sūtra

A sūtra is a concise, organized written text or teaching that conveys spiritual, philosophical, or religious ideas, often used in traditions like Hinduism and Buddhism. It typically presents core principles, practices, or teachings in a clear, systematic way, serving as a guide for practitioners and scholars. The word "sūtra" means "thread" in Sanskrit, symbolizing how these teachings are woven together into a coherent framework. Sūtras can be memorized, studied, and referenced as essential sources for understanding and practicing spiritual paths.