Demons

Demons enter scripture in three converging modes: as the dark recipients of forbidden sacrifice, as personal oppressors who afflict and possess human bodies, and as creaturely intelligences who recognize the Christ they cannot resist. The narrative arc runs from OT statutes against sacrificing to the he-goats, through Saul's evil-spirit oppression and the Gospel exorcisms, into the apostolic-letter framing of demons as believers and their final consignment to the lake of fire.

Worship of Demons

The earliest legislation forbids sacrifice to the powers behind the cult places. "And they will no more sacrifice their sacrifices to the he-goats, which they go whoring after. This will be a statute forever to them throughout their generations" (Lev 17:7). The Song of Moses indicts Israel directly: "They sacrificed to demons, [which were] not God, To gods that they did not know, To new [gods] that came up of late, Which your⁺ fathers did not dread" (Deut 32:17). Jeroboam institutionalizes the very practice the statute forbids — "and he appointed for himself priests for the high places, and for the he-goats, and for the calves which he had made" (2Chr 11:15) — and the Psalmist names the worst form: "Yes, they sacrificed their sons and their daughters to demons" (Ps 106:37).

Paul gives the practice a NT frame: "the things which they sacrifice, they sacrifice to demons, and not to God: and I don't want you⁺ to be partners with demons. You⁺ can't drink the cup of the Lord, and the cup of demons: you⁺ can't partake of the table of the Lord, and of the table of demons" (1Cor 10:20-21). Apostasy in later times is described in identical terms — "some will fall away from the faith, giving heed to seducing spirits and doctrines of demons" (1Tim 4:1). The temptation of the Christ recapitulates the demand at its purest: "If you therefore will worship before me, it will all be yours" (Luke 4:7).

The forbidden cult is to be eradicated. Yahweh promises that "I will cut off the names of the idols out of the land, and they will no more be remembered; and also I will cause the prophets and the unclean spirit to pass out of the land" (Zech 13:2). At the close of the canon, the diagnosis stands: men who survive the trumpet plagues "did not repent of the works of their hands, that they should not worship demons, and the idols of gold, and of silver, and of bronze, and of stone, and of wood" (Rev 9:20). Worship of the dragon and the beast is the same impulse in eschatological dress (Rev 13:4).

Possession in the Old Testament

The OT pattern is more restrained than the Gospels but unmistakable. An evil spirit comes between political rivals: "And God sent an evil spirit between Abimelech and the men of Shechem; and the men of Shechem betrayed Abimelech" (Judg 9:23). A lying spirit volunteers in the heavenly court to deceive Ahab through his prophets — "I will go forth, and will be a lying spirit in the mouth of all his prophets" (1Kgs 22:22).

The dominant case is Saul. "Now the Spirit of Yahweh departed from Saul, and an evil spirit from Yahweh troubled him" (1Sam 16:14); David's harp gives temporary relief — "the evil spirit departed from him" (1Sam 16:23). The pattern recurs with violence: "an evil spirit from God came mightily on Saul, and he prophesied in the midst of the house... and Saul cast the spear" (1Sam 18:10-11), and again, "an evil spirit from Yahweh was on Saul, as he sat in his house with his spear in his hand... and Saul sought to strike David even to the wall with the spear" (1Sam 19:9-10).

Demoniacs in the Gospels

The Gospel accounts cluster around named cases. In the Capernaum synagogue, "right away there was in their synagogue a man with an unclean spirit; and he cried out" (Mark 1:23); Luke's parallel adds the demon's protest: "Ah! What do we have to do with you, Jesus you Nazarene? Have you come to destroy us? I know you who you are, the Holy One of God" (Luke 4:34). The Gerasene demoniac comes "out of the tombs... with an unclean spirit" (Mark 5:2). A mute demon yields and the man speaks (Luke 11:14). The Syrophoenician woman's daughter is delivered at a distance: "the demon has gone out of your daughter. And she went away to her house, and found the child laid on the bed, and the demon gone out" (Mark 7:29-30). Among the women who travel with Jesus is "Mary that was called Magdalene, from whom seven demons had gone out" (Luke 8:2).

The epileptic boy's case is recorded in detail. The father reports: "Teacher, I brought to you my son, who has a mute spirit; and wherever it takes him, it dashes him down: and he foams, and grinds his teeth, and becomes stiff: and I spoke to your disciples that they should cast it out; and they were not able" (Mark 9:17-18). Jesus rebukes "the unclean spirit, saying to him, You mute and deaf spirit, I command you, come out of him, and enter into him no more" (Mark 9:25). Luke's parallel records that "the demon dashed him down, and tore [him] grievously. But Jesus rebuked the unclean spirit, and healed the boy, and gave him back to his father" (Luke 9:42).

Many — and Legion

The Gospels insist demons are plural. "Then it goes and takes seven other spirits more evil than itself; and they enter in and dwell there: and the last state of that man becomes worse than the first" (Luke 11:26). At the Gerasene tombs, the answer to "What is your name?" is "Legion; for many demons went into him" (Luke 8:30; cf. Mark 5:9, "My name is Legion; for we are many"). The apostolic frame matches: "our wrestling is not against flesh and blood, but against the principalities, against the powers, against the world-rulers of this darkness, against the spiritual [hosts] of wickedness in the heavenly [places]" (Eph 6:12).

Recognition of the Christ

Demons know Jesus before the disciples do. The Capernaum spirit cries "I know you who you are, the Holy One of God" (Mark 1:24); Mark sums it up — "he healed many who were sick with diverse diseases, and cast out many demons; and he didn't allow the demons to speak, because they knew him" (Mark 1:34). At the synagogues and the lakeshore, "the unclean spirits, whenever they looked at him, fell down before him, and cried, saying, You are the Son of God" (Mark 3:11). The Gerasene cries "What have I to do with you, Jesus, you Son of the Most High God? I adjure you by God, don't torment me" (Mark 5:7), and similarly in Luke, "What have I to do with you, Jesus, Son of the Most High God? I urge you, don't torment me" (Luke 8:28). Luke generalizes: "And demons also came out from many, crying out, and saying, You are the Son of God. And rebuking them, he did not allow them to speak, because they knew that he was the Christ" (Luke 4:41). James presses the point pastorally: "the demons also believe, and shudder" (Jas 2:19) — knowledge without saving submission.

Beelzebul and the False Charge

The exorcisms provoke a counter-charge. "The scribes who came down from Jerusalem said, He has Beelzebul, and, By the prince of the demons he casts out the demons" (Mark 3:22; cf. Luke 11:15, "By Beelzebul the prince of the demons he casts out demons"). Jesus answers with the divided-kingdom argument: "How can Satan cast out Satan?... if Satan has risen up against himself, and is divided, he can't stand, but has an end" (Mark 3:23-26), and warns that the slander attributing his work to an unclean spirit blasphemes the Holy Spirit (Mark 3:28-30). The reverse charge — that Jesus himself is demon-possessed — recurs in John: "You have a demon: who seeks to kill you?" (John 7:20); "Do we not say well that you are a Samaritan, and have a demon?" (John 8:48); "He has a demon, and is insane; why do you⁺ hear him?" (John 10:20).

Authority over Demons Given to the Disciples

Jesus delegates. "He calls to him the twelve, and began to send them forth by two and two; and he gave them authority over the unclean spirits" (Mark 6:7). The seventy-two return amazed: "Lord, even the demons are subject to us in your name" (Luke 10:17). The disciples notice an outsider exorcising in Jesus' name and try to stop him: "Teacher, we saw one casting out demons in your name; and we forbade him, because he didn't follow us" (Mark 9:38). Yet authority is not automatic. The disciples fail with the epileptic boy and ask why; Jesus answers, "This kind can come out by nothing, except by prayer" (Mark 9:29).

Destiny of the Evil Spirits

The end is fixed. "God did not spare angels who sinned, but cast them down to Tartarus, and delivered them to chains of darkness, to be reserved to judgment" (2Pet 2:4); "angels who did not keep their own principality, but left their proper habitation, he has kept in everlasting bonds under darkness to the judgment of the great day" (Jude 1:6). In the Apocalypse the war is open: "there was war in heaven: Michael and his angels [going forth] to war with the dragon; and the dragon warred and his angels; And they did not prevail, neither was their place found anymore in heaven. And the great dragon was cast down, the old serpent, he who is called the Devil and Satan, the deceiver of the whole world; he was cast down to the earth, and his angels were cast down with him" (Rev 12:7-9). The dragon is locked in the abyss "that he should deceive the nations no more" (Rev 20:3); the beast and false prophet "were cast alive into the lake of fire that burns with brimstone" (Rev 19:20); and finally "the devil that deceived them was cast into the lake of fire and brimstone, where are also the beast and the false prophet; and they will be tormented day and night forever and ever" (Rev 20:10).