This is a topic that may be of interest to yoga practitioners, because it relates to the origins of yoga and related philosophies. There have been a few posts on this topic in other threads, which I will use to start the discussion.
[QUOTE=Surya Deva;31781]…
I aso wanted to say, because I saw Asura mention his professor talking about the conquest of the Indus valley people by the Vedic conquerors, that this theory known as Aryan invasion theory has fallen into disrepute recently. It is very controversial and it is no longer posited as fact. There is significant evidence now to show that the Vedic people were indigenous to India, based on significant archeaological evidence. The evidence is also showing us the Vedas are even older than the Indus valley phase.[/QUOTE]
[QUOTE=Surya Deva;31842]
Then there is a learned and considered understanding of Hinduism, as a henotheistic philosophy that worships a single god using multiple methods, but that is manifest in infinite forms. This is also found in the Rig Veda, “Truth is one, and the wise call it by name names” There are 330 million of these forms recognised by Hindus, and of these 330 million forms the principal forms are Shiva, Vishnu, Duga, which respectively are the deities of the three main traditions of Hinduism: Shivaism, Vaishvaism and Shaktism. All traditions accept several methods of worship: tantra, yantra, yoga, mantra, idol worship and accept several scriptures agamas, shastras, puranas, vedas. It will become clear then Hinduism is not defined by any particular diety, methods or ways, any scripture or founder, or language. Thus Hinduism has no problem embracing the deities, methods or scriptures of any other religion. If a Hindu wanted to accept Jesus as their deity, Hinduism would have no problem with this. In fact Hinduism has the concept of Ishtadevata which means one can choose any object of worship of their choice, even a living person if they wish.
How Hinduism is defined is by its genera philosophy which all Hindu traditions embrace. That is dharma, karma, reincarnation and yoga. Dharma is eternal laws and principles that one should live in harmony with; karma is the law of cause and effect; reincarnation defines ones goal in life as to escape the cycle of birth and rebirth and yoga is any kind of valid technique through which one can attain to the utimate goal of moksha/salvation. These in turn are based on the Upanishadic and Dashana philosophy(aka Vedic or Hindu phiosophy)[/QUOTE]
I believe that the second quote illustrates that Hindu culture was derived from two different cultures. This first was very much into chariot warfare and the worship of naturalistic gods and goddess. The second was much less inclined toward warfare and the worship of various deities, and more inclined toward Sanatana Dharma, meaning ?Eternal or Universal Righteousness?.
The Aryan invasion theory is concerned with how and when the combination of these two cultures occurred. For Indian people this is a hot topic. It remains to be seen how much interest will be generated here.