Leviathan Leviathan Leviathan (; ) is a creature with the form of a sea monster from Jewish belief, referenced in the Hebrew Bible in the Book of Job, Psalms, the Book of Isaiah, and the Book of Amos. The Leviathan of the Book of Job is a reflection of the older Canaanite "Lotan", a primeval monster defeated by the god Hadad. Parallels to the role of Mesopotamian Tiamat defeated by Marduk have long been drawn in comparative mythology, as have been wider comparisons to dragon and world serpent narratives such as Indra slaying Vrtra or Thor slaying Jörmungandr, but Leviathan already
Biblical allusions in Shakespeare "did not prevent him from making full use of the Bible in dramatizing his secular sources and thus infusing into them a Biblical meaning." Milward continues that, in writing his plays (in particular, the tragedies), Shakespeare "shows the universal relevance of the Bible both to the reality of human life 'in this harsh world' and to its ideal in the heart of God." Steven Marx suggests "a thorough familiarity with the Scriptures" is a prerequisite to understanding the Biblical references in the plays, and that the plays' references to the Bible "illuminate fresh and surprising meanings in the biblical text."