All accumulated knowledge is mental garbage.

 All accumulated knowledge is mental garbage. Holding this mental garbage blocks realization of ultimate truth or Brahman. 

That is why Sage  Sri, Sankara indicated that:- 

VC- 56. Neither by Yoga, nor by Sankhya, nor by work, nor by learning, but by the realisation of one's identity with Brahman is Liberation possible, and by no other means. 

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.

Holding some teacher or teaching as yardstick and trying to prove that he is right and others are wrong and indulging in perverse argument will help to unfold the mystery of the mind. Seeker has to learn to view and judge on the standpoint of formless witness/soul/self. Then he will be never having any doubts and confusion. When one thinks deeply then only the inner revelation starts and start burning the dross (confusion/doubts).

Seeker will have enough material stored in his subconscious by reading F.P BLOGS; all will start yielding fruits and start revealing, when he stars thinking very deeply.

F.P blogs are not teaching, they are only sign post for those who are seriously seeking truth. This is the inner process every serious seeker experiences. The inner dialogue will start and he will start getting answers from inner core of his existence.

Every teaching has to be thoroughly verified through deeper discrimination. If the teaching is egocentric than drop it as useless. If it is purely soul- centric than accept it as truth. If it is mixed with both then also it has to be dropped. –FORMLESS PATH