Scripture explains it thusly: Mark 4:15, which happened to Judas. And the other disciples as well, Peter in particular.
When scripture looks at any person
this is how scripture sees them:
2 Cor. 4:
4 In whom
the god of this world hath blinded the minds of
them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.
Do you see that
there are TWO parties in the above? The person and the "god of this world" blinding them? It's the same sight that Jesus gives us in Mark 4:15.
Here it is again:
Eph. 2:
2 Wherein in time past
ye walked according to the course of this world,
according to the prince of the power of the air,
the spirit that now worketh in the children
of disobedience
Again, TWO parties present in the above. NOT, ever, just one person.
IF we walk with in the Light, in the factual disclosures of Jesus, we will see everyone in the same way.
And in Mark 4:15 there are many vital lessons. Primarily, that where the Word is sown, which Word Jesus was, Satan is "moved" into action, in the hearts of mankind, to RESIST, to STEAL, to BLIND, to DESTROY and to KILL. John 10:10.
It is not just MAN that is moved by the Word of God.
There is no way possible that people are devils. Devils are not seen. They are in the unseen realm. They are "disobedient spirits." And they are not humans. Anyone who thinks humans are devils are being deceived/blinded by devils themselves.
Understanding scripture, hearing the Word, requires us to factor TWO parties in man. Man and the "god of this world," the "prince of the power of the air." Not just the person.
Paul from Jesus' Own Mouth, post resurrection was given the same quest, to "divide" man from devils by OPENING THEIR EYES to the fact that they are slaves to the darkness of Satan. Acts 26:18.
Paul tells US as believers that we also have 'works of darkness' to cast off. Romans 13:12.
Our own sin is of the devil. 1 John 3:8.
To "judge" Judas
accurately requires and demands us to see the working of the ADVERSARY in his heart, not Judas as his own adversary. Satan "entered" Judas. This demands us to see Judas and SATAN in his heart
as two different parties.
John 13:2
And supper being ended,
the devil having now
put into the heart of Judas Iscariot, Simon's son, to betray him;
Yet even in this action, we also need to also understand that it was the Divine and Pre Planned Will and Purpose of God Himself for that action to transpire. Acts 4:26-28.
Believers who think people are devils need to take a serious look at what is transpiring in themselves. They are being blinded by that same bad actor in their heart. Anyone who thinks believers can't be
internally influenced by Satan, the devil(s) need only to look to Paul to see that it's a reality, even for an Apostle: 2 Cor. 12:7. We are to reign OVER that working, but we are not "released" from the battle that transpires. Sin indwelling our flesh, evil present with us, IS a foreign occupation of our flesh and is the adverse working of spiritual disobedience therein. Romans 7:17-21. Gal. 5:17.
See the above. Yes, we still engage battles with our spiritual adversary, INTERNALLY, post salvation. That battle is "internal." No one becomes "sinless" after salvation and sin is of the devil. Romans 7:7-13, Eph. 6:11-12, 1 John 1:8, 1 John 3:8.
There is no difference. It was SATAN in both men. NOT those men as Satan.
I'd call your sight a fundamental flaw in understanding, but sadly, a very common one. Jesus didn't come to "convert" devil humans. He came to save people FROM the spiritual captivity of Satan/devils.
If you want further insight into the construct of
mankind and
the spirit of disobedience, Paul gives us a great primer in Romans 9:18-24, Romans 11:8, Romans 11:32 and repeats the lesson in 2 Tim. 2:20-21.
What do we know about Judas?
We know for no uncertain fact that Judas was called by God in Christ to be not only a disciple, but an Apostle. Being an Apostle comes with "signs" of the power that God has given them. Matt. 10 digs into this matter, showing that Judas was first called as a disciple, vs. 1, and then specifically called and sent out with directions by Jesus as an Apostle, vs. 2 and vs. 5-14. Given power from Jesus to do the works of an Apostle, which are shown in vs. 5-14.
And how did Jesus send Judas:
Matt. 10:
16
Behold, I send you forth as sheep in the midst of wolves: be ye therefore wise as serpents, and harmless as doves.
That's right. Jesus saw and claimed Judas as A SHEEP. But if we read on in that, we won't see just a sheep.
Sheep do not turn into DEVILS.
If you recognize the Divine Principle of Mark 4:15, you'll see "how" Satan got into the heart of both Judas and Peter,
and the balance of the Apostles were not an exception either. Their own spiritual blindness is delineated and shown many times in many ways throughout the Gospels. And
that blindness was courtesy of the adversary working on them, blinding their minds, just as it is for ALL. This is also why we see only in part and as through glass, DARKLY. It's also why the churches are pathetically divided and in constant bickering.