Hinduism incorporates diverse views on the concept of God. Different traditions of Hinduism have different theistic views, and these views have been described by scholars as
polytheism,
monotheism,
henotheism,
panentheism,
pantheism,
monism,
agnostic,
humanism,
atheism or
Nontheism.
Monotheism is the belief in a single creator God and the lack of belief in any other Creator. Hinduism is not a monolithic faith and different sects may or may not posit or require such a belief. Religion is considered a personal belief in Hinduism and followers are free to choose the different interpretations within the framework of Karma and reincarnation.
Many forms of Hinduism believe in a monotheistic God, such as Krishna followers, Vedanta, Arya samaj, Samkhya school of Vedas etc, Many traditions within Hinduism share the Vedic idea of a metaphysical ultimate reality and truth called
Brahman instead.
(Adapted from
Hindu views on monotheism - Wikipedia)
There is much that could be said about monotheism within Abrahamic and Hindu religions. What concepts do they share and where do they differ? Is Hindu monotheism compatible with Abrahamic monotheism or are they so fundamentally different as to be incompatible?
In response to your OP, I typed a little text for you. I can only speak of what I know, so I don’t know to what extent this is informative for you. My personal position is from ex-Catholic to Hindu (Gaudiya Vaishnava-related practice, philosophical belief in Advaita Vedanta).
1. Relationship of God and soul and a bit of Gaudiya Vaishnava history.
The main difference between Abrahamic religions and Hinduism is that in most schools in Hinduism the souls (atman) have a share in Brahman. How strong this share is depends on the philosophical schools. There’s a range from Atman = Brahman (Advaita Vedanta) to Dvaita (God and souls are eternally distinct). In Dvaita, God, the universe and the souls are real. In Avaita, only Brahman is real, the universe is unreal, and the soul erroneously considers itself distinct from Brahman. When the soul merges with Brahman, the difference between God and soul ceases. In Advaita, the drop of water (soul) merges into the ocean (Brahman) and becomes indistinguishable from it. Abrahamic monotheists criticize that the unity of Atman and Brahman leads to man "becoming like God".
The position of the Hare Krishnas and other Gaudiya Vaishnava in theory is a philosophical attempt harmonize Advaita and Dvaita, but is closer to Dvaita in practice. As Hindu culture mostly demands worship of the guru, this naturally is a part of Hare Krishna, but as for Gods, Hare Krishnas generally refuse to worship any god but Krishna, so they consider themself “monotheists”. I’d say Hare Krishna is “monotheist” in asmuch as the Catholic Church is. If you go for “soft monotheism”, with the Catholics you have Mary and the saints who intercede before God on behalf of the believers. In a similar way, Krishna is generally worshiped with his most beloved girlfriend Radha as a couple. Radha is not equal to God but she conveys Krishna’s grace. I suppose from a position of “pure” monotheism a Muslim or Baha’i likely has, both Catholicism and Hare Krishna would not fall under the “monotheistic” category.
As many Baha’i seem to like Islam, it may be interesting to you that Gaudiya Vaishnavism was one of the many reactions of Hinduism against Islamic conquerors in the 16th century. Likewise, in the 19th century, Gaudiya Vaishnavism began to promote its founder Chaitanya as a “Saviour of the East” in response to the colonial rule of Protestant Christians. I guess the “heathen” stigma must have been so powerful that even today, Hare Krishnas consider themselves distinct from Hinduism in general; they especially loathe Advaita Vedanta as well as “polytheism” (worship of any other than Chaitanya, the line of gurus after Chaitanya and Krishna). Chaitanya holds a special position, he is considered as a combined incarnation of Radha and Krishna in one person, so he probably holds the same position in Gaudiya Vaishnavism as Baha’ullah is does your religion.
2. DIFFERENCE: Yahweh and Jesus the only way / Krishna says in Bhagavad Gita that he is the highest God (Bhagavan), but he considers valid the worship to the other gods, or “demigods”, as the Hare Krishnas call them.
BIBLE:
I guess you already know this one: Exodus 20
2 I am Yahweh your God, who brought you out of the land of Egypt, out of the house of bondage.
3 You shall have no other gods before me.
John 14:6
6 Jesus answered, “I am the way and the truth and the life. No one comes to the Father except through me.
Bhagavad Gita 7.21
Whatever celestial form a devotee seeks to worship with faith, I steady the faith of such a devotee in that form.
Bhagavad Gita 7.22
Endowed with faith, the devotee worships a particular celestial god and obtains the objects of desire. But in reality, I alone arrange these benefits.
Bhagavad Gita 7.23
But the fruit gained by these people of small understanding is perishable. Those who worship the celestial gods go to the celestial abodes, while my devotees come to me.
(The point is that you have sort of a “karma account”. Once your good deeds are exhausted, you are thrown out of heaven and must take another birth, because the Bhagavad Gita considers the gifts of the “demigods” as temporary and inferior. When you come to Krishna, however, it’s different. You attain liberation and God for good. How exactly you relate to God differs according to the philosophies I explained before.
3. DIFFERENCE: Krishna doesn’t force believers or threaten them when they refuse to believe in him.
Exodus 20:4 You shall not make for yourself an imag ein the form of anything in heaven above or on the earth beneath or in the waters below.5You shall not bow down to them or worship them; for I, the Lord your God, am a jealous God,punishing the children for the sin of the parents to the third and fourth generation of those who hate me,
BG 18:61
The Supreme Lord is situated in everyone’s heart, O Arjuna, and is directing the wanderings of all living entities, who are seated as on a machine, made of the material energy.
BG 18:62
O scion of Bharata, surrender unto Him utterly. By His grace you will attain transcendental peace and the supreme and eternal abode.
BG 18:63
Thus I have explained to you knowledge still more confidential. Deliberate on this fully, and then do what you wish to do.
BG 18:64
Because you are My very dear friend, I am speaking to you My supreme instruction, the most confidential knowledge of all. Hear this from Me, for it is for your benefit.
BG 18:65
Always think of Me, become My devotee, worship Me and offer your homage unto Me. Thus you will come to Me without fail. I promise you this because you are My very dear friend.
(In Hinduism, image worship is recommended, but not mandatory.)
I hope this makes some sense to you. I’ve never been overly interested in philosophy, but there’s certainly more to compare.