Bhagavad Gita Chapter 12, Verse 15

यस्मान्नोद्विजते लोको लोकान्नोद्विजते च यः | हर्षामर्षभयोद्वेगैर्मुक्तो यः स च मे प्रियः ||

yasmān nodvijate loko lokān nodvijate ca yaḥ harṣāmarṣa-bhayodvegair mukto yaḥ sa ca me priyaḥ

One from whom the world is not disturbed, and who is not disturbed by the world, who is free from joy, anger, fear, and anxiety—such a person is dear to Me.

Krishna describes a devotee who lives in perfect harmony with the world. 'Yasmān nodvijate loko lokān nodvijate ca yaḥ'—from whom (yasmāt) the world (lokaḥ) is not disturbed (na udvijate), and who (yaḥ) is not disturbed (na udvijate) by the world (lokāt). 'Harṣāmarṣa-bhayodvegair mukto yaḥ'—who (yaḥ) is free (muktaḥ) from joy (harṣa), anger (amarṣa), fear (bhaya), and anxiety (udvega). 'Sa ca me priyaḥ'—he (saḥ) is dear (priyaḥ) to Me (me). This verse describes perfect equanimity: the devotee doesn't disturb others, and others don't disturb the devotee. This is achieved through freedom from emotional reactions—joy, anger, fear, and anxiety. This isn't about suppressing emotions—it's about transcending them through devotion. When you're devoted, you naturally become steady and peaceful, neither disturbing nor being disturbed.