Every civilization treasures its ancient wisdom, and for the Indo-Aryan world, the Vedas represent the very foundations of spiritual and intellectual heritage. Composed in Sanskrit, these hymns, rituals, and philosophies were revealed to seers (rishis) over centuries. Because the Vedas were passed down orally, there was constant pressure to preserve their pristine form. To meet this challenge, Krishna-dwaipayana (commonly called Vedavyasa) divided the vast corpus into four major collections, each entrusted to a principal disciple. Over time, these collections further branched into numerous shakhas, or recensional schools, each maintaining its own arrangement and ritual interpretation. This article explores the origins, development, and continuing relevance of these shakhas. Vedavyasa and the First Four Vedas According to tradition, at a moment when the oral treasury of Vedic hymns threatened to become unmanageable, Vedavyasa, the sage-scholar, organized the material into four bodi...