Can Christians have demons cast out of them?
Question 08104
This question arises frequently in Christian circles, particularly where the influence of charismatic and deliverance ministry culture is strong. It is a question that requires careful biblical thinking, because the answer has significant pastoral consequences. If genuine Christians can have demons that need to be cast out, then the church needs a deliverance ministry as a routine feature of congregational life. If they cannot, then subjecting believers to exorcism rituals is not only unnecessary but potentially harmful. The biblical evidence points clearly in one direction.
What Happens at Conversion
The New Testament describes what takes place at the moment of saving faith in terms that leave very little room for the continued internal presence of a demonic entity. The believer is indwelt by the Holy Spirit (Romans 8:9). The Spirit takes up permanent residence within the believer, and Paul states the matter with unmistakable clarity: “Anyone who does not have the Spirit of Christ does not belong to him.” The indwelling is not partial, intermittent, or conditional on the believer’s spiritual performance. It is the defining reality of what it means to belong to Christ.
The believer is also sealed by the Spirit. Ephesians 1:13-14 describes this sealing as God’s mark of ownership and as the guarantee (arrabōn, a down-payment that legally commits the giver to delivering the full amount) of the inheritance to come. Ephesians 4:30 specifies that this sealing extends “for the day of redemption.” The believer’s body is described as a temple of the Holy Spirit (1 Corinthians 6:19). The implications of these texts are profound. The Holy Spirit, the third Person of the Trinity, the one whom Jesus called “the Spirit of truth” (John 14:17), has taken up residence in the believer. The suggestion that a demonic spirit can simultaneously inhabit the same temple that the Holy Spirit occupies requires an explanation of how light and darkness can share the same dwelling, and Scripture provides no such explanation. On the contrary, Paul’s rhetorical question in 2 Corinthians 6:15, “What accord has Christ with Belial?” expects the answer: none.
The Distinction Between Possession and Oppression
The confusion often arises from a failure to distinguish between demonic possession and demonic oppression. Possession, in the New Testament sense, involves the internal inhabiting and control of a person by a demonic spirit. The demonised individuals in the Gospels display characteristics of internal control: the Gerasene demoniac was driven by the unclean spirit to live among the tombs, could not be restrained, and spoke with the voice of the demons inhabiting him (Mark 5:1-13). This is a qualitatively different thing from external spiritual attack, harassment, or influence.
Believers can absolutely be oppressed, tempted, harassed, and subjected to intense spiritual pressure from without. Peter was rebuked by Jesus for speaking words that served Satan’s purposes (Matthew 16:23), but Peter was not possessed. Paul described his “thorn in the flesh” as “a messenger of Satan” (2 Corinthians 12:7), but Paul was not demon-possessed. Ananias and Sapphira were influenced by Satan to lie to the Holy Spirit (Acts 5:3), but the text does not describe them as internally inhabited by a demon. The enemy operates against believers through temptation, accusation, deception, and external pressure. What he cannot do is take up residence inside a person whom the Holy Spirit already inhabits.
The Problem with Deliverance Ministry Directed at Believers
The charismatic deliverance ministry model, in which believers are subjected to sessions aimed at identifying and expelling demons thought to reside within them, creates serious pastoral and theological problems. It undermines the sufficiency of Christ’s work at the cross. It calls into question the permanence and adequacy of the Spirit’s indwelling. It can produce a cycle of dependence in which the believer continually returns for further deliverance rather than growing in the ordinary means of grace: Scripture, prayer, confession, obedience, and the fellowship of the church.
Perhaps most damagingly, it can provide a false explanation for sin and spiritual struggle. A believer who is told that their persistent anger, lust, or addiction is caused by an indwelling demon is being offered an alternative to the biblical diagnosis: the flesh. Paul’s language in Galatians 5:17 is direct: “The desires of the flesh are against the Spirit, and the desires of the Spirit are against the flesh, for these are opposed to each other, to keep you from doing the things you want to do.” The believer’s ongoing struggle with sin is a battle between the flesh and the Spirit, not evidence of internal demonic habitation. The solution is mortification (Romans 8:13), confession (1 John 1:9), and the ongoing filling of the Spirit (Ephesians 5:18), not exorcism.
What About Believers Who Seem to Manifest?
In some charismatic contexts, believers experience dramatic physical or emotional reactions during prayer or worship that are interpreted as evidence of demonic presence: screaming, falling, convulsing, speaking in altered voices. These experiences are real in the sense that they genuinely happen, but their interpretation requires discernment. The power of suggestion in a highly charged emotional environment is significant. The expectation that one will “manifest” during a deliverance session can itself produce the very symptoms that are then interpreted as confirmation of demonic presence. This is not to dismiss every such experience as purely psychological, but it is to insist that the interpretation of the experience must be governed by biblical theology rather than by the assumptions of the ministry model within which it occurs.
If a professing believer displays genuine evidence of demonic control, the more honest question to ask, before proceeding with exorcism, is whether that person is in fact a genuine believer. Jesus warned that many will say “Lord, Lord” on the last day and be told “I never knew you” (Matthew 7:22-23). The possibility that someone who appears to be a believer is not actually regenerate is a more biblically coherent explanation for apparent demonic habitation than the suggestion that the Holy Spirit and a demon share the same residence.
So, now what?
If you are a genuine believer in Jesus Christ, you do not have a demon living inside you. The Holy Spirit dwells in you. You are sealed, indwelt, and owned by God. Your struggles with sin, temptation, anxiety, and spiritual darkness are real, but they are addressed through the means God has provided: repentance, confession, the Word of God, prayer, the filling of the Spirit, and the accountability of the local church. You do not need to be delivered from a demon. You need to walk in the victory Christ has already won. If you are being harassed or oppressed by the enemy from without, the prescription is Ephesians 6: put on the armour, stand firm, and pray. The enemy is real, but he is external to you, and the One who is in you is greater than the one who is in the world (1 John 4:4).
“You, however, are not in the flesh but in the Spirit, if in fact the Spirit of God dwells in you. Anyone who does not have the Spirit of Christ does not belong to him.” Romans 8:9 (ESV)