The annals of world spiritual literature will long remain embellished by this truly unique and extraordinary book. Meticulously and methodically written during 1978-81, when the Author was pursuing secluded yoga sadhana, it speaks volumes for his stature and authority that he was in a position to traverse the territory covered in this work within barely a decade of his receiving yoga initiation. One such as this comes but once in ages, for this book attests to the fact that the author had clearly crossed yogic frontiers that it takes many lifetimes of arduous spiritual practice to attain. The roster of such yogis is small.

This is the work of one who knew kundalini in just the third sitting and had reached the domain of the khechari mudra in just the third month of his sadhana. For one who knows the khechari mudra there is not much left to be known of time past, present or future. So it should not come as a surprise that this book has so much that is both so rare and so vastly illuminating. It goes farther than any yoga text has gone since centuries and delineates the full vast canvas of this secret spiritual science with a familiarity born of experience-based personal knowledge. Time alone will help comprehend the awesome import of this document that after passage of much time the world is once again gifted with a perfected yogi.

Swami Rajarshi Muni was born on 11th February 1931 in Porbandar in western Gujarat in the lineage of the Jadeja rulers of the former Princely State of Kutch. He received sannyas initiation on 19th February 1971 when he thus permanently renounced the world for the exclusive pursuit of yoga sadhana. His daily practice spanned at least eight to ten hours. He also read and wrote extensively. The fourteen hundred page manuscript underlying this extraordinary book was penned during 1978-81. In 1993, in response to a spiritual calling, he temporarily gave up his self-imposed seclusion to undertake a worldwide campaign to spread the knowledge of yoga and the moral and cultural values of the sanatan Indian heritage. He founded the Lakulish International Fellowship's Enlightenment Mission and has been fully engaged since 1995 in the furtherance of its aims and Objects in addition to his sadhana. He will shortly resume secluded sadhana to complete his yoga and establish the authenticity of the principle of the indestructible Divine Body, expounded and practiced in the spiritual tradition in which he is the present spiritual head. He is an advanced yogi, a realized Master in the classic maid of Indian adepts, knower of the kundalini and master of the khechari mudra. The attainments of his spiritual practice, of which this book is irrefutable evidence, establish him firmly as the latest addition to the lineage of siddhas (adepts) which has long embellished the Indian spiritual tradition. He is presently engaged in converting the body into the exquisite Divine Body, the final goal of all yoga sadhana and the ultimate spiritual attainment.