When you drop the ego, you drop a whole world that you have created around it. For the first time you are able to see things as they are - not as you would like them to be. And when you are capable of knowing the facts of life, you become capable of knowing the truth. The facility of life is the first step towards truth. And ego is the most falsifying agent.
The most strongly enforced of all known taboos is the taboo against knowing who or what you really are behind the mask of your apparently separate, independent, and isolated ego.
Those that expose themselves as knowing the truth, lose the battle of innocence and humility and eventually pull a trigger at the universe. Wisdom chooses the unknown to be its reason.
In true meditation the emphasis is on being awareness; not on being aware of objects, but on resting as primordial awareness itself. Primordial awareness is the source in which all objects arise and subside. As you gently relax into awareness, into listening, the mind's compulsive contraction around objects will fade. Awareness naturally returns to its non-state of absolute unmanifest potential, the silent abyss beyond all knowing.
The one theme of the Vedanta philosophy is the search after unity. The Hindu mind does not care for the particular; it is always after the general, nay, the universal. "what is it that by knowing which everything else is to be known." That is the one search.