Certainly some of the Asuras were quite evil, but some were pious. They would, at times, even be more powerful than the gods, forcing them to flee in the face of their power until some way of dealing with them could be found.
A per Puranic traditions, Asuras and Devas were stepsons of sage Kashyap. It is also said that in some Suktas (sections) of Rigveda, perhaps older ones, Asuras also have been praised.
However, in most of the Suktas ( perhaps later ones) Asuras have been projected as enemies. However, in Puranas Asuras have been described no less virtuous than Devas. However, they were too proud and due to that they suffered at the hands of Devas.
Further and curiously enough, Iranians, who are said to be clansmen of Indo Aryans, worshiped Asur Mazda and depicted Devas as villains.
It is not clear how this transformation came about. Zarathustra is said to have propagated the worship of Asur Mazda. However, his idea was to propagate the worship of one God, instead of worship of many Gods, as was the practice among Proto Indo-Iranians. Perhaps this was the practice among Indo-Europeans also.
Mittani kings of ancient Iraq also worshipped Devas. Worship of Devas by Mittani kings proves that the concept of Devas is older than Asuras.
As per Indian tradition, Asuras are also called 'Danavas' as their mother's name was 'Danu'. Both the words that is 'Asura' and 'Danava' are synonyms. It is interesting to note that we have a very important river 'Danube' in Europe. This may be a combination of words 'Danu' and 'Aab'. We also have a European tribe named 'Danes'.
Further, there is one more important branch of Kashyap's family; that is Daityas, sons of 'Dity' the third wife of Kashyap. We also have a tribe named 'Dutch' in Europe. This word could either be transformation of Daitya or Dadhichi; an ancient sage of India. The word Europe also seems to has been derived from the word 'Aila'( descendents of 'Ila').
In conclusion I can say that Indian belief needs to be studied in more depth than presently being done.
Thanks
C.P.Singh
COMMENTS IN RESPONSE TO THIS ARTICLE
To the DanavaDanube connection can be added the Russian rivers Don, Dneistr, Dniepr and the Rivers Don in Britain. Danu as mother of the Hindu gods is matched by another Danu attested by the gods of the Gaelic Celts of Ireland being called the Tuatha de Danaan (= Children of Danu). It is also the case that the oldest of the Greek writers called Homer refers to at least one section of the earliest Greeks as Danioi.
Whether this means the Indian influences C.P.Singh is seeking or a matter of the mutual Indo-European ancestry remains moot.
The Asuras could have been, in all probability, peripheral tribes of the Vedic society, basically all Indo-Europeans, and therefore wherever the Indo-Europeans lived they carried facets of a core culture of remote past. More investigations in cultural etymology and pre-Christian worship that prevailed in Europe and West Asia, can bring forth scores of unifying factors in language, customs, continuity of traditions with site/culture specific changes and so on. C.P. Singh's write up on Asuras is quite a learned account.
- M D Subash Chandran