Chapter 2 Verses 46-48. The lecture was given by Swami Tattwamayananda on May 10, 2019. -'Brahmana' ideal: its universality -Ethical and spiritual implications (verse 46). -Shankara, Ramanuja and Madhwa on the 'Brahmana ideal'. -Buddha on the ideal 'Brahmana' -Our actions and their results: their unpredictability (verse 47). -We cannot predict how our mind will work, the way we can predict how a machine will work. -The psychological implications of the 'Karma-yoga' ideal. (Verses 47, 48). -The 'spiritually enlightened': the goal and the means.