Christianity 201

August 1, 2021

Is There a Connection Between Illness and Demon Possession?

A friend asked this question on Friday afternoon. He had some good, scripture-based reasons why we might see a link, but I decided to dig into the topic on my own. I picked a search engine that I don’t use as often, selected six page-one results that seemed on-topic, and chose two of them for my response. I decided to share them here with you. One was apologist J. Warner Wallace, whose books I have excerpted here before. (There’s a new one coming soon!) The other was a more Charismatic/Pentecostal perspective from Eric Hill.

■ Wallace stated:

Although there are several examples of demon possession in the Bible, the Scripture does not attribute all illness to demons. Skeptics often characterize Christians as superstitious people who attribute all physical ailments to the existence and influence of demons. But this is neither the Biblical record, nor what Christians believe. There are several New Testament passages describing the demon possessed and the sick as two different groups (joined by the word “and”):

Luke 13:31-32
Just at that time some Pharisees came up, saying to Him, “Go away and depart from here, for Herod wants to kill You.” And He said to them, “Go and tell that fox, ‘Behold, I cast out demons and perform cures today and tomorrow, and the third day I reach My goal.

Luke 9:1-2
When Jesus had called the Twelve together, he gave them power and authority to drive out all demons and to cure diseases, and he sent them out to preach the kingdom of God and to heal the sick.

Acts 5:15-16
Crowds gathered also from the towns around Jerusalem, bringing their sick and those tormented by evil spirits, and all of them were healed.

In addition, Jesus healed many people who were sick and the Scriptures describe these healings clearly. None of the following illnesses were attributed to demons:

The Healing of the Centurion’s Servant (Matthew 8:5-13)
The Healing of the Woman Bleeding (Matthew 9:19-20)
The Healing of the Blind Men (Matthew 9:27-30)
The Healing of the Man with the Withered Hand (Matthew 12:9-14)
The Healing of Peter’s Mother-in-Law (Luke 4:38, 39)
The Healing of the Leper (Luke 5:12-16)
The Healing of the Paralyzed Man (Luke 5:17-26)
The Healing of the Immobile Man (John 5:1-16)
The Healing of Daughter of the Phoenician Woman (Mark 7:24-30)
The Healing of the Ten Lepers (Luke 17:11-19)
The Healing of the Woman with the Spirit of Infirmity (Luke 13:10-17)

Christians do not attribute all illnesses to demon possession, but it is clear demons are continually doing what they can to keep God’s chosen from a relationship with Him, and this often takes the form of some sort of bodily attack. Demons are focused. They are trying to stop God’s work, stop the growth of the Kingdom, and stop men and women from hearing the Good News. One thing is certain, however. Those of us who have already placed our trust in Christ (and have been filled with God’s Spirit) cannot be demon possessed. Demons are mere creations of God, and as such, they do not possess His power. God is strong enough to reach us, transform us and keep us:

2 Corinthians 5:17
Therefore, if anyone is in Christ, he is a new creation. The old has passed away; behold, the new has come.

1 Peter 1:18–19
knowing that you were ransomed from the futile ways inherited from your forefathers, not with perishable things such as silver or gold, but with the precious blood of Christ, like that of a lamb without blemish or spot.

2 Corinthians 6:15-16
What harmony has Christ with Belial, or what has a believer in common with an unbeliever? Or what agreement has the temple of God with idols? For we are the temple of the living God; just as God said, “I will dwell in them and walk among them; and I will be their God, and they shall be My people”

Romans 8:38-39
For I am convinced that neither death nor life, neither angels nor demons, neither the present nor the future, nor any powers, neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord.

Are demons the cause of all human illness? No. we live in a fallen, imperfect world suffering the consequence of sin and rebellion. We experience moral evil, natural evil and pain for a variety of reasons. The influence of angelic beings is certainly a part of the equation, but we cannot attribute all evil (nor all illnesses) to the activity of demons.

■ Eric Hill wrote,

Demons Cause Some Sickness, But Not All Sickness

The Bible is explicit in its examples of Satan or his demons directly causing sickness and disease. But I think it is also clear in Scripture and human experience that not all sickness and disease is caused by Satan.

We are presently in the Covid-19 pandemic. There is nothing necessarily demonic about one person being infected by another with the virus. I could say the same of the flu, a sexually transmitted disease, or smoking one’s self into lung cancer.

These physical bodies are born dying and susceptible to degraded physical and mental conditions. Of course, there are many variables that may make one more susceptible than another to any particular condition.

So, we have a coin with two different sides. One side is the reality that demons can and do cause sickness and disease. The other is the reality that demons do not cause all sickness and disease.

This means we must see sickness and disease as possible attacks by Satan. Consequently, we should vigorously resist him in faith with the word of God. Perhaps our earliest response in prayer should be to command the attack on our body or mind to stop.

Commanding a condition to leave our body, however, is not an admission that all sickness is caused by Satan. It is not even certain that when we rebuke a “demon of sickness” from our body that a demon is even present. I know how this sounds. So let me explain.

The Scripture says, we know in part and we prophesy in part” (1 Corinthians 13:9). This truth can be applied to our lives across the board to include our prayers and warfare against Satan.

None of us knows everything. Unless the Holy Spirit reveals to us the deepest source of our trouble, we can only respond to it with the knowledge we have.

One fact we know is demons can cause sickness. Knowing this, it would be wise to initially and routinely resist the sickness as though it were a demon even though we know it may not be one.

This is not dissimilar to what is often done when we employ the services of an automotive mechanic or a doctor.

You hear an odd sound from your car. You take it to a mechanic and he tries this and that until, hopefully, he finds the source of the odd sound.

You feel something odd in your body. You go to a doctor and explain what happened. The doctor asks a bunch of questions, poke and prod here and there, draws blood, and has tests done.

Why doesn’t the mechanic or doctor simply perform or prescribe a fix after thirty seconds? It’s because they “know in part.” So they use their experience to track down the source of the problem.

This is the same process I use when I’m ministering deliverance and healing to people. It often produces startling answers to prayer as demons are exposed as the problem and cast out.


Links to article excerpts in opening paragraph.

As I researched this further, I realized that in the Body of Christ, opinions on this topic vary greatly; scriptures are interpreted through the particular lens of the other doctrines to which a person might hold.

If you find yourself in a related situation, the gift you need in the moment is not the gift of healing (though that may come into play shortly) but rather the gift of discernment to know what’s really taking place in the physical body.

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