Chapter 3 Verses 10, 11, 12, 13. The lecture was given by Swami Tattwamayananda on November 8, 2019. -Yajna means 14 Vedic rituals, in the narrow sense. -In a broader context, it means the art of harmonizing contemplation and action – selfless, sanctified action. -Ritam is the Vedic concept of the harmonizing thread of all creation. -Perfect health is the result of being established in this interrelatedness. -By performing Yajna, all desires are fulfilled through perfect harmony with Ritam. -A solid philosophy is needed behind actions. Trying to do good without a spiritual ideal may lead to an inability to continue action when we get shocked by the opposite consequence of our attempts to do good. -Working as a form of worship is called Yajna. -Becoming successful does not necessarily lead to inner contentment. Actions lead to their empirical result, but also an individual residual effect or spiritual vibration. -When we act and cook only for ourselves, we sin but when we act and cook for others our actions become Yajna.