Hinduism has not been made but has grown. It is a jungle not a building. It is a living example of a great national paganism such as might have existed in Europe if Christianity had not become the state religion of the Roman Empire, if there had remained an incongruous jumble of old local superstitions, Greek philosophy and oriental cults such as the worship of Mithra or Serapis. Yet the parallel is not exact, for in Rome many of the discordant religious elements remained exotic, whereas in India they all, whatever their origin, became Indian and smack of the soil. There was wanting in European paganism the bond of union supplied by the Brahmans who by sometimes originating, sometimes tolerating and adapting, have managed to set their seal upon all Indian beliefs.
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Thus the dominance of the Brahmans and their readiness to countenance every cult and doctrine which can attract worshippers explains the diversity of Indian religion, but are there no general characteristics which mark all its multiple forms? There are, and they apply to Buddhism as well as Hinduism, but in attempting to formulate them it is well to say that Indian religion is as wilful and unexpected in its variations as human nature itself and that all generalizations about it are subject to exceptions. If we say that it preaches asceticism and the subjection of the flesh, we may be confronted with the Vallabhacaryas who inculcate self-indulgence; if we say that it teaches reincarnation and successive lives, we may be told that the Lingayats[131] do not hold that doctrine. And though we might logically maintain that these sects are unorthodox, yet it does not appear that Hindus excommunicate them. Still, it is just to say that the doctrines mentioned are characteristic of Hinduism and are repudiated only by eccentric sects.