It is not enough to seek and care; to pay lip service to all manner of ideals. Real witness is what counts. It is something to do with leaps in the dark. Recognizing that Truth is hidden. But transformation towards truth is something else. It is practice and diligence.
In the Sahara one day, I climbed over a dune to descend into a deep bowl of sand. Sitting at the bottom I encountered for the first time absolute silence, stillness that is indivisible. For there are two silences: a silence can be no more than the absence of noise, it can be inert; or, at the other end of the scale, there is a nothingness that is infinitely alive, and every cell of the body can be penetrated and vivified by this second silence's activity.