Bhagavad Gita Chapter 13 Verse 19
भगवद् गीता अध्याय 13 श्लोक 19

इति क्षेत्रं तथा ज्ञानं ज्ञेयं चोक्तं समासतः।
मद्भक्त एतद्विज्ञाय मद्भावायोपपद्यते।।13.19।।



हिंदी अनुवाद - स्वामी तेजोमयानंद
।।13.19।। इस प्रकार? (मेरे द्वारा) क्षेत्र? ज्ञान और ज्ञेय को संक्षेपत कहा गया। इसे तत्त्व से जानकर (विज्ञाय) मेरा भक्त मेरे स्वरूप को प्राप्त होता है।।


Brahma Vaishnava Sampradaya - Commentary

In verses 8 to 12 Lord Krishna has given the means of knowledge by  imbibing
the 20 super excellent spiritual  endowments  beginning  with  amanitvam  or
reverence  and  adamvitam   or   humility   even   before   explaining   the
modifications of the ksetra or field of activity. This is because they  hold
the primary position and  the  many  modifications  of  the  ksetra  hold  a
secondary position. Here Lord Krishna is not at all implying any  merger  or
absorption  into  His  nature  by  a  qualified  aspirant.  The  words  mad-
bhavayopapadyate means qualification for the Supreme Lords service.  When  a
jiva or embodied being becomes a devotee of the  Supreme  Lord  one  becomes
qualified to attain bhakti or exclusive loving devotional service unto  Lord
Krishna  and  subsequently  when  one  achieves  moksa  or  liberation  from
material existence at that time one attains the  Supreme  Lords  association
in the spiritual worlds.