In the practice of Nichiren Buddhism as taught by the Soka Gakkai International (SGI), understanding the is essential to the concept of Human Revolution —the inner transformation that leads to a life of absolute happiness and value creation. This model, derived from Yogachara (Consciousness-Only) Buddhism and expanded by Nichiren, maps the layers of the mind, from instinctual drives to the ultimate state of enlightenment.
Unlike the eighth consciousness, which contains both good and bad seeds, the ninth consciousness is inherently pure and untainted by karma. It is the source of boundless wisdom, courage, and compassion. The central aim of SGI Buddhist practice is to tap into this ninth consciousness and allow its brilliance to illuminate the lower levels of the mind. Nine Consciousness Sgi Pdf