Aupmanyav
Be your own guru.
Thank Constantine and the Jews of Medina. Accidents. I think you are using many kinds of fallacies.The effects of Christianity and Islam on civilisation world-wide cannot be denied.
I highly doubt whether this happened by accident.
Clearly, the underlying philosophies are not insignificant, and neither was Judaism as their forerunners.
..and then we have Zoroastrianism, along similar lines, more than 3000 years ago.