A friend of mine recently told me about a book he read which described the Indo-Persian and Norse pantheons as analogous. In fact, the claim was that the basic organisation of divine beings common to both cultures is not coincidental, and that they descend from some ancestral religious tradition. For those not familiar with the mythologies in question, the basic idea is that the gods are divided into two warring factions (or three for the Norse): a good or noble pantheon and a collection of destructive evil-doers. The Aesir are the gods who side with men-- Odin, Tyr, Freya, etc., and the Vanir are the race of giants who assault the Aesir and eventually destroy them in Ragnarok. For the Persians, Ahuras are the good beings, fighting demonic devas; the Indians have the inverse, with angelic Devas combatting evil Asuras. (The Greeks, of course, have a similar arrangement with Olympians and Titans, but they are not of interest here.)
My question is-- has anyone here heard anything about this theory that Norse and Indo-Persian folk religions share a source? Etymologically, it certainly looks more than plausible: the words Aesir/Asuras and Vanir/Devas bear remarkable resemblances to each other. Yet given the distances involved and the fact that the cultures are otherwise very different, the claim seems counterintuitive.
Could somebody with some more definite knowledge shed some light on this, I wonder?
My question is-- has anyone here heard anything about this theory that Norse and Indo-Persian folk religions share a source? Etymologically, it certainly looks more than plausible: the words Aesir/Asuras and Vanir/Devas bear remarkable resemblances to each other. Yet given the distances involved and the fact that the cultures are otherwise very different, the claim seems counterintuitive.
Could somebody with some more definite knowledge shed some light on this, I wonder?