Bhagavad Gita Chapter 7 Verse 19
भगवद् गीता अध्याय 7 श्लोक 19

बहूनां जन्मनामन्ते ज्ञानवान्मां प्रपद्यते।
वासुदेवः सर्वमिति स महात्मा सुदुर्लभः।।7.19।।



हिंदी अनुवाद - स्वामी रामसुख दास जी ( भगवद् गीता 7.19)
।।7.19।।बहुत जन्मोंके अन्तमें अर्थात् मनुष्यजन्ममें सब कुछ परमात्मा ही है ऐसा जो ज्ञानवान् मेरे शरण होता है वह महात्मा अत्यन्त दुर्लभ है।


Rudra Vaishnava Sampradaya - Commentary





Such a self realised being completely devoted to the  Supreme  Lord  Krishna
is extremely rare and difficult to gain association with. This  is  what  is
being stated. The words bahunam janmanam  ante is at the conclusion of  many
births.  This  means  that  after  accumulation  of  merit  gradually   over
innumerable  births,  the  final  birth  indicating  the  last  lifetime  is
naturally carried out with  devotion  to  the  Supreme  Lord  Krishna  whose
expansion is  known  as  Vasudeva.  When  an  evolved  being  realises  that
everything movable and  mmovable in creation is under  the  control  of  the
Supreme Lord at that time such an embodied being takes  complete  refuge  in
Him and worships Him as  the  ultimate  consciousness  existing  within  all
beings and in all things. Such a self-realised being of unwavering  devotion
and unlimited vision is exceedingly rare to find.


Brahma Vaishnava Sampradaya - Commentary





After the experience of many, many  lifetimes  one  becomes  aware  of  Lord
Krishnas supreme position. The Brahma Purana states: Becoming  aware  after
taking many, many births one resorts to the Supreme Lord.  It  is  not  that
everyone who first approaches the Supreme  Lord  Krishna  is  aware  of  His
paramount position as the  Supreme  controller.  It  is  subsequently  after
many, many lives of approaching Him that one becomes aware of this.


Shri Vaishnava Sampradaya - Commentary





It takes not just a few births of performing righteous  activities  for  one
to evolve to the level of consummate  spiritual  wisdom  enough  to  realise
that the atma or soul  is  an  eternal  portion  of  the  Supreme  Lord  and
irrevocably devoted to Him. It takes innumerable  births  of  a  meritorious
kind in the thousands to achieve this platform and realise this and  in  the
final  birth  during  the  last  lifetime  in  the  material  existence  the
enlightened jnani knower  of  God  spontaneously  perceives  that  they  are
essentially a liege to the Supreme  Lord  Krishna,  totally  dependent  upon
Him, and the fact that all activities of the mind and body as  well  as  all
conceptions and perceptions are only of value if they have direct  relevance
to Him. This is the evolved wisdom of the illuminated jnani. Vasudeva  means
the Supreme Lord as the cause of all causes.  Such  a  jnani  always  thinks
Vasudeva is my way. Vasudeva is my goal. Vasudeva is my highest  attainment.
Whatsoever  my  heart  longs  for  that  is  Vasudeva  to  me.  Vasudeva  is
everything to to me. Such an elevated being totally devoted to  the  Supreme
Lord Krishna in causeless love is very rarely found in creation.  It  should
be evident that the two natures one being matter and the body and the  other
being spirit and the soul in their conditions of cause and effect  are  both
completely dependent  upon  the  Supreme  Lord  for  their  very  existence,
character, personality and impulses. Thus the one who is cognisant  of  this
reality possesses spiritual wisdom and is the jnani. That such  a  being  is
exceedingly rare is further expounded upon in the next verse.


Kumara Vaishnava Sampradaya - Commentary
It takes not just a few births of performing righteous  activities  for  one
to evolve to the level of consummate  spiritual  wisdom  enough  to  realise
that the atma or soul  is  an  eternal  portion  of  the  Supreme  Lord  and
irrevocably devoted to Him. It takes innumerable  births  of  a  meritorious
kind in the thousands to achieve this platform and realise this and  in  the
final  birth  during  the  last  lifetime  in  the  material  existence  the
enlightened jnani knower  of  God  spontaneously  perceives  that  they  are
essentially a liege to the Supreme  Lord  Krishna,  totally  dependent  upon
Him, and the fact that all activities of the mind and body as  well  as  all
conceptions and perceptions are only of value if they have direct  relevance
to Him. This is the evolved wisdom of the illuminated jnani. Vasudeva  means
the Supreme Lord as the cause of all causes.  Such  a  jnani  always  thinks
Vasudeva is my way. Vasudeva is my goal. Vasudeva is my highest  attainment.
Whatsoever  my  heart  longs  for  that  is  Vasudeva  to  me.  Vasudeva  is
everything to to me. Such an elevated being totally devoted to  the  Supreme
Lord Krishna in causeless love is very rarely found in creation.  It  should
be evident that the two natures one being matter and the body and the  other
being spirit and the soul in their conditions of cause and effect  are  both
completely dependent  upon  the  Supreme  Lord  for  their  very  existence,
character, personality and impulses. Thus the one who is cognisant  of  this
reality possesses spiritual wisdom and is the jnani. That such  a  being  is
exceedingly rare is further expounded upon in the next verse.