The concept of 'God' (as Generator Organizer Destroyer) who protects the faithful, who shepherds the sheep, the king of subjects, who rewards paradise to believers, is an abrahamic concept.
There is no such God in Vedas or Upanishads. So there can't be any comparison.
The closest one can come up to is Atman in Vedas and Upanishads. But Atman is the neither the king of his subjects nor the rewarder of the paradise to believers.
Atman is the source (mUlam) from which this Universe has originated. Brahman is that which exists in every matter and being (which I call as evolution). That Brahman propels the Vidya (learning) and avidya (whcih I call as un-learning) of matter and beings and thereby evolves them.
For the Universe, the Brahma is the stratum that generates all the matter and beings, the Creator. (I called it the four dimensional spacetime). Vishnu is the one that 'holds' and thereby protects the matter and beings, the protector. (I called it the Higgs field that condenses/impedes energy and creates perception of mass). Shiva is the one that propels everything and ultimately destroys them, the destroyer (I called it the energy/dark energy).
The divinities/devas those that interact with us, the biological beings, guide our evolution. Hence we invoke them or worship them. What is behind, which we may never know or only partially know (according to nasadiya) is the Atman.
Advaita, Dvaita or Visishta-advaita Vedanta also does not define god. It just says Brahman (evolution) is the manifestation of Atman in all matter and beings. In that way all the Jivas also have the Atman in them.
Where they differ are in the place of view. From infinitiy, all finite are sub-sets. So infinite is the reality. That is Advaita. From finite, any amount of addition of finite does not become infinite. Hence these are two different realities. That is dvaita. From a third party view, large value tends to infinite and is finite with lesser value. Hence the two are distinct but part of one reality. That is visishta-advaita.
None of them 'define' one God as abrahamic religions do. That's why Sankara worshipped/invoked all the divinities. Not because he changed his mind.
-TBT
There is no such God in Vedas or Upanishads. So there can't be any comparison.
The closest one can come up to is Atman in Vedas and Upanishads. But Atman is the neither the king of his subjects nor the rewarder of the paradise to believers.
Atman is the source (mUlam) from which this Universe has originated. Brahman is that which exists in every matter and being (which I call as evolution). That Brahman propels the Vidya (learning) and avidya (whcih I call as un-learning) of matter and beings and thereby evolves them.
For the Universe, the Brahma is the stratum that generates all the matter and beings, the Creator. (I called it the four dimensional spacetime). Vishnu is the one that 'holds' and thereby protects the matter and beings, the protector. (I called it the Higgs field that condenses/impedes energy and creates perception of mass). Shiva is the one that propels everything and ultimately destroys them, the destroyer (I called it the energy/dark energy).
The divinities/devas those that interact with us, the biological beings, guide our evolution. Hence we invoke them or worship them. What is behind, which we may never know or only partially know (according to nasadiya) is the Atman.
Advaita, Dvaita or Visishta-advaita Vedanta also does not define god. It just says Brahman (evolution) is the manifestation of Atman in all matter and beings. In that way all the Jivas also have the Atman in them.
Where they differ are in the place of view. From infinitiy, all finite are sub-sets. So infinite is the reality. That is Advaita. From finite, any amount of addition of finite does not become infinite. Hence these are two different realities. That is dvaita. From a third party view, large value tends to infinite and is finite with lesser value. Hence the two are distinct but part of one reality. That is visishta-advaita.
None of them 'define' one God as abrahamic religions do. That's why Sankara worshipped/invoked all the divinities. Not because he changed his mind.
-TBT