A nice summary of Indra from
Indra is invoked alone in about one-fourth of the hymns of the RV., far
more than are addressed to any other deity ; for he is the favourite national
god of the Vedic people. He is more anthropomorphic on the physical side,
and more invested with mythological imagery, than any other member of the
pantheon. He is ...
Arjuna is also said to be Nara of the Nara-Narayana avatara:
"Vyasa said, 'O highly significant is this matter that thou enquirest of me from surprise. I will tell thee everything; listen attentively. He that is called Narayana is older than the oldest ones. For accomplishing some purpose, that creator of ...