Bhagavad Gita Chapter 18 Verse 50
भगवद् गीता अध्याय 18 श्लोक 50

सिद्धिं प्राप्तो यथा ब्रह्म तथाप्नोति निबोध मे।
समासेनैव कौन्तेय निष्ठा ज्ञानस्य या परा।।18.50।।



हिंदी अनुवाद - स्वामी रामसुख दास जी ( भगवद् गीता 18.50)
।।18.50।।हे कौन्तेय सिद्धि(अन्तःकरणकी शुद्धि) को प्राप्त हुआ साधक ब्रह्मको? जो कि ज्ञानकी परा निष्ठा है? जिस प्रकारसे प्राप्त होता है? उस प्रकारको तुम मुझसे संक्षेपमें ही समझो।


Rudra Vaishnava Sampradaya - Commentary

The manner by which such  renunciation  attains  the  Brahman  or  spiritual
substratum pervading all existence is by pristine spiritual knowledge.  Lord
Krishna  is  requesting  to  hear  and  learn  from  Him  how  this  can  be
accomplished.


Brahma Vaishnava Sampradaya - Commentary

How and by what means perfection is reached and  the  consciousness  of  the
brahman or spiritual substratum  pervading  all  existence  is  achieved  is
given in the next three verses. This perfection is the epitome of  spiritual
wisdom.


Shri Vaishnava Sampradaya - Commentary

The  perfection  achieved  by  consistent  performance  of  karma  yoga   or
facilitating communion with the Supreme Lord by prescribed Vedic  activities
allows one to attain dhyana or meditation on Lord  Krishna  or  any  of  His
authorised incarnations and expansions as revealed in Vedic scriptures  with
bhakti or exclusive loving devotion. Lord Krishna is inviting one  to  learn
how, in what manner and  by  what  conduct  one  attains  the  the  atma  or
immortal soul and the  pure,  consciousness  of  the  brahman  or  spiritual
substratum pervading all existence which are the two manifestations  of  the
Supreme Lord who is  the  paramount  of  attainment  and  the  goal  of  all
endeavours.


Kumara Vaishnava Sampradaya - Commentary
The  perfection  achieved  by  consistent  performance  of  karma  yoga   or
facilitating communion with the Supreme Lord by prescribed Vedic  activities
allows one to attain dhyana or meditation on Lord  Krishna  or  any  of  His
authorised incarnations and expansions as revealed in Vedic scriptures  with
bhakti or exclusive loving devotion. Lord Krishna is inviting one  to  learn
how, in what manner and  by  what  conduct  one  attains  the  the  atma  or
immortal soul and the  pure,  consciousness  of  the  brahman  or  spiritual
substratum pervading all existence which are the two manifestations  of  the
Supreme Lord who is  the  paramount  of  attainment  and  the  goal  of  all
endeavours.