If you remove a part of the body, take away an arm and a leg? Do you still exist? Yes you do.
If you take away the other arm and leg, do you still exist? Yes you do.
If you take away the torso, do you still exist? Yes you do.
If you take away the head, so that there is literally nothing left of the physical body, do you still exist? Yes you do.
What does that tell you? It means that EITHER
1) You are purely physical and when the last trace of the physical body is gone YOU are gone forever. Total death. OR
2) What you are CANNOT BE SEEN by the body's eyes, you are effectively INVISIBLE, and this means that there is an ENTIRE WORLD which is invisible to your body, which it cannot see. The spirit world. A whole dimension or environment which the body CANNOT EVEN SEE!
"What you are cannot be seen nor pictured."
"The body is not the means by which the real world can be seen."
Consider that for a minute. The body cannot actually see the spiritual world. The spiritual world, and God, are INVISIBLE to the body's eyes. The body's eyes were in fact made in order NOT TO SEE it, and to focus on illusory solid surfaces instead, to block your vision. Nor can the body's eyes EVER be used to see it. Only the spiritual eye or mind's eye can see with vision, and it does not depend on the body or on photons of light.
"Do not seek vision through YOUR eyes. For you MADE your way of seeing, that you might see in darkness, and in this you ARE deceived. BEYOND this darkness, and yet still WITHIN you, is the vision of Christ, Who looks on all in light."
"The universe of love does not stop because you do not see it, and your closed eyes have not lost the ability to see. Look upon the glory of His creation, and you will learn what God has kept for YOU."
"You do not SEE your brothers, and, in the darkness, you cannot look upon the light you GAVE to them."
"The world as YOU perceive it cannot have been created by the Father, for the world is NOT as you see it. God created ONLY the eternal, and everything YOU see is perishable. Therefore, there must be another world which you do NOT see."
"For what you have made invisible is the only truth, and what you have not heard is the only answer."
"You cannot see the Holy Spirit, but you CAN see His MANIFESTATIONS. And UNLESS YOU DO, you will not realize He is there. Miracles are His witnesses, and speak for his Presence. What you cannot see becomes real to you only through the witnesses who speak FOR it. For you can be AWARE of what you cannot see, and it can become compellingly real to you, as its presence becomes manifest THROUGH you. Do His work, for you SHARE in His function."
"You CANNOT see the Holy Spirit, but you CAN see your brothers truly. And the light in them will show you all that you NEED to see."
"But the memory of God cannot shine in a mind which has MADE it invisible, and WANTS TO KEEP IT SO."
"When you made what is NOT true visible, what is true became INVISIBLE. Yet it cannot be invisible in ITSELF, for the Holy Spirit sees it with perfect clarity. It IS invisible to you, because you are looking at SOMETHING ELSE."
"And Christ is invisible to you BECAUSE OF WHAT YOU HAVE MADE VISIBLE TO YOURSELVES. Yet it does not matter how much distance you have tried to interpose between your awareness and Truth. God's Son CAN be seen, because His Vision is shared."
"An idol is a false impression, or a false belief; some form of **anti-Christ** which constitutes a gap BETWEEN the Christ and what you see."
So anti-christ or "the world of idols" is some kind of wall that you interpose between you and Christ/face of Christ. And this wall is AGAINST or opposed to and blocking of Christ - the world is the anti-christ.
"An idol is a wish, made tangible and given form, and thus perceived as real, and seen OUTSIDE the mind."
So you have this wishful thinking ie ego belief illusion, which you see as outside the mind, which takes on FORM. ie, these ideas appear as physical objects, and they're seen as being outside the mind/body. They form the world, the form of the physical matter.
"Yet they remain ideas, and CANNOT leave the mind that is their source. Nor is their form apart from the idea it represents."
e.g. the body is a form. Other people's bodies are forms, and you see these as outside your mind, because your mind is having wishful anti-christ thoughts about your brothers. And this wish to see them as not christ shows you a body which blocks your awareness of their Christ nature.
"All forms of anti-Christ oppose the Christ. And fall before His Face like a dark veil which SEEMS to shut you off from Him, alone in darkness."
So now the physical objects, the forms, which are the anti-Christ or against Christ ("the world was made as a picture of the crucifixion of God's son" - ie, a picture of Christ having been attacked). The physical world falls like a dark veil - a solid wall of matter - which shuts you off from Christ. The physical universe is this veil, it is the veil over the face of Christ which blocks your vision, seen as outside of your mind/body and in-between you and Christ.
"Yet the light is there. A cloud does not put out the sun. No more a veil can banish what it seems to separate, nor darken by one whit the Light Itself."
The face of Christ is BEHIND this wall of flesh, bones, bodies, planets, objects, still there, able to be seen with Christ Vision/true perception, but first the VEIL OF MATTER (sin/anti-christ) must be removed or be seen through (overlooked) in order to see PAST it to the Christ. ie the anti-christ has to get out of the way, meaning your beliefs and wishful thinking have to get out of the way, so that you can stop seeing the world of bodies/anti-christ/veil and instead see Christ. "Forgiveness (christ vision) does not look upon bodies."
It's important to realize that the Kingdom of God cannot be even remotely encroached upon. What you are in reality, it utterly BEYOND the reach of the ego and death and all forms of attack. Nothing illusory can even TOUCH what you are.
You live in a realm of light which is far beyond the world of Earth and beyond anywhere that any kind of illusion can exist. It is so protected and so intensely powerful that not a single speck of unreality can even approach it.
This is why you are safe in God. This is why you cannot be hurt. This is why your immortality is permanent. This is why you cannot be changed or redefined or affected by the world. This is why nothing in this world has any power over you. This is why you are invulnerable and cannot be attacked, made to be sick, or die.
You are not of this world. You are from and in another world. You are heaven's child, safe in the womb of God, utterly unexposed to hell, and completely distant from every little scrap of attack this world can muster.
It's not even a matter of two distinct worlds butting up against each other, of or them making contact, overlapping, sharing something, or the "outside surface" of heaven being accessible to the realm of the ego. They do NOT meet. And they do NOT communicate. And illusion cannot even get close to the children of God.
"The Thought of God created you. It left you not, nor have you ever been apart from It an instant. It belongs to you. By It you live. It is your Source of life, holding you one with It, and everything is one with you because It left you not. The Thought of God protects you, cares for you, makes soft your resting place and smooth your way, lighting your mind with happiness and love. Eternity and Everlasting Life shine in your mind because the Thought of God has left you not, and still abides with you."
With this in mind, you can get a sense of the fact that this whole world is like a surface "layer" or coating covering over reality, like an old crust, which has broken away and is floating by itself. And you are deeper than this. Your are within and beyond and above.
You are not made of anything of this world. No part of the physical body is your self, or yours, nor does it make contact with what you are. Not one single physical object has ever touched your soul. Not one sexual act or hug or high-five or physical smile has ever in fact influenced your spirit in any way.
What you are cannot be changed, cannot be affected, cannot be hurt, cannot be attacked, cannot be damaged, cannot be sick, cannot die, cannot be blown around by the wind, cannot suffer in any way, cannot lose anything, cannot have anything taken from it, and cannot be encroached upon.
What you are is utterly safe from the world, beyond the world, above the world. So far beyond that the world doesn't even really know your real self exists. So high in heaven that you are more than a trillion light years from the slightest particle of matter. And so embedded in God's heart that you not one beam of real light can ever fail to shine on you and keep you safe.
The reality of the Kingdom is a SAFE PLACE TO BE. And nothing can hurt you there. It is your sacred space. It is perfectly protected forever by God Himself, and identifying with BEING THERE NOW you are safe from all danger. You cannot be hurt because you are immortal, and this God guarantees forever. "It is only your awareness that NEEDS protection, because your BEING cannot be assailed."
"Rather teach your own perfect immunity, which IS the Truth in you, and KNOW that it cannot be assailed. Do not protect it yourselves, or you have believed that it IS assailable." "Now are the lilies of his innocence untouched by guilt, and perfectly protected from the cold chill of fear and withering blight of sin alike."
"Your ego and your Soul will never be co-creators, but your Soul and YOUR Creator will ALWAYS be. Be confident that your creations are as safe as you are. The Kingdom is perfectly united and perfectly protected, and the ego will not prevail against it. Amen."
"The Father keeps what HE created safe. YOU cannot touch it with the false ideas you made, BECAUSE it was created not by you. Let not your foolish fancies frighten you. What is immortal cannot BE attacked; what is but temporal HAS no effect."
"It is God's Will that nothing touch His Son except Himself, and nothing else comes nigh unto him. He is as safe from pain as God Himself, Who watches over him in everything. The world about him shines with love, because God placed him in Himself where pain is not, and love surrounds him without end or flaw. Disturbance of his peace can never be. In perfect sanity he looks on love, for it is all about him, and within him."
"NOTHING can prevail against a Son of God who commends his Spirit into the hands of His Father. By doing this, the mind awakens from its sleep, and the Soul remembers its Creator." "Knowledge is not the remedy for false perception since, being another level, they can never meet."
"NOTHING can reach the Soul from the ego, and nothing FROM the Soul can strengthen the ego, or reduce the conflict within it. The ego IS a contradiction. Man's self and God's Self ARE in opposition. They are opposed in creation, in will, and in outcome. They are fundamentally irreconcilable because the Soul cannot perceive, and the ego cannot know. They are therefore NOT IN COMMUNICATION, and can never BE in communication."
"Do not let your ego dispute this, because the ego cannot know what is as far beyond its reach as you are."
"Against our united strength, the ego CANNOT prevail."
"The ego cannot teach you anything as long as your will is free, because you WILL NOT LISTEN TO IT. It is NOT your will to be imprisoned, BECAUSE your will is free."
"The ego cannot prevail against a totality which includes God, and any totality MUST include God. Everything He created is given ALL His power because it is part of Him and shares His Being WITH Him."
"The ego cannot hear the Holy Spirit"
"The full awareness of the Atonement, then, is the recognition that the separation NEVER OCCURRED. The ego CANNOT prevail against this, because it is an explicit statement that the EGO never occurred."
"The ego cannot ask the Holy Spirit for ANYTHING, because there is COMPLETE COMMUNICATION FAILURE between them."
"The union of the Sonship IS its protection. The ego cannot prevail against the Kingdom BECAUSE it is united, and the ego fades away and is undone in the presence of the attraction of the parts of the Sonship which hear the call of the Holy Spirit to be as One."
"The Thought God holds of you is like a star, unchangeable in an eternal sky. So high in Heaven is it set that those outside of Heaven know not it is there. But still and white and lovely will it shine through all eternity. There was no time it was not there. No instant when its light grew dimmer or less perfect ever was. Who knows the Father knows this light, for He is the eternal sky which holds it safe, forever lifted up and anchored sure. Its perfect purity does not depend on whether it is seen on earth or not. The sky embraces it, and softly holds it in its perfect place, which is as far from earth as earth from Heaven. It is not the distance nor the time which keeps this star invisible to earth. But those who seek for idols CANNOT know this star is there."
"You cannot understand how much your Father loves you, for there is no parallel in your experience of the world to help you understand it. There is nothing on earth with which it can compare, and nothing you have ever felt, APART from Him, that resembles it ever so faintly."
"You CANNOT join with anything EXCEPT reality. God's glory and His Son's BELONG to you in truth. They HAVE no opposite, and nothing else CAN you bestow upon yourselves."
"The past is over. It can touch me not."
"Your sinlessness is guaranteed by God. Over and over this must be repeated until it is accepted. It is true. Your sinlessness is guaranteed by God. Nothing can touch it, nor can change what God created as eternal."
"Show THIS unto your brother, who will see that every scar is healed, and every tear is wiped away in laughter and in love. And he will look on his forgiveness there, and with healed eyes will look BEYOND it, to the innocence that he beholds in you. Here is the proof that he has NEVER sinned; that NOTHING that his madness bid him do was ever done, or ever had effects of any kind. That NO reproach he laid upon his heart was EVER justified, and NO attack can touch him with the poisoned sting of fear. Attest his innocence and NOT his guilt. YOUR healing is his comfort and HIS health. BECAUSE it proves illusions were not true."
"No fear can touch the Host Who cradles God in the time of Christ. For the Host is as holy as the Perfect Innocence that He protects, and Whose Power protects HIM."
"The ego attacks and the Holy Spirit does not respond."
"Everything you made has never been, and is invisible because the Holy Spirit does not see it."
"I am in the likeness of my Creator. I cannot suffer, I cannot experience loss, and I cannot die. I am not a body. I would recognize my reality today."
"There is a Light in you Which cannot die, Whose Presence is so holy that the world is sanctified because of you."
"His holiness gives life to you, who CANNOT die because his sinlessness is known to God, and can no more be sacrificed by you than can the light in you be blotted out because he sees it not."
"It is the reason you can heal. It is the cause of healing. It is why you cannot die. Its truth established you as one with God."
"Now do we live, for now we cannot die."
"Yet you CANNOT crucify God's Son, for the Will of God cannot die. His Son HAS BEEN redeemed from his own crucifixion, and you cannot assign to death whom God has given eternal life."
"What He created can sleep, but it CANNOT die. Immortality is His Will for His Son, and His Son's will for HIMSELF."
"You are not sick, and you cannot die."
"And BEING loving, they are like the Father, and therefore cannot die."
"Your peace is with me, Father. I am safe."
"I am safe today because there is no will but God's."
"The miracle restores the Soul to its fullness. By atoning for lack, it establishes perfect protection. The strength of the Soul leaves no room for intrusions. The forgiven are filled with the Soul, and their Soul forgives in return. It is the duty of the released to release their brothers."
"That is the law of God, for the protection of the wholeness of His Son."
"Today we will again give thanks for our identity in God. Our home is safe, protection guaranteed in all we do, power and strength available to us in all our undertakings. We can fail in nothing. Everything we touch takes on a shining light which blesses and which heals. At one with God and with the universe, we go our way rejoicing, with the thought that God Himself goes everywhere with us.
"Today we will not doubt His Love for us, nor question His protection and His care."
"Your defenses will not work, but you are not in danger. You have no need of them. Recognize this and they will disappear. And only then will you accept your real protection."
"How simply and how easily does time slip by for the teacher of God who has accepted His protection!"
"God is your safety in every circumstance. His Voice speaks for Him in all situations and in every aspect of all situations, telling you exactly what to do to call upon His strength and His protection. There are no exceptions because God has no exceptions."
"Concentrate on the holiness which they imply about you; on the unfailing companionship which is yours; on the complete protection that surrounds you."
"The protection of God then dawns upon it, assuring it that it is perfectly safe forever."
"The Holy Spirit is the Christ mind that senses the knowledge that lies beyond perception. It came into being with the separation as a protection, and inspired the beginning of the Atonement at the same time."
"The peace He laid, deep within BOTH of you, will quietly extend to EVERY aspect of your lives, surrounding both of you with glowing happiness, and the calm awareness of COMPLETE protection."
"God's Son is as safe as his Father, for the Son knows his Father's protection and CANNOT fear. His Father's love holds him in perfect peace, and needing nothing, he asks for nothing."
"When you have experienced the protection of God, the making of idols becomes inconceivable."
"And we will feel salvation cover us with soft protection, and with peace so deep that no illusion can disturb our minds, nor offer proof to us that it is real."
"Only the Love of God will protect you in all circumstances. It will lift you out of every trial, and raise you high above all the perceived dangers of this world into a climate of perfect peace and safety. It will transport you into a state of mind which nothing can threaten, nothing can disturb, and nothing can intrude upon the eternal calm of the Son of God."
"Now he has learned that no one frightens him, and nothing can endanger him. He has no enemies, and he is safe from all external things."
"NOTHING can come BETWEEN what God has joined, and what the Holy Spirit sees as one."
"Once I have accepted my holiness, nothing can make me afraid."
"Have faith in only this one thing, and it will be sufficient; God wills you be in Heaven, and nothing can keep you FROM it, or IT from you."
"Nothing can disturb me. My will is God's."
"Try to believe, however briefly, that nothing can harm you in any way."
"Nothing can destroy your peace of mind because God goes with you wherever you go."
"Can anything EXCEED the love of God? Can anything, then, exceed YOUR will? Nothing can reach you from BEYOND it, because being in God, YOU encompass everything."
"When you ask the Holy Spirit for what would hurt you, He CANNOT answer, because NOTHING can hurt you and SO YOU ARE ASKING FOR NOTHING."
"Your sinlessness is guaranteed by God. Nothing can touch it, nor can change what God created as eternal."
"Nothing can prevail against our united wills, because nothing can prevail against God's."
"Communication here is perfectly direct and perfectly united. It is totally without strain, because nothing discordant EVER enters. That is why it IS the Kingdom of God. It belongs to Him and is therefore LIKE Him. That IS its reality, and nothing CAN assail it."
"Nothing can hurt you, unless you give it the power to do so."
"NOTHING can oppose the will of God's Son"
"The truly helpful are invulnerable, because they are NOT protecting their egos, so that nothing CAN hurt them."
"You did not ESTABLISH your value, and it needs no defense. NOTHING can attack it, or prevail over it. It does not vary. It merely IS."
"The Resurrection demonstrated that NOTHING can destroy truth. Good can withstand ANY form of evil, because light abolishes ALL forms of darkness."
"Do not let your hatred stand in the way of love, for NOTHING can withstand the love of Christ for His Father, or His Father's love for Him."
"NOTHING can shake God's conviction of the perfect purity of everything that He created, for it IS wholly pure."
"In my defenselessness my safety lies."
"Your safety lies in truth and not in lies. Love is your safety. Fear does not exist. Identify with love, and you are safe. Identify with love, and you are home. Identify with love, and find your Self."
"There IS no safety in a battleground. You can look down on it in safety from above, and NOT be touched. But, from within it, you can find NO safety."
"He is my home, wherein I live and move; the Spirit Which directs my actions, offers me Its Thoughts, and guarantees my safety from all pain."
"My sinlessness ensures me perfect peace, eternal safety, everlasting love, freedom forever from all thought of loss; complete deliverance from suffering."
"Safety is the COMPLETE RELINQUISHMENT OF ATTACK. No compromise is possible in this."
"Here is your home, and here your safety is. Here is your peace, and here there is no fear. Here is salvation. Here is rest at last."
"It is an ark of safety, resting on God's promise, that His Son is safe forever in Himself. What gap can interpose itself between the safety of this shelter and its Source?"
"What could you want forgiveness cannot give? Do you want peace? Forgiveness offers it. Do you want happiness, a quiet mind, a certainty of purpose, and a sense of worth and beauty that transcends the world? Do you want care and safety, and the warmth of sure protection always? Do you want a quietness that cannot be disturbed, a gentleness that never can be hurt, a deep, abiding comfort, and a rest so perfect it can never be upset?"
"For they can NOT attack, and they REJOICE that this is so, seeing their safety in this happy fact."
"The happy dream about him takes the form of the appearance of his perfect health; his perfect freedom from
all forms of lack; and safety from disaster of all kinds." "But you cannot be safe FROM truth, but only IN it. Reality is the ONLY safety."
"You will be free of the insane belief that to attack a brother saves yourself. And you will understand his safety is your own, and in his healing you are healed."
"Forgiving dreams remind you that you live in safety, and have NOT attacked yourself."
"The innocent see safety, and the pure see God within His Son, and look unto the Son to lead them to the Father."
"The Atonement is the GUARANTEE of the safety of the Kingdom. Nothing good is lost, because it comes from the Holy Spirit, the voice for Creation. Nothing that is not good was ever created, and therefore CANNOT be protected. "
"It is not danger that comes when defenses are laid down. It is safety. It is peace. It is joy. And it is God."
"Who stands before a lifeless image when a step away the Holy of the Holies opens up an ancient door that leads beyond the world?"
"How better could your OWN mistakes be brought to truth than by your willingness to bring the light of Heaven with you, as you walk BEYOND the world of darkness into light?"
"The Word of God has no exceptions. It is this that makes It holy and beyond the world. It is Its holiness that points to God. It is Its holiness that makes you safe."
"You will not remember change and shift in Heaven."
"Father, in Heaven it is different, for there, there are no needs."
"My Father placed me safe in Heaven, watching over me. "
"Those who offer peace to everyone have found a home in Heaven the world can NOT destroy."
"In Heaven God's Son is NOT imprisoned in a body, nor is sacrificed in solitude to sin. And as he is in Heaven, so MUST he be eternally and everywhere."
"Yet this is writ in hell and NOT in Heaven, where you are BEYOND attack, and prove his INNOCENCE."
"Neither justice nor injustice exists in Heaven, for error is impossible and correction meaningless."
"For it IS your will to be in Heaven, where you are complete and quiet, in such sure and loving relationships, that ANY limits are impossible."
"For that is changeless, and has no effects which anything in Heaven or on earth could ever alter."
"Who, awake in Heaven, COULD dream that there could ever be NEED of salvation?"
"In Heaven would the Son of God but laugh, if idols could intrude upon his peace."
"Sin has no place in Heaven, where its results are alien, and can no more enter than can their source."
"There is no change in Heaven, because THERE IS NO CHANGE IN GOD."
"Just under Heaven does he stand, but close enough NOT to return to earth. For this relationship HAS Heaven's holiness."
"You are at home in God, dreaming of exile, but perfectly capable of awakening to Reality."
A Course in Miracles itself contains some structures. There are for example two basic "levels" or states that are contrasted. There's reality vs illusions, God vs ego, life vs death, awakening vs dreaming, light vs darkness, health vs sickness, heaven vs hell, the Kingdom of God vs Earth.
So let's say that upon reading about these things, we start to form a structure in our mind, sort of a framework. We've got this one box over here in which we put all the reality stuff, and another box next to it but opposite, in which we put all the illusory ego stuff.
Now, here's where a big mistake happens. It's possible to INTERPRET what each of these boxes MAPS to. Or what they refer to in your environment. Whenever the Course says "reality", WHAT in YOUR world view is that REFERRING to? Which PART of your view of all of existence, is it speaking ABOUT? Which means some portion of "existence" in your world view has to be where you put the "reality" box, and another portion has to be where you put the "illusion" box.
If you discern this correctly, you'll map the reality box onto the Kingdom of God which is NOT OF THIS WORLD, and you'll map the illusion box onto THIS WORLD, Earth. This then means that Earth is an illusion. "The world you see is an illusion of a world" "The world was made as an attack on God etc." In this view, "there is no world" is referring to the illusory world which is in turn referring to Earth and all the galaxies etc.
But there is another way to MAP the course. This alternative approach SHIFTS the framework down a level. It considers that all the "reality" box stuff is actually TALKING ABOUT or referring to, THIS WORLD. e.g. the universe, Earth, bodies etc. Everything the course says about real stuff a person will think is referring to THESE THINGS. And here's the rub.
In order for the course ITSELF to seem to make sense, its STRUCTURE has to remain intact - the contrast between the real stuff and the illusory stuff. So that means you now need somewhere to PUT the "box of illusions". SOMETHING in your "environment" has to be ASSIGNED to the box of illusions, otherwise you can't make sense of it at all.
So if Earth and bodies are considered "in the reality box", you now have to find another thing to assign "illusions" to. And what might that be? Well, since if bodies are real we don't want to ever challenge that idea, so it can't be anything PHYSICAL. So this then leans towards something psychological, something perhaps to do with the MIND or the realm of perception. You have to connect the references to illusions SOMEWHERE in your experience.
And so what people do is, they take a necessary "step back" from "the world" which they think is REALITY, Earth, bodies being real, and HAVE TO displace the illusions into some kind of INTERNAL box, a hidden box, a more nebulous perceptual box. And so now the meaning of illusions is RELEGATED entirely to the inside contents of the mind. It all now becomes a model in which illusion means "my FALSE VIEW OF the world", and awakening now must mean "seeing the world as reality".
Of course if the world IS reality, correct perception would SEEM to line up with the idea that all you're supposed to do is learn to LOOK AT the world correctly, "as God intended", and then you're more or less done. ie true perception is now passed off as "seeing the world as God's most beautiful handywork." And therefore that if I don't LIKE the world for some reason, I must be HAVING ILLUSIONS, in my mind, in my perception, which is causing me to NOT APPRECIATE the world that God supposedly created "outside myself."
There is a great deal in the course which COULD by some seem to be suggesting this is correct, especially given that people seem to find themselves ISOLATED to a single body. "The minds are trapped in their brains." And from that perspective, where you think your mind is CONFINED to your brain, or your self is confined to your body, it SEEMS to make sense that the rest of the world and the body are God's creations. It doesn't seem to challenge it. But this is only because the perception of self and mind as LIMITED TO ONE LOCATION goes unchallenged. It's completely ASSUMED that it is normal to find yourself "inside a single body." And in this view, it seems to make sense that "everything else" is God's doing.
But there are some significant distortions that have to be introduced into what ACIM says in order to make this FIT. For example, the course is very clear in stating that "the body does not exist." "The body is a dream". That doesn't fly well if you believe God created the world. So in order to COMPENSATE for that, to ADJUST the course's meaning so that this basic core belief goes unchallenged, a person will REDEFINE THE MEANING of various terms.
"The body" may now be thought of as being some kind of internal "ego attitude" or "mental self". The "world you made" may be considered some kind of projective, perceptual, interpretation OF the world. "Earth" even has to redefined in light of ACIM stating that Earth is heaven's opposite, so now you have to conceive of references to Earth meaning some kind of "inner planet?". Statements about the sun disappearing have to also be reinterpreted to mean some kind of "inner attitude ABOUT the sun". These modifications are absolutely NECESSARY AND UNAVOIDABLE if a person is to try to maintain a sense of CONSISTENCY in their thought system.
But here's the problem. Just because a person is grasping the internal STRUCTURAL relationships in various parts of the course, the relationship between reality and illusions for example, and just because they are maintaining a clear delineation between the two in THEIR view of the world, it doesn't mean their view is VALID. Consistency is not necessarily validity.
It is possible for example, for a person to take *everything* the course says, and essentially RE-MAP it to MAP IT ONTO, this prior-belief that God created THIS world. It takes a huge number of modifications to the meaning of statements to do this, but if a person does this with BELIEF it doesn't matter to them. They just believe it's correct. It SEEMS TO MAKE SENSE to them, because it is CONSISTENT.
But the problem is you can really go DEEP into this and expose yourself over and over and over again to the same interpretation of the course, become very deeply rooted in it, believe you are "getting it", but all the while are interpreting that it is REFERRING TO stuff that it isn't actually referring to. In fact, a person can become extremely comprehensive in their awareness of what the quotes say, studying the text umpteen times, doing the workbook endlessly, and STILL believe that God created the world.
They will think "when it says body, IT MEANS...." and then will attach that to whatever TARGET they think the course is talking ABOUT when it says "body". There is this TRANSLATION happening all the time, which now requires a person to be an expert translator in order to "understand" anything it says. And it's now possible to think you are understanding it because it seems CONSISTENT, while being TOTALLY INVALID. Because if when Jesus says "the body" you think he means "my internal attitude and NOT my physical body", that's now leading to a TOTALLY DIFFERENT interpretation. It now makes the person have to REINTERPRET EVERYTHING, rather than just taking it simply and literally.
What does this DO? It basically establishes in a person's mind a very DETAILED, reinforced, faith-given, heavily-believed-in "model" of what is real and what is not, WHICH IS FALSE. And a person can study the course for DECADES believing that THIS is the correct interpretation of what the course MEANS when it says stuff. What it is REFERRING to. Don't be fooled - someone can have been doing ACIM for 40+ years and be totally mistaken about everything.
So by failing to see what the course is REFERRING TO with each of its statements, an entire layer of interpretation and displacement is occurring which results in the person becoming STUCK AND TRAPPED. They are stuck because they THINK that they are relating to reality, when they are relating to an illusion. They THINK they are accepting what the course is saying, when in fact the stuff they are accepting is REJECTING what the course is saying. And so they think they are doing something they are not doing. WHICH IS INSANITY.
One of the really serious things that happens is this. If it is believed that God created the world, but if this is NOT TRUE, the person believing it now looks upon this world as if it is REALITY. If it is NOT TRUE that this world is reality, but the person believes it is, that person now technically has FALSE PERCEPTION. False perception means you are viewing illusions and mistaking them for reality. Just because a person BELIEVES that this world is reality, doesn't make it true. And believing it is true, is being MISTAKEN, while believing you are NOT mistaken. And so the person becomes BLIND to the fact they are mistaken - they are insane, while believing they are sane.
If the world IS an illusion and you believe it is reality, you are deceived and are believing falsely. But to the person doing this, who believes "the world is real", THEY believe that regarding this world AS REAL is TRUE TO ITS NATURE. That seeing this world "truly" or as God intended, is TRUE perception. So if this world is NOT real, that person now has false perception but believes they have true perception. That is a state of profound confusion.
There are things which the course states plainly enough which are hard to deny. For example it actually states that THE SUN WILL VANISH. It also states that the stars will disappear. Which means, ALL GALAXIES. Believing God MADE THEM this is totally contradictory. What is a person to do? They would have to relegate these references to "they must mean something else". And then they'd seek for something else to pin it on. And good luck with finding "a sun" and a whole bunch of massive galaxies that exists only in your "inner perceptions about the world that's real."
And how about "Both heaven and earth are in your mind"? Surely this isn't saying that your mind is SO VAST that it actually contains a physical planet and an entire kingdom, whereby all of the animals, mountains, oceans, forests are all INSIDE YOUR MIND, meaning your mind must be HUGE and powerful? Well, that's what the Course IS saying. But those who don't believe this, relegate it to a nice comfortable safe "this must just be referring to some perceptions I'm having inside my little body." And that's an extremely TINY (non-threatening) interpretation of what ACIM is meaning.
These are basically the two major views of ACIM. Either God created the world or he did not. If he did, rather large chunks of ACIM **do not mean what they say**. In order to "make it make sense" the whole thing has to be interpreted as poetry, metaphor, and re-interpreted at every turn. Even the meaning of common words HAVE to be completely redefined, like "Earth", "Sun", "Body". Nothing is then taken LITERALLY. The course is no longer believed to be simply plain and obvious or honest and straightforward, but rather some kind of obscure and subtlety poetic array of metaphors that have hidden subtle meanings hardly anyone can understand. And Jesus is quite clear he has taken every effort to make this course as obvious and unambiguous as possible.
The simple view that God did not create this world is FAR MORE ACCURATE, requires massively less "reinterpretation", is EASIER to understand, is much more literally connected to what Jesus actually SAYS using terms that we are familiar with, AND makes a whole lot more sense. The HONEST view of ACIM is that it is telling the truth when it says the sun will vanish, the earth is not heaven, that this world is cruel, and that bodies are illusions. This true view of the course removes an entire LAYER of interpretation and "mapping", taking out the FILTER which some people interpose between themselves and EVERYTHING it says, incapable of taking Jesus at His word EVER.
This view of the course is also far more radical. Therefore potentially more threatening to the ego. It is therefore less popular, and more challenging to accept. If it's true bodies don't exist and the world is fiction and you made it all up and your mind is bigger than the universe ("your mind has the power to make worlds"), that's a much bigger mind bending conclusion with extraordinary implications. It challenges your every belief, all your values, everything you have a special relationship with, the notion of bodies being life forms, and even brings into question whether anything you see is real at all. But this view of the course does have one thing going for it. It doesn't require you to MANGLE THE HELL out of everything it says in order to make it make sense.
"There is no world" is simply literal. "You made sickness and death and can therefore abolish both" is now literal. Miracles can now literally heal the sick and raise the dead IN THE WORLD, not just in your mind. Miracles are no longer mere shifts in perception but capable of transforming matter and BREAKING ALL THE LAWS OF THIS WORLD including the laws of physics, which supports Jesus walking on water LITERALLY. And it also now means that it is possible to overcome PHYSICAL death. And in this view, the world is recognized as AN ILLUSION, NOT the Kingdom of God.
This view of the course is VASTLY DIFFERENT to the conclusions drawn from the other view. The contrast is practically night and day. The THOUGHT SYSTEM that arises is totally different. And the kind of BELIEFS you have to have to invest in them to make them true are TOTALLY opposite. It's literally the difference between believing that God made the Earth and believing God did NOT make the Earth. The difference between THIS IS REALITY, and THIS IS NOT REALITY! It's a hugely different view. And it hugely affects how you perceive and relate to this "world."
You CAN only believe one or the other, if you are consistent about it. Which ever one you side with will completely gravitate ALL your views towards it. In order to keep it consistent, you will HAVE TO adopt every single view that is based on that belief. And that means you will have to view everything "the other camp" believes as TOTALLY FALSE. And not one thing the other camp says will be accepted as true because it would undermine the CORE belief that God made the world, or not. And this is why there is a huge divide in the ACIM community between those who think the world is reality, vs those who do not. It's extremely pivotal and fundamental. And they can't both be true.
So you have taken a side. The question is, whether you are on the side of actual truth, or the side of fiction.