Bhagavad Gita - Chapter 18 - Moksha Yoga - The Yoga of Supreme Perfection

Fix your mind upon Me, devote yourself to Me, worship Me and offer your respects unto Me. By doing so you will certainly come to Me. I promise you this because you are very dear to Me.

This knowledge should never be disclosed to those who are not self-controlled, who do not perform bhakti-yoga or who are envious of Me.

There is no one dearer to Me in this world than such a devotee. Nor will there ever be anyone dearer to Me than one who teaches this supreme secret.

so’pi muktah shubhanl-lokan prapnuyat punya-karmanam Those who hear this sacred conversation with transcendental faith and without envy will achieve perfection and reach My auspicious Abode.