Swami Vivekananda on ritual, god and worship:
You remember that the Vedas have two parts, the ceremonial and the knowledge portions. In time ceremonials had multiplied and become so intricate that it was almost hopeless to disentangle them, and so in the Upanishads we find that the ceremonials are almost done away with, but gently, by explaining them. We see that in old times they had these oblations and sacrifices, then the philosophers came, and instead of snatching away the symbols from the hands of the ignorant, instead of taking the negative position, which we unfortunately find so general in modern reforms, they gave them something to take their place. “Here is the symbol of fire,” they said. "Very good! But here is another symbol, the earth. What a grand, great symbol! Here is this little temple, but the whole universe is a temple; a man can worship anywhere. There are the peculiar figures that men draw on the earth, and there are the altars, but here is the greatest of altars, the living, conscious human body, and to worship at this altar is far higher than the worship of any dead symbols."
Why worship trees, stones, monkeys and elephants, when the greatest worship is of that living spirit within the conscious human being? Why engage in elaborate ritual and ceremony, ringing bells, lighting incense, chanting mantras, preparing and cooking food to feed to statues - when one can simply abide in the glory of their own self, sit in silence with their own mind and watch themselves. This is the realization that had been reached by the sages in India, they realized that it was not ritual, worship or ceremony that would cultivate the mind and awaken ones divine nature, but knowledge: Hence the Jnana marga.
Jnana is thus the acme of Hinduism, the highest realization of what Hinduism is. It goes beyond ritual, mythology, sectarianism. Thus one can see how the Puranic Hiindism that came later is a degeneration, a fall from those lofty height the sages had reached. It is this kind of Hinduism which I have renounced.