>>20717383Basically it is just a perversion of the rigveda texts. The brahmin class made fan fictions incorporating some of the characters. But they got a little too brown, started taking offense to all the 'swarthy' talk so started shitting on Indra.
The Rig veda are a series of songs which are also recipes for psychoactive concoctions. These people probably were pretty similar in religion to other europeans of the time.
These were also probably transferred by oral tradition for a very long time before being written down
