यदा विनियतं चित्तमात्मन्येवावतिष्ठते।
निःस्पृहः सर्वकामेभ्यो युक्त इत्युच्यते तदा।।6.18।।
।।6.18।।वशमें किया हुआ चित्त जिस कालमें अपने स्वरूपमें ही स्थित हो जाता है और स्वयं सम्पूर्ण पदार्थोंसे निःस्पृह हो जाता है उस कालमें वह योगी कहा जाता है।
The words atmany evavatisthate means exclusively established in the atma or soul. This means the atma has become the highest goal and only object of endeavour. When the mind has been so tutored and regimented to be fixed and riveted to the atma so that it never strays away; it is simultaneously and automatically weaned from all desires for sense gratification having not the slightest interest to enjoy the objects of the senses. Lord Krishna is stating that at this time an aspirant is considered to possess the necessary qualifications to begin practising mediation.
