To that dude who is trained to think within a box, and classify thinking outside thge box as shaithani thinking.
The concept of Hindu god is NOT like Muslim god. It is totally in a different plane....to know more read this:
Definition of “God”:
To understand the world of Hindu gods, we need to be sure that we are in the same plane in our definition of Gods. In Christianity, God is a person who has feelings, who can love or sometimes get angry. In Islam, (I should be very careful here) it is an entity that is merciful and loving and at the same time, will punish some sinners. In Islamic or Christian beliefs, god loves humans, has given us a code of conduct and expects humans to follow it. In essence, in Islam and Christianity, God has properties and can possibly demonstrate some behavior.
Hindu God:
In Hindu belief, God is absolute consciousness, the primordial, non-dual reality. It is abstract, contained in itself, has no properties or behavior, and is unperceivable to human sensory organs. God is not the Creator as well, and does not control anything nor expect humans to stick to any code or behavior. "It is subject, and not object, and consequently cannot be an object of cult or worship "[1]
It is because of this, you will never see any temples for this supreme consciousness (also referred as Brahmn).
Definition of “Consciousness”:
Consciousness can be explained to be as "The ability to have subjective experience. The ability of a being, animal, or entity to have self-perception and self-awareness. The ability to feel (visualize, imagine and experience)" [2]. There is no parallel to this Hindu concept of god in Western or other religions and hence a comparison is impossible and ineffective.
As this absolute consciousness remains inaccessible to human comprehension, Hindus associate certain features of this indescribable entity as god(s). A quick example - As knowledge (knowledge of Supreme reality) cannot be visualized, anything that gives knowledge is sacred in Hinduism - as it can potentially open the door of self-realization and supreme enlightenment. Books, paper, computers, calculators are all sacred, to name a few. At the same time, nothing is blasphemy. A true Hindu will not be offended when somebody burns the book of Gita. I am digressing here!
Thus, this concept of Hindu god has nothing to do with neither the Islamic concept of God nor any Christian belief - and comparisons are almost always misleading. Hinduism has never been monotheistic or polytheistic. It has exhibited the characteristics of these at the same time and at times it is even pantheistic.
Thus, this absolute 'God' without properties, contained in it, cannot be comprehended. Hindus however believe that one must always turn towards God's 'reflections' in our relative plane so that we can be conscious of the supreme consciousness. Hence came idols. (And truly, these need not be restricted to idols). It can be pictures, tools and equipments, even symbolic entities, anything you see, hear, smell, speak, feel or imagine. Hinduism is truly undogmatic. There is nothing that is wrong!
And these Hindu gods are not in competition with one another. Any reflection you choose as 'ista devatha' (reflection of personal choice) is equal to any other. That is why; it seems to outsiders, that Hinduism is Polytheistic.