Bhaktivedanta Book Trust, December 31, 1998 Essential spiritual teachings Across five centuries and half the globe comes this compact guidebook of essential spiritual teachings. How to choose a guru, how to practice yoga, even where to live. You'll find it all in this invaluable work originally written in Sanskrit by Srila Rupa Goswami, the greatest spiritual genius of medieval India. Now translated and explained by Srila Prabhupada, "The Nectar of Instruction" is the key to enlightenment for all seekers on the path of spiritual perfection.