Abrahamic religions.
tell me, what problem do you see with Christianity (possibly) being influenced by other religions?
Gladly. Thank you. You said Christianity, but remember this can be applied to Judaism and Islam as well.
When you bring the issue up “judging” and “obedience” towards God, all you are doing is allowing God to reinforce morality. If he truly gave us things like the Ten Commandments, then he is tampering with the supposed free will. “He is just guiding us,” doesn’t work because God can not truly reveal himself to anyone, because then he is messing with that persons free will. What if that person didn’t even want to believe in God, maybe he enjoys evil. If you truly believe in free will, you should believe God created the universe and let it play out, knowing that we would be created, because he knows eeeeeeeeeeverything
So then that goes to the point of ancient teachings. Ancient people worshiped things like the Sun and the Moon as gods because they are simple cause and effect relationships. They knew/felt effects from the sun and moon, but they couldn’t know what was causing it. They knew the effects of volcanoes, but they didnt know what caused them. They knew the effects of wind, they just did not know where wind came from.
As the mankind evolved, our knowledge expanded, and so did our idea of God. We were starting to answer more of the causes which in turn began the questioning of certain gods. Which made cause and effect change into explanations with not as many gods. As we began forming civilizations, we had to learn how to react with the Bible around, testing these cause and effect relationships.
Now… Jesus’, Muhammad’s, Buddha’s core teachings were morality, which in biblical sense, has “evolved” from cause and effect relationships.
“Either make the tree good, and his fruit good; or else make the tree corrupt, and his fruit corrupt: for the tree is known by his fruit.”
Sorry for the rant, its hard to explain the concept in just a brief response.
Okay, so when Judaic men wrote the Bible, the beginnings of the Bible, they specifically mention Jews receive the Holy Land and they are the only ones who can get into “heaven.” This now gives them a) right to be in Israel and b) they are chosen, they are reinforced by the Laws of Moses and morality, and they will be judged.
Now thats funny. This religion is parallel to Persian beliefs as well. So in a sense, they rewrote the story using “Israelite history”. (There is also Egyptian historical events in the OT)
That is like taking an apple, and covering it in chocolate. In the end it is still an apple.
Sorry for the rant, I would like to add; please do not think I hate the Bible or try and “debunk” it. It probably is one of the greatest writings in history, especially the new testament.
I would just like to show a parable of Jesus and could you tell me what the Christians interpretion it is?
“I tell you, on the day of judgment you will have to give an account for every careless word you utter; For by thy words thou shalt be justified, and by thy words thou shalt be condemned.”
Remember, Jesus refrains for using the word actions of any sort.
TO CONCLUDE

the concept of God has changed over time, but the way to impress him hasn’t.