Satya, truthfulness, is shared as a term and a doctrine across Hindu, Jain and yogic ethical literature alike, but the Jain mahavrata builds a specific test into it that the more general pan Indic concept does not require in the same form: speech must be both accurate and non harmful, and where the two conflict, the vow of ahimsa is treated as taking precedence, so that a truth spoken only to wound, humiliate or expose someone to danger fails to satisfy satya even while remaining factually correct.
Classical Jain commentary illustrates the boundary with a stock example repeated across ethical literature, a hunter demanding to know which way fleeing prey has gone: silence, evasion or a deliberately vague answer is judged the satisfying response, since an accurate answer that delivers the animal to its death is held to violate the deeper purpose truthful speech is meant to serve, protecting beings rather than merely reporting fact. As the second of the five mahavratas, satya sits immediately after ahimsa in the sequence deliberately, and Jain monastic manuals treat the ordering as substantive rather than incidental: truthfulness is the discipline that governs the ascetic's speech the way ahimsa governs their bodily conduct, the two vows together covering the two primary channels, action and word, through which harm most commonly travels.