This is an ancient Tibetan Buddhist mantra specifically used to induce and stabilize lucid dreams as part of Dream Yoga. Rather than a narrative meaning, its power relies on the vocal vibration of five distinct bija (seed) syllables visualized at the throat chakra. Each syllable represents a celestial Buddha and a purified element of nature: OM (Space), AH (Water), NU (Earth), TA (Fire), and RA (Air), which work together to heighten conscious awareness and lucidity even while the body sleeps.