It is a study/practice for the self in : returning the self to an enlightened stage by achieving levels in ascension . As one has descended from above to a materialistic being with 5 senses and disconnected from the source . Stepping outside the 5 senses in order to achieve these levels as they are even “unseeable” or not perceivable . A box(you) with 5 openings( senses ) , can only interact outside into the mass vastness , by ways with which what the box holds , being what those 5 senses have formed for programs inside of it …..
Look In Not Out 