The Gayatri Mantra is a revered Vedic hymn found in the Rigveda, considered one of the most sacred and powerful mantras in Hinduism. It is a prayer for enlightenment and guidance, invoking the divine light of Savitar, the sun god, to illuminate the mind and promote wisdom. This mantra encapsulates core aspects of Vedic spirituality and philosophy, emphasizing the importance of meditation and the pursuit of knowledge.