This is what is called the Yoga of Yogins. What else is the mark of Yoga? By such practices do Yogins succeed in seeing the Supreme Soul that is above destruction and decay.
योग एष हि योगानां किमन्यद् योगलक्षणम्। एवं पश्यं प्रपश्यन्ति आत्मानमजरं परम्॥