Gurudom belongs to religion and yoga. Gurudom is nothing to do with Sprituality or Adyathma.+

Gurudom belongs to religion and yoga. Gurudom is nothing to do with Sprituality or Adyathma. 

Advaitic wisdom is pure spirituality. There is a need to bifurcate Gurudom from Spirituality or Adythma.

Gurudom in the name of preaching Advaitic wisdom is seeking wealth, name, and fame whereas a Gnani can awaken Truth in the seeker silently by helping him to realize the Advaita (Soul) hidden by the Dvaita ( universe or dualistic illusion or Maya).

Neither by establishing a cult, or sect nor converting one religion to another, ignorance will not vanish. 

By praying in temples, mosques, and churches, or visiting ashrams, God will not be found. All the religious Gods are not God in truth.**

By visiting pilgrimages or dipping in the holy river or by doing pranayama or performing religious rites, rituals, or ceremonies, or by Hata yoga the Advaitic wisdom will not dawn. 

That is why Sage Sankara said:~ Talk as much philosophy as you like, worship as many gods as you please, observe ceremonies, and sing devotional hymns, but liberation will never come, even after a hundred aeons, without realizing the Oneness.

Sage Sankara:~ Neither sacred baths nor any amount of charity nor even Hundreds of pranayamas* can give us the knowledge about our own Self. The firm experience of the nature of the Self is seen to proceed from inquiry along the lines of the salutary advice of the wise. (13)

The universe is a dualistic illusion. The dualistic illusion hides the Soul, the Self, which is present in the form of consciousness. The consciousness is the real God.

Bhagavad Gita: ~ brahmano hi pratisthaham ~ Brahman (God in truth) is considered the all-pervading consciousness which is the basis of all the animate and inanimate entities and material. (14.27)

Chandogya Upanishad: ~ Sarvam khalvidam brahma ~ all this (universe) is verily Brahman. By following back all of the relative appearances in the world, we eventually return to that from which it is all manifest – the non-dual reality).

Even Sage Sankara declares: ~ Supreme Brahman (God in truth) is impersonal, Nirguna (without Gunas or attributes), Nirakara (formless), Nirvisesha (without special characteristics), immutable, eternal, and Akarta (non-agent). It is above all needs and desires. It is always the Witnessing Subject. It can never become an object as it is beyond the reach of the senses. Brahman is non-dual, one without a second. It has no other besides it. It is destitute of difference, either external or internal. Brahman cannot be described because the description implies distinction. Brahman cannot be distinguished from any other than It. In Brahman, there is not a distinction between substance and attribute. Sat-Chit-Ananda constitutes the very essence or Svarupa of Brahman and not just Its attributes. The Nirguna Brahman of Sage Sankara is impersonal.

Brihadaranyaka Upanishad: ~ Brahman (God in truth) is present in the form of the Athma, and it is indeed Athma itself. 

God is a formless, timeless, and spaceless existence. Thus according to the Vedas God neither has any image nor God resides in any particular idol or statue. God cannot be seen directly by anyone. God pervades all beings and all directions.

Lord Krishna says Ch ~V:~ “Those who know the ‘Self’ in truth.". The last two words (tattvataha) are usually ignored by pundits, but they make all the difference between the ordinary concept of God and the truth about God.

The dualistic worship of "God” is only for the ignorant populace. The God in truth is only Atman, the innermost Self. In reality, there is no duality, no differentiation. Only Atman exists.

Rig-Veda 1-164-46 and Y.V 32-1 clearly mention that God is “One”.

Rig Veda says God is ‘ONE’ and God is Atman, then why believe and worship in place of real God?

Rig Veda: ~ The Atman (Soul or Spirit) is the cause; Atman is the support of all that exists in this universe. May ye never turn away from the Atman, the Self. May ye never accept another God in place of the Atman nor worship other than the Atman?" (10:48, 5)

Rig Veda 1/164/46: ~ “They call him Indra, Mitra, Varuna, Agni, or the heavenly sunbird Garutmat. The seers call in many ways that which is One; they speak of Agni, Yama, Matarishvan.

Rig Veda 8/58/2:~ Only One is the Fire, enkindled in numerous ways; only One is the Sun, pervading this whole universe; only One is the Dawn, illuminating all things. In very truth, the One has become the whole world.

Yajur Veda indicates that: ~ They sink deeper into darkness those who worship sambhuti. (Sambhuti means created things, for example, table, chair, idol, etc. - (Yajurveda 40:9)

Those who worship visible things born of the prakrti, such as the earth, trees, and bodies (human and the like) in place of God are enveloped in still greater darkness, in other words, they are extremely foolish, fall into an awful hell of pain and sorrow, and suffer terribly for a long time."- (Yajur Veda 40:9.)

Brihadaranyaka Upanishad says:~ "He who worships the deities as entities entirely separate from him does not know the truth. For the Gods, he is like a pasu (beast)". (1. 4. 10)

Bhagavad Gita Chapter: ~ “All those whose intelligence has been stolen by material desires, they worship many Gods. (7- Verse)

One must remember that for all periods the Vedas are the final goal and authority, and if the Puranas differ in any respect from the Vedas, the Puranas are to be rejected without mercy.

If you feel Puranas say something and the Vedas say something else, reject the Puranas and believe in the Vedas. The Puranas are just a myth.

It is necessary to realize God in truth. God is the truth is the Soul, the Self. Thus Self-realization is necessary to realize God because the Self itself is God. : ~ Santthosh Kumaar