In the first half of 7th c., Muslim Arabs invaded the territories of the two superpowers in the Late Age of Antiquity, the Byzantine Empire (Eastern Roman Empire) and Sasanian Persian Empire…

...searching the text of the Koran, one finds reference to Arabs, Israel, Egypt, the Egyptian Pharaohs who lived some 1000 years before Islam, and the Roman Empire… the Koran even refers to itself as the Koran...yet, the Koran makes no reference to Iran, Iranians, Persia, Persians, Sasanian Persian kings, Zoroaster, Zoroastrianism even though majority of those living in Iranian territories at the time were Zoroastrian and many Arabs were under the control of Sasanian Persian Empire… Isn’t that odd?

…maybe someone with expertise in the field of Islam can direct me to where I may find reference to the omitted subjects…

[pic wufak: for educational purposes only]