183 Adhyatma Yoga is based on transcendental experience
The Experimental Basis of Adhyatma Yoga XIII.24 By meditation, some see the Self in the self by the self. VI.27 Supreme bliss comes to the yogin who is pure, passion laid to rest, his mind stilled; he becomes Brahman. The Gītā is a textbook of yoga (a word which has also the sense of ‘method’ and ‘addition’). It is not an intellectual or religious analysis ending up in blind belief or disbelief. The ancient Bṛhadāraṇyaka Upaniṣad of at least 600 BC declared: ‘To this day whoever thus knows It as “I am Brahman” becomes universal.’ Śaṅkara, over a thousand years …