My understanding of
The Hindu Concept of God
I. The Vedic or Upanishadic concept (also given in Bhagavadh Gita)
' "Ekam evadvitiyam"' - There is only one, no second. That is called BRAHM (please don't confuse it with Brahmins), or ATMAN (Self) (Same as God), Jeeva/Prana (Life Force).
She/He is Pure Consciousness, Pure Bliss, Without Beginning or End, Unchanging, Formless - without any attribute, Omnipresent, Omnipotent, Omniscient, Creator of Time, Master of three gunas (natures) - Saatvic (pious), Rajaasic (aggressive) and Tamasic (dull), modes of Prakriti (Nature, Environment, World), through which evolution of the world takes place at His command. She/He is the Primal source of Life whose essence/bliss permeates the universe, Who is beyond Space & Time, but who exists as Self in every living creature.
She/He is beyond comprehension through mind or sensory organs of man/woman. Words miserably fail to explain Her/Him, though she/he can be experienced/realized through meditation, non-attachment to worldly pleasures and sense objects and complete conquest of one's mind, body and senses. In fact Upanishads even try to explaining Her/Him/It by negating everything that is imaginable as 'Not That', 'Not That'.
II Common Man's concept of God with Attributes.
According to Bhagavadh Gita (Chapter 7-St. 16), "Good people come to worship Me for various reasons":
For relief of sufferings, sorrow or difficulties. They are referred as 'Aarthis'.
For acquisition of Wealth, power, fame, position etc.. They are referred as 'Artharthis'.
For acquisition of spiritual knowledge. They are referred as 'Jigyasis'
As seekers of wisdom, without any selfish purpose. They are referred as Scholars.
- The above is interestingly similar to Maslow's 'A Theory of Human Motivation' - A. H. Maslow (1943). Originally Published in Psychological Review, 50, 370-396
People falling in categories 1 to 3 need a personal god (who is separate from self) who has attributes, attributes of Perfect beauty or Absolute Wisdom, or Power, Kindness, Compassion etc.. and Who is competent and willing to help them achieve their aspirations & wishes, including the Hindu belief of true liberation from the cycle of life and re-incarnation (Moksha).
For the needs and comprehension of these people, though God is one, He is assumed/associated with many forms, as Krishna, Rama, Narasimha, Shiva, subhramanya, Durga, Kaali, Ganesha, Ayyappa. the exploits of these gods, their attributes etc.. (Lakshmi as a bestower of Wealth, Saraswathi as a bestower of Knowledge, Ambal representing the all powerful Maya - the power of God) have formed their places in puranas (History), epics and mythological stories. Forms have also been to given to elements of Nature as no inanimate object can function without a Supreme force moving or controlling it. Similar functions of creation, preservation and destruction were allocated to Gods and Demi-gods.
Multiplicity of forms, or Avatars, provided a simple devotee with an option to relate himself to a particular one, that suited her/his temperament, upbringing, environment (Family Tradition) etc.. as 'Ishta Devatha' or 'Kula Deivam'.
In spite of this seemingly polytheistic implementation, the belief is, the core essence is, as mentioned in Bhagavadh Gita, Chapter 4, Sloka 11:
"As people approach me, So I receive them. All Paths, Arjuna, lead to Me."
"The Truth is one, Paths are Many"
[This message has been edited by kumarakn (edited February 03, 2001).]