Without discarding the religious propagated truth it is impossible to acquire Self-knowledge or Brahma Gnana or Atma Gnana.+

If you are seeking truth nothing but the truth you must seek the truth independently. 

If you are sticking up to gurus, yogis, and intellectuals then you are sticking up to ignorance. They do not have the truth which you are seeking for. They have plenty of ignorance to seduce you to remain in ignorance forever.

Without discarding the religious propagated truth it is impossible to acquire Self-knowledge or Brahma Gnana or Atma Gnana.

Sage Sankara says: ~ VC-162- There is no liberation for a person of mere book knowledge, howsoever well-read in the philosophy of Vedanta, so long as one does not give up the false identification with the body, sense organs, etc., which are unreal.

Sage Sankara says: - VC-47 All the effects of ignorance, root, and branch, are burnt down by the fire of knowledge, which arises from discrimination between these two—the Self and the not-Self.

Sage Sankara says: - VC-162- There is no liberation for a person of mere book-knowledge, howsoever well-read in the philosophy of Vedanta, so long as one does not give up the false identification with the body, sense-organs, etc., which are unreal.

All your egocentric accumulated cocktail knowledge is not Self-knowledge or Brahma Gnana or Atma Gnana. Self-knowledge or Brahma Gnana or Atma Gnana soulcentric knowledge is not available in the spiritual supermarket.

All accumulated knowledge is mental Garbage is of no use in the quest for truth. The seeker has to discard all the accumulated knowledge and start afresh.

Perfect understanding of ‘what is what’ through deeper thinking and reasoning helps to acquire Self-knowledge or Brahma Gnana or Atma Gnana.

That is why Sage Sankara VC~.61. For one who has been bitten by the serpent of Ignorance, the only remedy is the knowledge of Brahman. Of what avail are the Vedas and (other) Scriptures, Mantras (sacred formulae), and medicines to such a one?

Sage  Sankara VC- v6~ Let erudite scholars quote all the scripture, let Gods be invoked through sacrifices, let elaborate rituals be performed, let personal Gods be propitiated---yet, without the realization of one‘s identity with the Self, there shall be no liberation for the individual, not even in the lifetimes of a hundred Brahmas put together.:~Santthosh Kumaar