The existence beyond limitations of form, time and space is known as Moksha or Nirvana.

There is nothing more rational, more intelligible and more un-dogmatic insights of Sri, Sankara, is to drop all the theistic non-duality or Advaita which is meant for those who are incapable and not receptive to realize the ultimate truth or Brahman.

If one merely theories  tries to understand through his intellect and there contended he cannot become a Gnani but he becomes a scholar or pundit. The  seeker of truth must reflect constantly  on the nature of the mind to get firm conviction of the non- dualistic truth or ultimate truth or Brahman,   than only it is possible for him to transcend all the limitations of the experience of form, time and space.    

The existence beyond limitations of form, time and space is known as Moksha or Nirvana. Spiritual freedom or self-realization is the goal of every seeker of truth.  

Sage Sri, Sankara says 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.

Pundits do not even bother to go deeper in self-search what really Sri, Sankara declared because there can be no correct exposition in the Upanishads unless the guru has had realized of the truth. Otherwise it is merely adding words to words. 

That is why Sage  Sri, Sankara says :-

VC- 58. Loud speech consisting of a shower of words, the skill in expounding the Scriptures, and likewise erudition - these merely bring on a little personal enjoyment to the scholar, but are no good for Liberation.

59. The study of the Scriptures is useless so long as the highest Truth is unknown, and it is equally useless when the highest Truth has already been known.

60. The Scriptures consisting of many words are a dense forest which merely causes the mind to ramble. Hence men of wisdom should earnestly set about knowing the true nature of the Self.

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.

Thus what is the use of holding the scriptures as proof or pramaana or source of knowledge? When Sri, Sankara instructed clear cut message it is foolish to hold scriptures as authenticated authority.

Thus Sankara clearly suggests direct realization of truth is not possible through punditry or orthodoxy.  Why to follow the traditional path, which does not yield any fruit.  Therefore, Seeker of truth has to take the direct path and avoid losing precious time and effort loosing himself in philosophical studies and traditional path. --FORMLESS PATH