Obstacles in Meditation and How to Overcome Them
From a photo by Tejo Coen. Part 10 in the Commentary on Patanjali’s Yoga Sutras, by Swami Nirmalananda Giri 27. His designator [vachaka] is ‘Om’ [Pranava]. Usually, vachaka means that which is denoted by speech, in this case meaning that Ishwara is designated by the Pranava–by the sacred syllable OM.