You'll find the values of the art of purification of the 'self' in this book. As you read, you will understand the secret that was hidden till date. And this Revelation will bring you the joy of living. People in the past were aiming to procure health, wealth, joy, peace, and the most aspired, deathless life; but it was in vain. The craving for deathlessness was one thing that was not achieved by anybody in the planet. This book paves the way for immortality.