Vedic ritual theology treats the rajasuya as doing more than legitimising a particular ruler; it is understood to install the king within a cosmic order, identifying him with Indra, king of the gods, and other ritual referents that assert his rule participates in and helps sustain the same rita, cosmic order, that the great Vedic sacrifices generally exist to maintain, so that a properly performed rajasuya was held to secure not just political authority but a right relationship between the kingdom and the universe it inhabited.
The ceremony required, in the fullest classical form the texts describe, a king already ruling as a chief among lesser chiefs, since tributary rulers or allied kings were expected to participate and to bring offerings, making the rajasuya as much a display and confirmation of existing regional dominance as a rite that created dominance from nothing, a distinction from the still grander and rarer ashvamedha, the horse sacrifice, which more actively asserted new territorial claims. As a fully performed public rite the rajasuya belongs to ancient and classical India and does not survive today in its full Vedic form, though its memory persists prominently through its central place in the narrative of the Mahabharata, where Yudhishthira's rajasuya and the humiliations that follow it at the rigged dice game set in motion the epic's central conflict, keeping the ceremony alive in Hindu cultural memory long after its ritual performance ceased.