At my end, I definitely believe that a Christian can have a demon INSIDE OF THEM that is affecting their mind.
This is another very pertinent point. How do we determine that a demon is in fact INSIDE OF THEM? This is very debatable. The Criteria has changed many times throughout history.
Hi, Kroogz.
First, I would like to establish, from scripture, that demons INSIDE OF SOMEONE can negatively affect their mind.
Mar 5:1
And they came over unto the other side of the sea, into the country of the Gadarenes.
Mar 5:2
And when he was come out of the ship, immediately there met him out of the tombs
a man with an unclean spirit,
Mar 5:3
Who had
his dwelling among the tombs; and no man could bind him, no, not with chains:
Mar 5:4
Because that he had been often bound with fetters and chains, and the chains had been plucked asunder by him, and the fetters broken in pieces: neither could any
man tame him.
Mar 5:5
And always, night and day, he was in the mountains, and in the tombs, crying, and cutting himself with stones.
Mar 5:6
But when he saw Jesus afar off, he ran and worshipped him,
Mar 5:7
And cried with a loud voice, and said, What have I to do with thee, Jesus,
thou Son of the most high God? I adjure thee by God, that thou torment me not.
Mar 5:8
For he said unto him, Come out of the man, thou unclean spirit.
Mar 5:9
And he asked him, What
is thy name? And he answered, saying, My name
is Legion: for we are many.
Mar 5:10
And he besought him much that he would not send them away out of the country.
Mar 5:11
Now there was there nigh unto the mountains a great herd of swine feeding.
Mar 5:12
And all the devils besought him, saying, Send us into the swine, that we may enter into them.
Mar 5:13
And forthwith Jesus gave them leave. And
the unclean spirits went out, and entered into the swine: and the herd ran violently down a steep place into the sea, (they were about two thousand) and were choked in the sea.
Mar 5:14
And they that fed the swine fled, and told
it in the city, and in the country. And they went out to see what it was that was done.
Mar 5:15
And they come to Jesus, and see him that was possessed with the devil, and had the legion, sitting, and clothed,
and in his right mind: and they were afraid.
I trust that we are all familiar with this account, but I would like to point out a few things for everyone's consideration.
First, there was a man with an unclean spirit. In fact, he had a legion (6000) of demons DWELLING INSIDE OF HIM.
Second, when Jesus appeared on the scene, there were majorly different reactions to his presence where the man and THE DEMONS DWELLING INSIDE OF HIM were concerned.
The man ran to meet Jesus, and he worshipped him. Let me pause here to say that this is another reason why I do not like the word "possessed" when it comes to demons. In other words, although this man had 6000 demons DWELLING INSIDE OF HIM, they did not "possess" him, or they did not have full control over him. Instead, he still had the ability to run to Jesus and worship him of his own volition.
The demons INSIDE OF HIM? Initially, they adjured Jesus, by God, that he would not torment them, and this was after he had commanded them to COME OUT OF the man. After that, they besought him that he would not send them out of that country. Lastly, they besought him that he would send them into a herd of swine. When they departed from being INSIDE OF THIS MAN, the man was found to be "in his right mind." In other words, the demons which previously DWELT INSIDE OF HIM were causing him to not be "in his right mind."
Granted, this man was not "saved" when Jesus met him, but I would like to pose the following question to you and everybody else here.
What do you suppose would have happened if Jesus had merely told this man to believe on him as his Lord and Savior?
Do you suppose that all of the demons would have COME OUT OF THIS MAN if Jesus had merely told him to do the same?
Personally, I do not suppose any such thing. Again, in scripture, demons are always CAST OUT OF SOMEBODY.
I have another question.
Did this man believe in Jesus or not?
Technically, he was not "saved" when he first encountered Jesus, but he did run to him and fall down and worship him.
What does that tell us?
I believe that it tells us that this man somehow recognized Jesus as Lord and that he saw in him the potential to be delivered from the legion of demons which had long been tormenting him.
Let's turn from this man to those in scripture who we know were Christians. Please consider what Paul said here to the Christians at Corinth.
2Co 10:3
For though we walk in the flesh, we do not war after the flesh:
2Co 10:4
(For the weapons of our warfare
are not carnal, but mighty through God to the pulling down of strong holds)
2Co 10:5
Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
2Co 10:6
And having in a readiness to revenge all disobedience, when your obedience is fulfilled.
While writing to Christians, Paul informed them that both he and they were in a war, and that the war was not after the flesh, or that the weapons of their warfare were not carnal, but mighty through God instead. In other words, Paul informed them that both they and he (and we, by extension) were in a spiritual war which required spiritual weaponry in order to overcome.
In this instance, Paul adequately described the battleground for this spiritual war when he spoke of pulling down strongholds, and casting down imaginations and every high thing that exalts itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ.
Let's pause here for a moment and ask ourselves where these strongholds were located in Christians, or where these imaginations, this knowledge, or these thoughts were to be found.
I think that we would all agree that these things (strongholds, imaginations, knowledge, and thoughts) reside IN one's mind, or INSIDE OF THEM, as opposed to residing somewhere OUTSIDE OF THEM, and, again, these things required spiritual weaponry in order to be properly dealt with.
Why would Christians need spiritual weaponry to set their minds straight unless they were dealing with spiritual forces?
Seeing how this spiritual battleground of the mind resides INSIDE OF CHRISTIANS, ought we not to consider that the spiritual forces which are being fought against with spiritual weaponry similarly reside INSIDE OF CHRISTIANS?
These seem like fair questions to me, and I believe that the correct biblical answers are that Christians can have spirits INSIDE OF THEM which are negatively affecting their minds.
Does this make sense to you?
If not, then please tell why it does not.
Thank you.