LEVIATHAN
[Heb., liw·ya·thanʹ].
This Hebrew word occurs six times in the Bible. It is believed to come from a root word meaning “twist,” “coil” or “wind”; hence the name indicates something that is “wreathed” or “gathered into folds.” The word is transliterated in most Bible translations.
Since, with the exception of Job 3:8, the references mention water in connection with it, Leviathan appears to signify some form of aquatic creature, of great proportions and strength, although not necessarily of one specific kind. Psalm 104:25, 26 describes it as cavorting in the sea where ships travel, and for this reason many suggest that the term here applies to some type of whale. Though whales are rare in the Mediterranean, they are not unknown there and parts of two whale skeletons can be found in one museum at Beirut in Lebanon. An American Translation here says “crocodile” instead of Leviathan. Additionally, the word “sea [yam]” by itself is not determinative inasmuch as in Hebrew it can refer to a large inland body of water, such as the Sea of Galilee or Sea of Chinnereth (Num. 34:11; Josh. 12:3), or even to the river Nile (Isa. 19:5; Nah. 3:8) or the Euphrates.—Jer. 51:36.
The description of “Leviathan” at Job 41:1-34 aptly fits the crocodile, and the “sea” of verse 31 may refer to a river such as the Nile or another body of fresh water. It should be noted, however, that some crocodiles, as the Indian Estuarine crocodiles, are found along the seacoast and at times go out into the sea some distance from land.—See CROCODILE.
Psalm 74 describes God’s record of salvation for his people, and verses 13 and 14 refer symbolically to his deliverance of Israel from Egypt. Here the term “sea monsters [Heb., than·ni·nimʹ or tan·ninʹ]” is used as a parallel expression to “Leviathan,” and the crushing of the heads of Leviathan may well refer to the crushing defeat administered to Pharaoh and his army at the time of the Exodus. The Aramaic Targums here give “the strong ones of Pharaoh” in place of “the heads of Leviathan.” (Compare Ezekiel 29:3-5, where Pharaoh is likened to a “great sea monster” in the midst of the Nile canals; also Ezekiel 32:2.) Isaiah 27:1 apparently employs Leviathan as a symbol of an empire, an organization that is international in scope. The prophecy is one of restoration for Israel and therefore Jehovah’s ‘turning attention’ to Leviathan must include Babylon. However, verses 12 and 13 consider not only Babylon but Assyria and Egypt as well. So, Leviathan here evidently refers to an international organization or empire that is in opposition to Jehovah and his worshipers.