‘Antarangayogarahasya (Rajayogaprakash)’ is a profound, philosophical, and spiritually illuminating work authored by Pujya Shri Gurudev Shrinivasji. This sacred text presents a deep exploration of Rajayoga, one of the four principal dimensions of Shrividya Akhand Mahayoga Sadhana, revealing its subtle principles, spiritual significance, and inner process of practice.

Pujya Shri Gurudev Shrinivasji delivered daily discourses on the sacred scripture ‘Tripurarahasya’ for fifteen consecutive years. Based on the wisdom and experiential insights gained through these discourses, ‘Antarangayogarahasya (Rajayogaprakash)’ and its companion work were published with the noble purpose of presenting the hidden and profound secrets of Yoga in a simple, accessible, and understandable manner for sincere spiritual seekers.

Rajayoga is an inward spiritual discipline associated with the intellectual dimension of the seeker. It represents the inner journey through which a practitioner progresses from external spiritual practices toward purification of the mind, refinement of consciousness, and ultimately the realization of the Supreme Truth. This profound process has been explained in this book with scriptural authenticity and experiential clarity.

This work provides an in-depth explanation of the two fundamental pillars of Rajayoga – Abhyasa (consistent spiritual practice) and Vairagya (detachment). Along with these primary dimensions, Pujya Shri Gurudev explains the importance of the supporting aspects of Rajayoga – Shraddha (faith), Virya (spiritual energy and perseverance), Smriti (constant remembrance), Samadhi (deep absorption), and Prajna (higher wisdom) and reveals their role and interrelationship in the spiritual evolution of a seeker.

The book also illuminates the supreme role of Divine Grace, which serves as the ultimate foundation and guiding force behind the entire process of spiritual realization.

A unique feature of this work is the detailed explanation of the subtle stages of Shraddha (faith), Abhipsa (intense spiritual aspiration), Smriti (spiritual remembrance), and Samadhi (absorption). Pujya Shri Gurudev explains how every stage of spiritual practice progresses through three levels – inferior (Kanishta), intermediate (Madhyama), and superior (Uttama) and how a seeker can gradually evolve toward perfection by attaining excellence in each aspect of practice.

Through this profound exposition, readers gain a clear understanding of how to cultivate refinement and excellence in every dimension of spiritual discipline and progress steadily toward the highest state of realization.

‘Antarangayogarahasya (Rajayogaprakash)’ is not merely a book on Yoga philosophy; it is a spiritual roadmap for the inner transformation of a seeker. It unveils the subtle mysteries of Rajayoga, the process of inner purification, the awakening of higher awareness, and the path leading toward Self-realization.

For practitioners of Shrividya, students of Yoga, seekers of the spiritual path, and all aspirants longing for the realization of the Supreme Truth, ‘Antarangayogarahasya (Rajayogaprakash)’ serves as an invaluable spiritual guide. Its study provides deeper insight into the mysteries of Rajayoga and helps the seeker progress toward a more mature, stable, and realization-oriented spiritual journey.