Note 868 — INDEX TO THE NOTES.

great Oceanus, Gk. Ὠκέανόν τε μέγαν. The early Greeks regarded the earth as a flat disc, surrounded by a perpetually flowing river called Oceanus: the god of this river was also called Oceanus, and afterwards the name was applied to the Atlantic. Hesiod, Drayton, and Jonson have all applied the epithet ‘great’ to the god Oceanus; in fact, throughout these lines Milton uses what may be called the “permanent epithets” of the various divinities.