Agreed with the Zoroastrianism bit, that did occur prior.
I was trying to be simple and concise so I did not mention other strands of monotheism that influenced Judaismm and the Middle East such as the Egyptians / Amun (the Hidden One) or the Persian Zoroastrianism (which pioneered the concept of Angels as winged divine beings that Judaism and Christianity incorporated.) Yadda, yadda, yadda religion and history is complicated but also interesting.
But I agree, adding a concrete understanding of time really helps to cement the linear narrative.