Isaiah 27:1

Isaiah 27: 1

In that day the Lord with his sore and great and strong sword shall punish leviathan the piercing serpent, even leviathan that crooked serpent; and he shall slay the dragon that is in the sea.

a. ASV: In that day Jehovah with his hard and great and strong sword will punish leviathan the swift serpent, and leviathan the crooked serpent; and he will slay the monster that is in the sea.

b. YLT: In that day lay a charge doth Jehovah, With his sword -- the sharp, and the great, and the strong, On leviathan -- a fleeing serpent, And on leviathan -- a crooked serpent, And He hath slain the dragon that is in the sea.

c. Classic Amplified: In that day [the Lord will deliver Israel from her enemies and also from the rebel powers of evil and darkness] His sharp and unrelenting, great, and strong sword will visit and punish Leviathan the swiftly fleeing serpent, Leviathan the twisting and winding serpent; and He will slay the monster that is in the sea.

d. Septuagint: In that day God shall bring [his] holy and great and strong sword upon the dragon, even the serpent that flees, upon the dragon, the crooked serpent: he shall destroy the dragon.

e. Stone Edition Torah/Prophets/ Writings: On that day HASHEM will bring punishment with His harsh, great, mighty sword, upon Leviathan, the bar-like serpent, and upon Leviathan, the twisting serpent, and He will kill the great fish that is in the sea.

1. “In that day the Lord with his sore and great and strong sword shall punish leviathan the piercing serpent…”

a. [In] that [Strong: 1931 huw' hoo of which the feminine (beyond the Pentateuch) is hiyw {he}; a primitive word, the third person pronoun singular, he (she or it); only expressed when emphatic or without a verb; also (intensively) self, or (especially with the article) the same; sometimes (as demonstrative) this or that; occasionally (instead of copula) as or are:--he, as for her, him(-self), it, the same, she (herself), such, that (...it), these, they, this, those, which (is), who.

b. day [Strong: 3117 yôwm, yome; from an unused root meaning to be hot; a day (as the warm hours), whether literal (from sunrise to sunset, or from one sunset to the next), or figurative (a space of time defined by an associated term), (often used adverb):—age, always, chronicals, continually(-ance), daily, ((birth-), each, to) day, (now a, two) days (agone), elder, × end, evening, (for) ever(-lasting, -more), × full, life, as (so) long as (... live), (even) now, old, outlived, perpetually, presently, remaineth, × required, season, × since, space, then, (process of) time, as at other times, in trouble, weather, (as) when, (a, the, within a) while (that), × whole ( age), (full) year(-ly), younger.]

c. [the] Lord [Strong: 3068 Yᵉhôvâh, yeh-ho-vaw'; from H1961; (the) self-Existent or Eternal; Jeho-vah, Jewish national name of God:—Jehovah, the Lord.] 

d. [with his] sore [Strong: 7186 qâsheh, kaw-sheh'; from H7185; severe (in various applications):—churlish, cruel, grievous, hard((-hearted), thing), heavy, impudent, obstinate, prevailed, rough(-ly), sore, sorrowful, stiff(necked), stubborn, in trouble.]

e. [and] great [Strong: 1419 gâdôwl, gaw-dole'; or גָּדֹל gâdôl; (shortened) from H1431; great (in any sense); hence, older; also insolent:— aloud, elder(-est), exceeding(-ly), far, (man of) great (man, matter, thing,-er,-ness), high, long, loud, mighty, more, much, noble, proud thing, × sore, (×) very.]

f. [and] strong [Strong: 2389 châzâq, khaw-zawk'; from H2388; strong (usu. in a bad sense, hard, bold, violent):—harder, hottest, impudent, loud, mighty, sore, stiff(-hearted), strong(-er).]

g. sword [Strong: 2719 chereb, kheh'-reb; from H2717; drought; also a cutting instrument (from its destructive effect), as a knife, sword, or other sharp implement:—axe, dagger, knife, mattock, sword, tool.]

h. [will] punish [Strong: 6485 pâqad, paw-kad'; a primitive root; to visit (with friendly or hostile intent); by analogy, to oversee, muster, charge, care for, miss, deposit, etc.:—appoint, × at all, avenge, bestow, (appoint to have the, give a) charge, commit, count, deliver to keep, be empty, enjoin, go see, hurt, do judgment, lack, lay up, look, make, × by any means, miss, number, officer, (make) overseer, have (the) oversight, punish, reckon, (call to) remember(-brance), set (over), sum, × surely, visit, want.]

i. leviathan [Strong: 3882 livyâthân, liv-yaw-thawn'; from H3867; a wreathed animal, i.e. a serpent (especially the crocodile or some other large sea-monster); figuratively, the constellation of the dragon; also as a symbol of Babylon:—leviathan, mourning.]

j. [the] piercing [Strong: 1281 bârîyach, baw-ree'-akh; or בָּרִחַ bâriach; (shortened) from H1272; a fugitive, i.e. the serpent (as fleeing), and the constellation by that name:—crooked, noble, piercing.]

k. serpent [Strong: 5175 nâchâsh, naw-khawsh'; from H5172; a snake (from its hiss):—serpent.]

2. “...even leviathan that crooked serpent; and he shall slay the dragon that is in the sea.”

a. even [Strong: 5921 `al al properly, the same as 5920 used as a preposition (in the singular or plural often with prefix, or as conjunction with a particle following); above, over, upon, or against (yet always in this last relation with a downward aspect) in a great variety of applications (as follow):--above, according to(-ly), after, (as) against, among, and, X as, at, because of, beside (the rest of), between, beyond the time, X both and, by (reason of), X had the charge of, concerning for, in (that), (forth, out) of, (from) (off), (up-)on, over, than, through(-out), to, touching, X with.]

b. leviathan [Strong: 3882 livyâthân, liv-yaw-thawn'; from H3867; a wreathed animal, i.e. a serpent (especially the crocodile or some other large sea-monster); figuratively, the constellation of the dragon; also as a symbol of Babylon:—leviathan, mourning.]

c. [that] crooked [Strong: 6129 ăqallâthôwn, ak-al-law-thone'; from H6127; tortuous:—crooked.]

d. serpent [Strong: 5175 nâchâsh, naw-khawsh'; from H5172; a snake (from its hiss):—serpent.]

e. [and he will] slay [Strong: 2026 hârag, haw-rag'; a primitive root; to smite with deadly intent:—destroy, out of hand, kill, murder(-er), put to (death), make (slaughter), slay(-er), × surely.]

f. [the] dragon [Strong: 8577 tannîyn, tan-neen'; or תַּנִּים tannîym; (Ezekiel 29:3), intensive from the same as H8565; a marine or land monster, i.e. sea-serpent or jackal:—dragon, sea-monster, serpent, whale.]

g. that [is] [Strong: 834  'aher ash-er' a primitive relative pronoun (of every gender and number); who, which, what, that; also (as an adverb and a conjunction) when, where, how, because, in order that, etc.:--X after, X alike, as (soon as), because, X every, for, + forasmuch, + from whence, + how(-soever), X if, (so) that ((thing) which, wherein), X though, + until, + whatsoever, when, where (+ -as, -in, -of, -on, -soever, -with), which, whilst, + whither(- soever), who(-m, -soever, -se). As it is indeclinable, it is often accompanied by the personal pronoun expletively, used to show the connection.]

h. [in the] sea [Strong: 3220 yâm, yawm; from an unused root meaning to roar; a sea (as breaking in noisy surf) or large body of water; specifically (with the article), the Mediterranean Sea; sometimes a large river, or an artifical basin; locally, the west, or (rarely) the south:—sea (× -faring man, (-shore)), south, west (-ern, side, -ward).]

1). It is interesting that in this one verse, this creature, “leviathan” is referred to as a serpent and a dragon.  

2). Institute of Creation Research Daily Devotional: 7/16/11 There is a remarkable animal called a "leviathan" described in the direct words of God in chapter 41 of Job. It is surprising that most modern expositors call this animal merely a crocodile. Our text plainly calls it a "piercing serpent . . . the dragon that is in the sea." He is also said to "play" in the "great and wide sea" Psalm 104: 25, 26. God's description in Job 41 says "a flame goeth out of his mouth" (v. 21), and "he maketh the deep to boil like a pot" (v. 31). The entire description is awesome! Whatever a leviathan might have been, it was not a crocodile!  In fact, there is no animal living today which fits the description. Therefore, it is an extinct animal, almost certainly a great marine reptile with "terrible teeth" and "scales" (vv. 14-15) still surviving in the oceans of Job's day, evidently one of the fearsome reptiles that gave rise to the worldwide tales of great sea dragons, before they became extinct. But that is not all. In ending His discourse, God called leviathan "a king over all the children of pride" (Job 41:34), so the animal is also symbolic of Satan, whose challenge to God instigated Job's strange trials. He is "the great dragon . . . that old serpent, called the Devil, and Satan, which deceiveth the whole world" (Revelation 12:9). Perhaps, therefore, the mysterious and notorious extinction of the dinosaurs is a secular prophecy of the coming Day of Judgment, when God "shall punish leviathan" Isaiah 27:1, and the "devil that deceived them" will be "cast into the lake of fire . . . and shall be tormented day and night forever and ever" Revelation 20:10. HMM