Prabhuji is a writer, painter, an avadhūta, a universalist Advaita mystic, the creator of the Retroprogressive Path, and a realized spiritual master. He holds a doctorate in Vaiṣṇava philosophy from the respected Jiva Institute of Vedic Studies, Vrindavan, India, and a doctorate in yogic philosophy from Yoga-Samskrutham University, Florida, USA.

In 2011, with the blessings of his Gurudeva, he adopted the path of a secluded bhajanānandī and withdrew from society to live a contemplative hermit life. Since then, his days have been spent in solitude, praying, writing, painting, and meditating in silence and contemplation.

Prabhuji is the sole disciple of H.D.G. Avadhūta Śrī Brahmānanda Bābājī Mahārāja, who in turn is one of the closest and most intimate disciples of H.D.G. Avadhūta Śrī Mastarāma Bābājī Mahārāja.

Prabhuji was appointed as the successor of the lineage by his master, who conferred upon him the responsibility of continuing the sacred paramparā of avadhūtas, officially appointing him as guru and ordering him to serve as Ācārya successor under the name H.H. Avadhūta Śrī Bhaktivedānta Yogācārya Ramakrishnananda Bābājī Mahārāja.

Prabhuji is also a disciple of H.D.G. Bhakti-kavi Atulānanda Ācārya Mahārāja, who is a direct disciple of H.D.G. A.C. Bhaktivedānta Swami Prabhupāda. We could affirm that Gurudeva Atulānanda affectionately assumed the role of guide during his initial stage of learning, and because he was his first guru, he is considered the grandfather of Prabhuji Mission. For his part, Guru Mahārāja was Prabhuji's second and last guru and provided him with guidance during his advanced stage. Gurudeva acted as the primary educator at the dawn of his spiritual development, while Guru Mahārāja exercised with great diligence the role of master at the highest level, accompanying him until his realization.

Prabhuji’s Hinduism is so broad, universal, and pluralistic that at times, while living up to his title of avadhūta, his lively and fresh teachings transcend the boundaries of all philosophies and religions, even his own. His teachings promote critical thinking and lead us to question statements that are usually accepted as true. They do not defend absolute truths but invite us to evaluate and question our own convictions. The essence of his syncretic vision, the Retroprogressive Path, is self-awareness and the recognition of consciousness. For him, awakening at the level of consciousness, or the transcendence of the egoic phenomenon, is the next step in humanity’s evolution.

Prabhuji was born on March 21, 1958, in Santiago, the capital of the Republic of Chile. When he was eight years old, he had a mystical experience that motivated his search for the Truth, or the Ultimate Reality. This transformed his life into an authentic inner and outer pilgrimage. He has completely devoted his life to deepening the early transformative experience that marked the beginning of his process of retroevolution. He has dedicated more than fifty years to the exploration and practice of different religions, philosophies, paths of liberation, and spiritual disciplines. He has absorbed the teachings of great masters, shamans, priests, machis, shifus, roshis, shaykhs, daoshis, yogis, pastors, swamis, rabbis, kabbalists, monks, gurus, philosophers, sages, and saints whom he personally visited during his years of searching. He has lived in many places and traveled the world thirsting for Truth.

From an early age, Prabhuji noticed that the educational system prevented him from devoting himself to what was really important: learning about himself. He recognized that in the Western educational system of elementary schools, high schools, and universities he would not find what he wanted to learn. Despite his parents’ insistence, he stopped attending conventional school at the age of 11 and engaged in autodidactic formation. Over time, he would become a serious critic of the current educational system.

Prabhuji is a recognized authority on Eastern wisdom. He is known for his erudition in the Vaidika and Tāntrika aspects of Hinduism and all branches of yoga (jñāna, karma, bhakti, haṭha, rāja, kuṇḍalinī, tantra, mantra, and others). He has an inclusive attitude toward all religions and is intimately familiar with Judaism, Christianity, Buddhism, Sufism, Taoism, Sikhism, Jainism, Shintoism, Bahaism, Shamanism, and the Mapuche religion, among others. During his stay in the Middle East, profound knowledge about the Druze faith was imparted to him by his esteemed friend and scholar, Kamil Shchadi. During this time, he also benefited from his closeness to another illustrious acquaintance, the revered and wise Salach Abbas, who helped him to reach a thorough understanding of Islam and Sufism. He studied Theravada Buddhism personally from the Venerable W. Medhananda Thero of Sri Lanka.

Prabhuji studied Christian theology in depth with H.H. Monsignor Iván Larraín Eyzaguirre at the Veracruz Church in Santiago de Chile and with Mr. Héctor Luis Muñoz, who holds a degree in theology from the Universidad Católica de la Santísima Concepción.

His curiosity for Western thought led him to venture into the field of philosophy in all its different branches. He specialized in Transcendental Phenomenology and the Phenomenology of Religion. He had the privilege of studying intensively for several years with his uncle Jorge Balazs, philosopher, researcher, and author, who wrote The world upside-down under his pen name Gyuri Akos. He studied privately for many years with Dr. Jonathan Ramos, a renowned philosopher, historian, and university professor graduated from the Catholic University of Salta, Argentina. He also studied with Dr. Alejandro Cavallazzi Sánchez, who holds an undergraduate degree in philosophy from the Universidad Panamericana, a master’s degree in philosophy from the Universidad Iberoamericana, and a doctorate in philosophy from the Universidad Nacional Autónoma de México (UNAM). He also studied privately with Santiago Sánchez Borboa, PhD in Philosophy from the University of Arizona.

His profound studies, his masters’ blessings, his research into the sacred scriptures, and his vast teaching experience have earned him international recognition in the field of religion and spirituality.

His spiritual quest led him to study with masters of diverse traditions and to travel far from his native Chile to places as distant as Israel, India, and the USA. Prabhuji studied Hebrew and Aramaic in Israel to deepen his knowledge of the holy scriptures. He studied Sanskrit intensively with Dr. Naga Kanya Kumari Garipathi from Osmania University, Hyderabad, India. He also studied Pali at the Oxford Centre for Buddhist Studies. In addition, he learned Latin and Ancient Greek with Javier Alvarez, who holds a degree in Classical Philology from the Sevilla University. Furthermore, he learned Greek with Professor Jonathan Ramos.

His father, Yosef Har-Zion ZT”L, grew up under strict discipline because he was the son of a senior police sergeant. As a reaction to this upbringing, Yosef decided to raise his own children with complete freedom and unconditional love. Prabhuji grew up without any pressure. During his early years, his father showed his son the same love regardless of his successes or failures at school. When Prabhuji decided to drop out of school to devote himself to his inner quest, his family accepted his decision with deep respect. From the time his son was ten years old, Yosef talked to him about Hebrew spirituality and Western philosophy. They engaged in conversations about philosophy and religion for days on end and late into the night. Yosef supported him in whatever he wanted to do in his life and his search for Truth. Prabhuji was the authentic project of freedom and unconditional love of his father.

At an early age and on his own initiative, Prabhuji began to practice karate and study philosophy and religion. During his adolescence, no one interfered with his decisions. At the age of 15, he established a deep, intimate, and long friendship with the famous Uruguayan writer and poet Blanca Luz Brum, who was his neighbor on Merced Street in Santiago de Chile. He traveled throughout Chile in search of wise and interesting people to learn from. In southern Chile, he met machis who taught him about the rich Mapuche spirituality and shamanism.

Two great masters contributed to Prabhuji’s retroprogressive process.

In 1976, he met his first guru, H.D.G Bhakti-kavi Atulānanda Ācārya Swami, whom he would call Gurudeva. In those days, Gurudeva was a young brahmacārī who held the position of president of the ISKCON temple at Eyzaguirre 2404, Puente Alto, Santiago, Chile. Years later, he gave Prabhuji first initiation, Brahminical initiation, and finally, Prabhuji formally accepted the sacraments of the holy order of sannyāsa, becoming a monk of the Brahma Gauḍīya Saṁpradāya. Gurudeva connected him to the devotion to Kṛṣṇa. He imparted to him the wisdom of bhakti yoga and instructed him in the practice of the māhā-mantra and the study of the holy scriptures.

Prabhuji wanted to confirm the sacraments of the holy order of sannyāsa also within the Advaita Vedanta lineage. His sannyāsa-dīkṣā, or sacraments, were confirmed on August 11, 1995, by H.H. Swami Jyotirmayānanda Sarasvatī, founder of the Yoga Research Foundation and disciple of H.H. Swami Śivānanda Sarasvatī of Rishikesh.

In 1996, Prabhuji met his second guru, H.D.G. Avadhūta Śrī Brahmānanda Bābājī Mahārāja, in Rishikesh, India. Guru Mahārāja, as Prabhuji would call him, revealed that his own master, H.D.G. Avadhūta Śrī Mastarāma Bābājī Mahārāja, had told him years before he died that a person would come from the West and request to be his disciple. He commanded him to accept only that particular seeker. When he asked how he would identify this person, Mastarāma Bābājī replied, “You will recognize him by his eyes. You must accept him because he will be the continuation of the lineage.” From his first meeting with young Prabhuji, Guru Mahārāja recognized him and officially initiated him into the māhā-mantra. For Prabhuji, this initiation marked the beginning of the most intense and mature stage of his retroprogressive process. Under the guidance of Guru Mahārāja, he studied Advaita Vedanta and deepened his meditation.

Guru Mahārāja guided Prabhuji until he officially bestowed upon him the sacraments of the sacred order of avadhūtas. In March 2011, H.D.G. Avadhūta Śrī Brahmānanda Bābājī Mahārāja ordered Prabhuji, on behalf of his own master, to accept the responsibility of continuing the lineage of avadhūtas. With this title, Prabhuji is the official representative of the line of this disciplic succession for the present generation.

Besides his dikṣā-gurus, Prabhuji studied with important spiritual and religious personalities, such as H.H. Swami Yajñavālkyānanda, H.H. Swami Dayānanda Sarasvatī, H.H. Swami Viṣṇu Devānanda Sarasvatī, H.H. Swami Jyotirmayānanda Sarasvatī, H.H. Swami Kṛṣṇānanda Sarasvatī from the Divine Life Society, H.H. Swami Pratyagbodhānanda, H.H. Swami Mahādevānanda, H.H. Swami Swahānanda of the Ramakrishna Mission, H.H. Swami Adhyātmānanda, H.H. Swami Svarūpanānda, and H.H. Swami Viditātmānanda of the Arsha Vidya Gurukulam. The wisdom of tantra was awakened in Prabhuji by H.G. Mātājī Rīnā Śarmā in India.

In 1984, he learned and began to practice Maharishi Mahesh Yogi’s Transcendental Meditation technique. In 1988, he took the kriyā-yoga course on Paramahaṁsa Yogānanda. After two years, he was officially initiated into the technique of kriyā-yoga by the Self-Realization Fellowship.

In Vrindavan, he studied the bhakti yoga path in depth with H.H. Narahari Dāsa Bābājī Mahārāja, disciple of H.H. Nityānanda Dāsa Bābājī Mahārāja of Vraja.

He also studied bhakti yoga with various disciples of His Divine Grace A.C. Bhaktivedānta Swami Prabhupāda: H.H. Kapīndra Swami, H.H. Paramadvaiti Mahārāja, H.H. Jagajīvana Dāsa, H.H. Tamāla Kṛṣṇa Gosvāmī, H.H. Bhagavān Dāsa Mahārāja, and H.H. Kīrtanānanda Swami, among others.

In 1980 he received the blessings of H.G. Mother Krishnabai, the famous disciple of S.D.G. Swami Rāmdās. In 1982 he received dikṣā from H.H. Kīrtanānanda Swami, disciple of Ṥrīla Prabhupāda, who also gave him second initiation in 1991 and sannyāsa initiation in 1993.

Prabhuji has been honored with various titles and diplomas by many leaders of prestigious religious and spiritual institutions in India. He was given the honorable title Kṛṣṇa Bhakta by H.H. Swami Viṣṇu Devānanda (the only title of Bhakti Yoga given by Swami Viṣṇu), disciple of H.H. Swami Śivānanda Sarasvatī and the founder of the Sivananda Organization. He was given the title Bhaktivedānta by H.H. B.A. Paramadvaiti Mahārāja, the founder of Vrinda. He was given the title Yogācārya by H.H. Swami Viṣṇu Devānanda, the Paramanand Institute of Yoga Sciences and Research of Indore, India, the International Yoga Federation, the Indian Association of Yoga, and the Shri Shankarananda Yogashram of Mysore, India. He received the respectable title Śrī Śrī Rādhā Śyam Sunder Pāda-Padma Bhakta Śiromaṇi directly from H.H. Satyanārāyaṇa Dāsa Bābājī Mahant of the Chatu Vaiṣṇava Saṁpradāya.

In June 1975, at the young age of 17, he earned his first certification as a Yoga Teacher under H.H. Shri Brahmānanda Sarasvatī (Ramamurti S. Mishra, M.D.), the founder of the World Yoga University, the Yoga Society of New York, and the Ananda Ashram.

Afterwards, Prabhuji spent more than forty years studying hatha yoga with prestigious masters in classical and traditional yoga, such as H.H. Bapuji, H.H. Swami Viṣṇu Devānanda Sarasvatī, H.H. Swami Jyotirmayānanda Sarasvatī, H.H. Swami Satchidānanda Sarasvatī, H.H. Swami Vignānānanda Sarasvatī, and Śrī Madana-mohana.

He attended several systematic hatha yoga teacher training courses at prestigious institutions until he achieved the level of Master Ācārya. He has completed studies at the following institutions: World Yoga University, the Sivananda Yoga Vedanta, the Ananda Ashram, the Yoga Research Foundation, the Integral Yoga Academy, the Patanjala Yoga Kendra, the Ma Yoga Shakti International Mission, the Prana Yoga Organization, the Rishikesh Yoga Peeth, the Swami Sivananda Yoga Research Center, and the Swami Sivananda Yogasana Research Center.

Prabhuji is a member of the Indian Association of Yoga, Yoga Alliance ERYT 500 and YACEP, the International Association of Yoga Therapists, and the International Yoga Federation. In 2014, the International Yoga Federation honored him with the position of Honorary Member of the World Yoga Council.

His interest in the complex anatomy of the human body led him to study chiropractic at the prestigious Institute of Health of the Back and Extremities in Tel Aviv, Israel. In 1993, he received a diploma from Dr. Sheinerman, the founder and director of the institute. Later, he earned a massage therapy diploma at the Academy of Western Galilee. The knowledge he acquired in this field deepened his understanding of hatha yoga and contributed to the creation of his own method.

Retroprogressive Yoga is the result of Prabhuji’s efforts to improve his practice and teaching methods. It is a system based especially on the teachings of his gurus and the sacred scriptures. Prabhuji has systematized various traditional yoga techniques to create a methodology suitable for Western audiences. Retroprogressive Yoga aims to experience our true nature. It promotes balance, health, and flexibility through proper diet, cleansing techniques, preparations (āyojanas), sequences (vinyāsas), postures (asanas), breathing exercises (prāṇayama), relaxation (śavāsana), meditation (dhyāna), and exercises with locks (bandhas) and seals (mudras) to direct and empower prāṇa.

Since his childhood and throughout his life, Prabhuji has been an enthusiastic admirer, student, and practitioner of classic karate-do. From the age of 13, he studied different styles in Chile, such as kenpo with Sensei Arturo Petit and kung-fu, but specialized in the most traditional Japanese style of shotokan. He received the rank of black belt (third dan) from Shihan Kenneth Funakoshi (ninth dan). He also learned from Sensei Takahashi (seventh dan) and Sensei Masataka Mori (ninth dan). Additionally, he practiced Shorin Ryu style with Sensei Enrique Daniel Welcher (seventh dan), who granted him the rank of black belt (second dan). Through karate-do, he delved into Buddhism and gained additional knowledge about the physics of motion. Prabhuji is a member of Funakoshi’s Shotokan Karate Association.

Prabhuji grew up in an artistic environment and his love of painting began to develop in his childhood. His father, the renowned Chilean painter Yosef Har-Zion ZT”L, motivated him to devote himself to art. He learned with the famous Chilean painter Marcelo Cuevas. Prabhuji’s abstract paintings reflect the depths of the spirit.

Since he was a young boy, Prabhuji has been especially drawn to postal stamps, postcards, mailboxes, postal transportation systems, and all mail-related activities. He has taken every opportunity to visit post offices in different cities and countries. He has delved into the study of philately, the field of collecting, sorting, and studying postage stamps. This passion led him to become a professional philatelist, a stamp distributor authorized by the American Philatelic Society, and a member of the following societies: the Royal Philatelic Society London, the Royal Philatelic Society of Victoria, the United States Stamp Society, the Great Britain Philatelic Society, the American Philatelic Society, the Society of Israel Philatelists, the Society for Hungarian Philately, the National Philatelic Society UK, the Fort Orange Stamp Club, the American Stamp Dealers Association, the US Philatelic Classics Society, FILABRAS – Associação dos Filatelistas Brasileiros, and the Collectors Club of NYC.

Based on his extensive knowledge of philately, theology, and Eastern philosophy, Prabhuji created “Meditative Philately” or “Philatelic Yoga,” a spiritual practice that uses philately as the basis for practicing attention, concentration, observation, and meditation. It is inspired by the ancient Hindu maṇḍala meditation and it can lead the practitioner to elevated states of consciousness, deep relaxation, and concentration that fosters the recognition of consciousness. Prabhuji wrote his thesis on this new type of yoga, “Meditative Philately,” attracting the interest of the Indian academic community due to its innovative way of connecting meditation with different hobbies and activities. For this thesis, he was honored with a PhD in Yogic Philosophy from Yoga-Samskrutham University.

Prabhuji lived in Israel for many years, where he furthered his studies of Judaism. One of his main teachers and sources of inspiration was Rabbi Shalom Dov Lifshitz ZT”L, whom he met in 1997. This great saint guided him for several years on the intricate paths of the Torah and Chassidism. The two developed a very intimate relationship. Prabhuji studied the Talmud with Rabbi Raphael Rapaport Shlit”a (Ponovich), Chassidism with Rabbi Israel Lifshitz Shlit”a, and the Torah with Rabbi Daniel Sandler Shlit”a. Prabhuji is a great devotee of Rabbi Mordechai Eliyahu ZT”L, who personally blessed him.

Prabhuji visited the United States in 2000 and during his stay in New York, he realized that it was the most appropriate place to found a religious organization. He was particularly attracted by the pluralism and respectful attitude of American society toward freedom of religion. He was impressed by the deep respect of both the public and the government for religious minorities. After consulting his masters and requesting their blessings, Prabhuji relocated to the United States. In 2003, the Prabhuji Mission was born, a Hindu church aimed at preserving Prabhuji’s universal and pluralistic vision of Hinduism and his Retroprogressive Path.

Although he did not seek to attract followers, for 15 years (1995–2010), Prabhuji considered the requests of a few people who approached him asking to become his monastic disciples. Those who chose to see Prabhuji as their spiritual master voluntarily accepted vows of poverty and life-long dedication to spiritual practice (sadhāna), religious devotion (bhakti), and selfless service (seva). Although Prabhuji no longer accepts new disciples, he continues to guide the small group of monastic disciples of the contemplative Ramakrishnananda Monastic Order that he founded.

According to Prabhuji, the quest for the ‎Self is individual, solitary, personal, ‎private, and intimate. It is not a collective ‎endeavor to be undertaken through ‎organized, institutional, or communitarian ‎religiosity. Since 2011, Prabhuji has ‎disagreed with spirituality practiced in a ‎social, communal, or collective manner. ‎Therefore, he does not proselytize or preach, ‎nor does he try to persuade, convince, or ‎make anyone change their perspective, ‎philosophy, or religion.‎

In 2011, Prabhuji founded the Avadhutashram (monastery) in the Catskills Mountains in upstate New York, USA. The Avadhutashram is the headquarters of the Prabhuji Mission, his hermitage, and the residence of the monastic disciples of the Ramakrishnananda Monastic Order. The ashram organizes humanitarian projects such as the Prabhuji Food Distribution Program and the Prabhuji Toy Distribution Program. Prabhuji operates various humanitarian projects, inspired in his experience that serving the part is serving the Whole.

In January 2011, Prabhuji’s health forced him to officially renounce managing the mission. Since then, he has lived in solitude, completely away from the public, writing and absorbed in contemplation. His message does not promote collective spirituality, but individual inner search.

Prabhuji has delegated the choice to his disciples between keeping his teachings exclusively within the monastic order or spreading his message for the public benefit. Upon the explicit request of his disciples, Prabhuji has agreed to have his books published and his lectures disseminated, as long as this does not compromise his privacy and his life as a hermit.

In 2022, Prabhuji founded the Retroprogressive Institute. Here, his most senior disciples can systematically share his teachings and message through video conferences. The institute offers support and help for a deeper understanding of Prabhuji’s teachings.

Prabhuji is a respected member of the American Philosophical Association, the American Association of Philosophy Teachers, the American Association of University Professors, the Southwestern Philosophical Society, the Authors Guild, the National Writers Union, PEN America, the International Writers Association, the National Association of Independent Writers and Editors, the National Writers Association, the Alliance Independent Authors, and the Independent Book Publishers Association.

Prabhuji’s vast literary contribution includes books in Spanish, English, and Hebrew, such as Kundalini Yoga: The Power is in you, What is, as it is, Bhakti-Yoga: The Path of Love, Tantra: Liberation in the World, Experimenting with the Truth, Advaita Vedanta: Be the Self, Yoga: union with reality, commentaries on the Īśāvāsya Upanishad and the Diamond Sūtra, I am that I am, The symbolic turn, Being, Questioning your answers, Phenomenology of the sacred, and Discovering the Last God .