In Chapter 18 – Mokṣa Yoga (The Yoga of Supreme Perfection) of Swami B.G. Narasingha’s Bhagavad-gītā, Kṛṣṇa teaches Arjuna about renunciation and detachment. Kṛṣṇa explains what it means to do one's duty as well as knowledge and action in the three modes of material nature. Kṛṣṇa then describes the various roles of society according to varṇa. Ultimately Kṛṣṇa finishes his instructions to Arjuna by telling him to offer all actions unto Him (Kṛṣṇa) and to take shelter of Him alone, He will deliver Arjuna from all reaction.