Satan

Scripture never treats the adversary as a symbol or a personification of evil. He is a created, fallen spirit with will, speech, and strategy, and he is named for what he does. The Hebrew śāṭān (H7854) means "adversary, accuser"; with the article in Job 1:6 and Zechariah 3:1 it reads "the accuser," the prosecutor standing in the divine council. The Greek diabolos (G1228), "slanderer," is the word the New Testament uses to render it (Matt 4:1).

The other titles each open a door onto a different work. He is the serpent (nachash) who deceives in Eden (Gen 3:1); the tempter who tries in the wilderness (Matt 4:3); the prince of this world whom Christ says is cast out (John 12:31); the god of this age who blinds minds (2 Cor 4:4); Abaddon / Apollyon, "the destroyer" (Rev 9:11); and finally the great red dragon thrown down in Revelation 12:9. In Isaiah 14:12 he is addressed as helel, "day-star, son of the morning" (ASV), the KJV's "Lucifer," from Jerome's Latin gloss, not a Hebrew proper name. To read the names is to read his résumé: every one is a verse, and every verse is a doorway.

Isaiah 14 and Ezekiel 28: whose fall is this?

Two Old Testament laments are traditionally read as reaching past their human targets to Satan's own fall. Isaiah 14 is explicitly framed as "this proverb against the king of Babylon" (Isa 14:4), yet it has its target boast, "I will ascend into heaven, I will exalt my throne above the stars of God... I will make myself like the Most High" (Isa 14:13-14, ASV). Ezekiel 28's lament over "the king of Tyre" goes further still: "Thou wast the anointed cherub that covereth... upon the holy mountain of God," "perfect in thy ways from the day that thou wast created, till unrighteousness was found in thee" (Ezek 28:14-15, ASV), language no mortal king wears without remainder.

The classical, traditional reading, held across much of church history, takes this as a position rather than a settled proof: the near referent in both oracles is a human king, but the imagery outstrips him, and the church has long read both texts as reaching through the throne to the fallen spirit behind it, steadied by Luke 10:18 ("I beheld Satan fallen as lightning from heaven," ASV) and by Revelation 12:7-9, which fuses serpent, dragon, Devil, and Satan into one figure. This reading is honestly a matter of theological inference by analogy, not a case the New Testament ever states outright, Isaiah 14 is never quoted of Satan anywhere in the NT.

The contextual reading deserves its full weight, and two of the classic commentators show the question was alive inside the tradition itself:

"This has been commonly alluded to (and it is a mere allusion) to illustrate the fall of the angels, who were as morning stars." — Matthew Henry, Commentary on the Whole Bible (1710), on Isaiah 14:11-12

"Lucifer--"day star." A title truly belonging to Christ (Re 22:16), "the bright and morning star," and therefore hereafter to be assumed by Antichrist." — Jamieson, Fausset & Brown, Commentary Critical and Explanatory on the Whole Bible (1871), on Isaiah 14:12

Henry calls the angelic reading "a mere allusion", real, but not the passage's primary sense. JFB reads the "day star" title as properly Christ's own, later counterfeited by Antichrist, a third strand again. All three readings have carried real weight in the church; the traditions are not flattened here. For the wider doctrine of angelic rebellion behind Genesis 6, see the Watchers and the Nephilim; for the full chapters in context, see the Book of Isaiah and the Book of Ezekiel hubs.

He enters the Bible as the serpent in a garden (Gen 3) and exits as a dragon in a lake of fire (Rev 20:10). Between those bookends the canon shows a single adversary under a sequence of offices, each anchored in its own text. In Job 1-2 and Zechariah 3 he is the accuser, prosecuting the saints before God until the LORD rebukes him. In the wilderness he is the tempter, offering Christ the same shortcut he offered Eve (Matt 4). At the cross he is the prince of this world, and Jesus announces, "now shall the prince of this world be cast out" (John 12:31).

Revelation gathers the whole biography into one identification: "the great dragon was cast down, the old serpent, he that is called the Devil and Satan, the deceiver of the whole world" (Rev 12:9, ASV). The same tail that first coiled around the fruit becomes the dragon that sweeps and is swept down. This is not four different villains but one figure developed across sixty-six books, which is why the seed-promise of Genesis 3:15, spoken to the serpent, still governs the last pages of the last book.

His devices differ; the aim is one, to unmake the trust between God and man. He tempts, dangling the fruit and the doubt behind it: "Ye shall not surely die... ye shall be as God, knowing good and evil" (Gen 3:4-5, ASV). He accuses, prosecuting believers day and night (Rev 12:10; Zech 3:1). He deceives, and, most dangerously, "Satan fashioneth himself into an angel of light" (2 Cor 11:14, ASV), so that his lies wear the costume of truth. And he devours, described as one who, "as a roaring lion, walketh about, seeking whom he may devour" (1 Pet 5:8, ASV).

Scripture does not leave the student defenseless before this. Paul says the schemes are known, "we are not ignorant of his devices" (2 Cor 2:11), and calls for the whole armor of God "that ye may be able to stand against the wiles of the devil" (Eph 6:11). Peter's counsel is blunt: "withstand stedfast in your faith" (1 Pet 5:9, ASV), and James promises the outcome: "Resist the devil, and he will flee from you" (Jas 4:7).

Derek Prince, in They Shall Expel Demons (1998), presses this pastorally: even a genuine believer can carry demonic oppression in an unsurrendered area of soul or body, never in the regenerate spirit itself, and the same resistance James commands is the ordinary remedy. The adversary is real, but he is not sovereign, and he is not undefeated.

The single most important fact about Satan is that his defeat is past tense. The head-wound promised at Eden, "he shall bruise thy head" (Gen 3:15, ASV), landed at Golgotha. Paul states it as accomplished fact: "having despoiled the principalities and the powers, he made a show of them openly, triumphing over them in it" (Col 2:15, ASV). The cross did not merely wound him; it disarmed him and paraded him defeated. Hebrews 2:14 says Christ died "that through death he might bring to nought him that had the power of death, that is, the devil" (ASV).

What remains is enforcement of a verdict already given. Jesus saw it in advance, "I beheld Satan fallen as lightning from heaven" (Luke 10:18, ASV), and Paul tells the church the timeline of its completion: "the God of peace shall bruise Satan under your feet shortly" (Rom 16:20). Revelation 20 shows the last two acts: he is bound (20:2-3), and then "cast into the lake of fire" (20:10). For the student, this reframes every temptation and every accusation. The enemy is real, active, and dangerous, but he fights from a sealed defeat toward a certain end.