To him goes the millionfold-repeated prayer of the prayer wheels and temple gongs of Tibet: Om mani padme hum, 'The jewel is in the lotus.'
Campbell identifies the lotus as the central symbol of Avalokiteśvara's compassionate function, encoding in the mantra the union of the absolute and the phenomenal as the quintessential soteriological image.
, The Hero With a Thousand Faces, 2015thesis