The Sang Hyang Kamahāyānikan text is one of the most important ancient texts in the Balinese Hindu religious and cultural traditions. Popular culture and modern lifestyles spread through modern technology have the potential to erode the younger generation's understanding of the spiritual values contained in the Sang Hyang Kamahāyānikan text. This condition raises concerns about the extinction of knowledge about the text, so that the cultural identity of the Hindu community in Bali could slowly fade. The existence of the Sang Hyang Kamahāyānikan text also has deep semiotic value, where the symbols contained in this text represent the principles of Hindu life, such as karmaphala (the results of actions) and moksa (liberation from the cycle of life). These symbols are used as guidelines in implementing Hindu teachings which are believed to help people achieve a more harmonious life. The theory used to analyze the problem is: Semiotic theory, and theory of meaning. This type of research is qualitative, with a text study approach for primary and secondary data sources, using observation data collection techniques, interviews, literature studies and documentation supported by data collection techniques using the philosophy of nyanya darsana, namely catur pramana. The data is analyzed qualitatively descriptively, which is described systematically and structured in five chapters using refined Indonesian spelling. The results of the study state that first the structure of the teachings of the Sang Hyang Kamahāyānikan text is: The basic structure of the teachings of Tri Aksara (Kaya, Wak, Cita) Tatalaku Tapa and Meditation (Vinaya, Three pillars, Cila Samadhi, Prajna) The concept of Mandala (Kamadhatu, Rupadhatu, Arupadhatu) Philosophical teachings (Guiding Teacher). Second The meaning of the teachings of the Sang Hyang Kamahāyānikan text includes: Theological meaning (Ontological) of the essence of divinity, Hindu Buddhist Tradition of the Archipelago. Soteriological meaning (Path of difference) Yoga, Mantra, Mudra. Ethical meaning (Moral) of Purity, Ethics, Sadhana. The meaning of Release. The meaning of Cultural Heritage. Third the relevance of the teachings of the former Sang Hyang Kamahāyānikan for contemporary Hindu theology is: The concept of Divinity, One God, God the source of everything, God is everywhere, God who Acintya. Interfaith tolerance and harmony, Hindu-Buddhist synthesis, holistic perspective. Ethical and spiritual guidelines Keywords: Sang Hyang Kamahāyānikan, Hindu Teologi