The Limits of Meditation

The final mystical experience cannot be communicated by worlds. The attempts to communicate this in the patan jioga shasta itself lead to koan-like contradictory formulations so this is definitely the case. But on the other hand meditation needs a certain structure it's necessary for the yogan when he meditates to actually interpret his own experience to a certain preconception and san ke yoga provides this structure  for the experience that the yogan finally has.