Srimad Bhagavad Gita Shloka 15.20

“Thus, I have declared this most secret doctrine, O sinless one; knowing this, one becomes enlightened and fulfills all duties, O Bharata.”
Key Teaching: Knowing the secret doctrine brings enlightenment and fulfills duties.
Theme: Guidance, Jnana Yoga, Moksha Sannyasa Yoga, Bhakti Yoga.
Description:
Krishna concludes that he has declared the most secret doctrine, and knowing it brings enlightenment and fulfills all duties. This verse, continuing 15.19, addresses Arjuna’s quest (2.9, 13.1). The themes of guidance, as Krishna summarizes Chapter 15, Jnana Yoga, as he emphasizes wisdom, Moksha Sannyasa Yoga, as he points to liberation, and Bhakti Yoga, as he implies devotion, are central.

In the Mahabharata, Arjuna’s enlightenment (1.28–46) contrasts with Duryodhana’s ignorance (1.3–11). The teaching aligns with Jnana Yoga (13.12) and Bhakti Yoga (9.34), emphasizing wisdom’s fulfillment. Krishna builds on the Purushottama (15.19), concluding the chapter.

Philosophically, the verse summarizes Chapter 15’s teachings, a theme refined with teachings on wisdom (13.12). Arjuna’s path is clarified by embracing this doctrine. The themes of Moksha Sannyasa Yoga and Bhakti Yoga underscore the Gita’s focus on enlightened duty.

Sanjaya’s narration ensures objective clarity. This verse serves as a metaphor for life’s fulfillment, where wisdom completes duties. Krishna’s teaching prepares readers to embrace enlightenment, aligning with liberation.