A special feature of the book is that the learned Swamiji quotes copiously from various Srutis, Smritis and Puranas as also from different orthodox commentators to explore the real meaning of the Mantras of the Ishopanishad.
Each work has to pass through these stages -- ridicule, opposition, and then acceptance. Those who think ahead of their time are sure to be misunderstood.
-Swami Vivekananda