Disclaimer: All details are with regards to the book Bhagavad Gita As it is by his divine grace A.C. Bhaktivedanta Swami Prabhupada founder-Acarya of the International Society for Krishna Consciousness. However, the summary, views expressed and errors in the interpretation and understanding are the authors' own opinions. The goal of this write-up is to serve as class notes for the author in the upcoming exams.
Chapter 2: With 72 shlokas the second chapter "Sānkhya Yoga" is the second-longest chapter and is considered to present the gist of the entire Bhagavad Gita. The chapter is simply referred to as "Contents of the Gita Summarized" in the version of as-it-is. The use of the heading "Sankhya" leads to speculation about its link to the Sankhya philosophy.
- Sanjaya (Shloka 1; 9-10): 3 shlokas
- Arjuna (Shloka 4-8; 54): 6 sholkas
- Krishna, the Supreme Personality of Godhead (Shloka 2-3;11-53; 55-72): 63 shlokas
- Change of clothes==change of the body for the soul
- Young age, old age, and death for the body ---> In the same way the soul also changes the body
2) In order to attain liberation:
- One should not be indulged in sense pleasures (desires).
- Keep the mind free from attachment, fear, anger, and lust.
- Not be disturbed by the incessant flow of desires.
- Be always involved in devotional service of the lord
- Action without expectation of results. This chapter contains the most popular shloka of the Bhagavad Gita which every Indian has probably heard either through movies or everyday proclamations states that "One should perform their duties diligently with detachment and not focusing on the results of their actions". (Shloka 47)
- The shloka 48 states that one should perform his/her duties equipoise abandoning all attachment to success or failure. Such equanimity is described as yoga in the scriptures.
- The various characteristics of a person with a steady mind are described at the end of chapter-2.
- In Shloka 23, it is given that the soul is eternal. It can not be destroyed by weapons, fire, water, or wind.
- In Shloka 58, the tortoise withdrawing its limbs into its shell is compared to a person withdrawing his senses from the material world.
- Shloka 48 states that one can perform his duties with a balanced state of mind irrespective of attachment with success and failure. (Yoga definition).