Cook returned to Hawaii in 1779. After sailing around the archipelago for some eight weeks, he made landfall at Kealakekua Bay, on 'Hawaii Island', largest island in the Hawaiian Archipelago. Cook's arrival coincided with the "Makahiki", a Hawaiian harvest festival of worship for the Polynesian god Lono. Coincidentally the form of Cook's ship, HMS "Resolution", or more particularly the mast formation, sails and rigging, resembled certain significant artefacts that formed part of the season of worship. Similarly, Cook's clockwise route around the island of Hawaii before making landfall resembled the processions that took place in a clockwise direction around the island during the Lono festivals. It has been argued (most extensively by Marshall Sahlins) that such coincidences were the reasons for Cook's (and to a limited extent, his crew's) initial deification by some Hawaiians who treated Cook as an incarnation of Lono. Though this view was first suggested by members of Cook's expedition, the idea that any Hawaiians understood Cook to be Lono, and the evidence presented in support of it, were challenged in 1992.