Introduction

Herukas, fierce icons of the supreme Buddhas of the esoteric Vajrayāna (‘thunderbolt’) vehicle, emerged as key soteriological aids in the monasteries of northern India under the Pāla dynasty (8th–11th centuries). Recent archaeological research suggests that they achieved a second, quite different florescence as instruments of royal power in the 11th–15th centuries across Maritime Asia. Even as the Herukas headed towards extinction under armed Islam in the great monasteries of Bengal and Bihar in the late 12th century, the flight of the Indian Buddhist masters fuelled a sudden growth and refinement of Buddhism in Nepal and Tibet, while their monastic vehicle entered the courts of the kings and emperors defending their domains in Maritime Asia. Indian Buddhist strategists had apparently long aspired to overlay a Heruka maṇḍala on Śaiva holy sites to implement forms of ‘state protection Buddhism’ that would rival the hold of Śaivism over the courts of the subcontinent. This aspiration was to materialize only outside India.

This chapter brings together the patches of evidence scattered over the wide and varied geography of the southern seas to trace this royal rebirth of the Herukas in Maritime Asia. In so doing, it attempts to carry the baton forward for the final seaward leg of the history of fierce Buddhist deities that Rob Linrothe (1999) brilliantly traced across the subcontinent. He concluded with these notable remarks on the eight-headed, sixteen-armed Heruka ‘Hevajra’: