Spiritual approach to realize the unknown power is personal search, need not be labeled or confined to a particular path. It is beyond all the known paths. "Truth is a pathless land" said Jiddu Krishnamurthy.
A failed approach. How?
'The knower of Brahman attains the Highest', 'Brahma vid ApnOti param'. - Yajur Veda. So, the only absolute path is 'Knowing that Brahman'.
Knowing that Supreme Power (Brahman) is not that simple, then according to this verse of Kato Upa 2-23,24,
"This Supreme Self is not attainable either through thinking or by meditation or by hearing. He is attainable by him, the individual, whom that Supreme Self chooses'.
"He who has not desisted from bad deeds, who is not peaceful, who is not self-recollected, who has not controlled his mind, cannot attain this Supreme Person, through knowledge."
So, We first have to enrich ourselves with Jnana/Knowledge, then practice them to discipline and recollect our self.
We haven't even come out of those TV, addicting foods, money-making rat-races (mind-control), we won't even spend few bucks for those spiritual books, how long will we take to be self-disciplined (doing nithya-karma), self-recollecting (reading philosophical inquiries) etc. With all these, Our own personal path of searching that unknown power, is just an empty jargon or a self-deceiving lie.
"His form does not stand for being perceived. No one can see Him with his eyes. He is attainable by the mind through devotion (Bhakti) and steadfastness. Those who know Him becomes immortal - Verse 6-9 Kata Upa
"That is not possible of attainment either by speech or by mind or by the eye. How can it be realised except from the word (Vedas) that teaches that it is. So, following Vedas is the only path. There is no other path , you can know Him other than through the Vedas. So, your (meaning anyone's) personal words or paths are not leading anywhere!
"Truth is a pathless land". Truth, being limitless, unconditioned, unapproachable by any path whatsoever, cannot be organized. Truth cannot be brought down, rather the individual must make the effort to ascend to it.- J.D.Krishnamurthy.
He may be true that there are lot of paths claiming theirs the right. Also, that Brahman is unseeable, unknowable for being Infinite in Qualities, powers, limitless in its Form. But, Vedas still gives His seen forms and gives all instructions to see Him through UpAsana (Contemplative meditation). Vedas has brought down the clear path and directive, but whom He chooses completely depends only on one's own dedication. But, that TRUTH being ABSOLUTE, can be Founded only on such strong guidelines and nothing else.
Knowledge need not be limited to a particular dogma. It is my belief that I should live as a good human being first and last in this birth, and
When Vedas/Sruti is the authority, it is so. It cannot be a dogma. Smritis, Puranas are as authoritative as the Sruti, until it contradicts Srutis. In then, Truth and Dharma are absolutes, anything that becomes relative should be considered a dogma or based on material/human nature. If your own belief is relative depending on your own mind/understanding, body and environment, how do you say your path is not dogma based on limited constraints? If we are not yogis or Rishis, we should stop assuming ourselves as great human beings, and accept we haven't followed guidelines and seek to obtain them.
what ever helps me to show my path is welcome to me
We should go seek the Upanishadic Wisdom with the humble attitude, they won't serve the egoistic natures.