Chapter 18: Conclusion-The Perfection of Renunciation
ya idam paramam guhyam
bhaktim mayi param krtva
mam evaisyaty asamsayah
yah—anyone; idam—this; paramam—most; guhyam—confidential; mat—Mine; bhaktesu—amongst devotees of; abhidhasyati—explains; bhaktim—devotional service; mayi—unto Me; param—transcendental; krtva—having done; mam—unto Me; eva—certainly; esyati—comes; asamsayah—without doubt.
For one who explains the supreme secret to the devotees, devotional service is guaranteed, and at the end he will come back to Me.
Generally it is advised that Bhagavad-gita be discussed amongst the devotees only, for those who are not devotees will neither understand Krsna nor Bhagavad-gita. Those who do not accept Krsna as He is and Bhagavad-gita as it is should not try to explain Bhagavad-gita whimsically and become offenders. Bhagavad-gita should be explained to persons who are ready to accept Krsna as the Supreme Personality of Godhead. It is a subject matter for the devotees only and not for philosophical speculators. Anyone, however, who tries sincerely to present Bhagavad-gita as it is will advance in devotional activities and reach the pure devotional state of life. As a result of such pure devotion, he is sure to go back home, back to Godhead.