The inner self is as secret as God and, like God, it evades every concept that tries to seize hold of it with full possession. It is a life that cannot be held and studied as object, because it is not "a thing". It is not reached and coaxed forth from hiding by any process under the sun, including meditation. All that we can do with any spiritual discipline is produce within ourselves something of the silence, the humility, the detachment, the purity of heart and the indifference which are required if the inner self is to make some shy, unpredictable manifestation of presence.
The surfaces of the world are aesthetically uneven. You come around a bend in the road and the world suddenly falls open. When we come upon beautiful things... they act like small tears in the surface of the world that pull us through to some vaster space.