“What is the universe? v What is this ‘I’?

This universe is common to all of us, therefore one must include the universe his investigation in order to realize the ultimate truth or Brahman.   It is only after one has inquired into the nature of the objective universe, that he should inquire into who is the knower. If, however one   inquiries into the knower before the inquiry into the universe, then it is mere mysticism.  One must have the perfect understanding of what is what.

v  “What is the universe?

v  What is this ‘I’?

Sri, Sankara says: one must first know what is before him. If he cannot know that, what else can he know or understand? If he gives up the external world in his inquiry, he cannot get the whole truth.

That is why Sri, Sankara indicated in (VC):- 63. Without causing the objective universe to vanish and without knowing the truth of the Self, how is one to achieve Liberation by the mere utterance of the word Brahman? — It would result merely in an effort of speech.

65. As a treasure hidden underground requires (for its extraction) competent instruction, excavation, the removal of stones and other such things lying above it and (finally) grasping, but never comes out by being (merely) called out by name, so the transparent Truth of the self, which is hidden by Maya and its effects, is to be attained through the instructions of a knower of Brahman, followed by reflection, meditation and so forth, but not through perverted arguments.

Sage  Sri, Sankara says:  When the whole universe, movable and immovable, is known to be Atman, and thus the existence of everything else is negated, where is then any room to say that the body is Atman.

Jesus said, "Know what is in front of your face, and what is hidden from you will be disclosed to you.

That is why Sri, Sankara says in VivekaChudamani   :-

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?

62. A disease does not leave off if one simply utter the name of the medicine, without taking it; (similarly) without direct realisation one cannot be liberated by the mere utterance of the word Brahman.

63. Without causing the objective universe to vanish and without knowing the truth of the Self, how is one to achieve Liberation by the mere utterance of the word Brahman ? — It would result merely in an effort of speech.

64. Without killing one’s enemies, and possessing oneself of the splendor of the entire surrounding region, one cannot claim to be an emperor by merely saying, ‘I am an emperor’.

65. As a treasure hidden underground requires (for its extraction) competent instruction, excavation, the removal of stones and other such things lying above it and (finally) grasping, but never comes out by being (merely) called out by name, so the transparent Truth of the self, which is hidden by Maya and its effects, is to be attained through the instructions of a knower of Brahman, followed by reflection, meditation and so forth, but not through perverted arguments.

People who are yearning for spiritual truth will not find it through intellectual speculation and assumption. Intellectual truth is individual truth. Love implies duality and love is individual feelings within the falsehood. Love is necessary and valuable in the stated of ignorance but it is not the means to acquire wisdom.  Love is religious tool to lead life in practical world.  And Religious truth is individual truth and it is not universal truth because the religion is based on individuality.