The Garuda's relationship with Vishnu or Narayana is especially significant. The doctrine of ancient Thai kingship was heavily influenced by those of India. Accordingly, the king was nothing less than an 'avatar' or incarnation of god, just as King Rama of the epic Ramayana was the incarnation of Narayana. Thus, the god Narayana and the Garuda became the accepted symbol of divine and sacred kingship in ancient Thailand.