Colin Fletcher, in THE MAN WHO WALKED THROUGH TIME, describes how from moments of peak awareness, there came at last after long solitude and silence, and for the time being, a continuous sense of being one with the rhythm of all life and all time, of being inside as well as outside the life of everything he saw – animals, insects, the living rocks, the wind, the river; and finally, most difficult of all, he could feel even the craziness of modern humanity as part of the unbroken pattern of eternity.
Mystical wisdom derives from an ardent desire to abandon normal intellectual functions so that divine insight may enlighten this ardor and add to it another fire, much stronger, which lifts the burning soul towards an even deeper wisdom.