We each, as spirit, are capable of manifesting any form that we like, and of showing up or appearing to take form in any particular form imaginable. We are not really confined to any one form and can change them at will.
When we decide to incarnate 'as' a body, we seem to take on a particular form, which btw is constantly changing, and gradually steer the manifestation of that body in various directions of growth and change. This is all done in the mind.
It is possible for some individuals with greater awareness to shift the form of the body from one state to another more readily utilizing mind power and miracles, for example. Health can turn into sickness, and sickness into health. These are shifts in physicality which you would think are not really shifts of a singular globular 'blob' of matter, but it really is.
Similarly, all shapeshifter are capable of morphing into any number of forms, even beyond the human form.
Now, the interesting thing also with shapeshifter is that there is a 'pool' or 'ocean' of unifies, blended-together shape shifters who are in what you could call a non-manifest or non-specific form. This is very nicely illustrated in the Star Trek Deep Space Nine series btw where Odo, a significant character, is a shapeshifter who can become any form and can return to a lake filled with other shape shifters who are all blended together. On a physical level this is representative, symbolically, of what we are capable of, and in fact we are also capable of these physical shifts.
The point to be made here, is that it is natural and normal for us to co-exist in a unified pool of 'oneness' where we are not any specific form and where we are all the same, sharing everything with each other. This is our home. The Spirit of God.
So really we are not locked into forms, but we come to believe we are, and act like our body is rigid and changes slowly and is very hard to adjust at will. But we can. And this ability can strengthen as we transcend the body in its limiting awareness, and return to an awareness that we are spiritual shape-shifters, or rather, shape-transcendent. Form is not who we are and it is not our true identity, or our natural home. It is just something we become imprisoned in for a while.
It's quite interesting that you could be completely surrounded with safety and love and happiness, and yet not be able to see it, and to then believe that you are not safe or happy.
This is the fundamental ego problem. It is a blindness, an inability to see what is really there. It is a denial of reality.
You could be surrounded by loving, supportive people, completely protected and safe, and yet, within yourself, hiding in a private prison world of insanity, believe that there's all kinds of reasons to be afraid and upset and not feel safe. Because you cannot SEE the safety that is present, and are not ACCEPTING it, you remain in isolation and despair. Even though you're immersed in love!
You are still within God. God is still with you. You are still as God created you. And yet, here you are, in your little private ego world, believing that God is not here at all. You believe its not safe in this existence, that there are many reasons to be upset and afraid, that you are alone and unloved, unworthy, unhappy. But you're INSIDE GOD! And you don't see it. You don't recognize it. You don't realize how incredibly perfectly okay everything is.
So it's really NOT a matter of, or a question of, are you okay, or are you safe, or do you have reasons to be upset, etc... that's not really what's going on. Because, behind your BLOCKS TO AWARENESS, there IS perfect safety and love and happiness surrounding you RIGHT NOW. Fully and completely. Love everywhere. But you are now AWARE of it, because you are blocking it, and so SIMULTANEOUSLY you believe that it is not there.
It's like you're swimming in a lake and wondering where the water is.
It's like you're laying on a beach perfectly dry and believing you are drowning.
It's like being terrified that everything's going wrong when all around you are miracles and love and joy and celebration.
You simple are not AWARE of what is REALLY happening, WHERE you really are, WHO you really are, or WHAT really is.
Removing the blocks to awareness IS THE ONLY WAY for you to become AWARE that you ARE SAFE, and loved, and happy, and that you are still with God as God created you. The blocks to awareness are showing you a cruel world. The blocks to awareness are making you believe and hallucinate that dangerous monsters are all around you, when in fact GOD is all around you.
Instead of ... what if something terrible has happened (separation from God) ..... what if..... you are still in God and everything is ok and nothing has happened?
Removing the blocks to awareness REVEALS what is really here, which is God, and love, and all is well
Our only real need is for the love of God. All other needs are ones we've invented.
We invent a need when we first find ourselves lacking something. It is generally the apparent absence of God that we think we lack, that gives rise to all other needs.
So really, when we think that our one need - the love of God - is not fulfilled, it produces a sense of lack or emptiness, which does not feel good, and which then compels us to search for its fulfillment somewhere.
Typically then, because we see the need as having been lost within ourselves - as if, love is not in us, we then look elsewhere for it. Anywhere else but within. And that ultimately means, we look for this fulfillment anywhere other than where the love actually IS, ie within, and so we do not find it.
So then we're in a state of neediness and yearning and deprivation and lack, thirsting and hungry, and we then think that we need to 'get' from somewhere outside of ourselves. And we will actually attempt this getting. But even if we get ie take ie steal from others, we will not be able to actually accept it.
Accepting that our artificial needs are met, entails accepting that the lack of love within us has been restored. But we can't accept that because we believe, more deeply, that love is absent, ie God is absent.
So it's like... God has to fill our bucket, but then we're going around saying we only believe in empty buckets, and then we take our empty bucket to everyone else trying to get them to fill it with their piece of God, but as soon as they try to put their God into the bucket we refuse to let it be filled up because we're adamant that our bucket must be empty. We want to keep our bucket empty, even though we're desperately trying to fill us from any source other than where it can really be filled from. And every time we believe our own bucket is empty, we will see everyone else's buckets as empty also, and so there's no sign of the love you need.
Seek and do not find.
The ONLY solution is the reversal and undoing of the belief that your bucket is empty in the first place, which is an ILLUSION and a deception within yourself, covering up a tremendous FLOOD of love that resides in you as God, already. We have this entire lake of love flowing through us, an ocean of it, but we've simply blocked it out and made it seem to us like it's not there. It IS there. We have to uncover it, rediscover it, find out that it was NEVER LOST, and accept that it is present. That's all. This one need is then met and all other false needs disappear because they're absolutely unneeded.
When you have false needs you have a lot of questions because you have a lot of doubt about love's presence in you, and so you have a lot of fear about how you're going to manage without the strength of this love. So then you've got all this questioning and confusion. What happens to all that when you GO TO GOD? All of this doubt and questioning is based on the absence of God, staying away from God, so when you go to God, the entire foundation of all this questioning is completely mute. It's irrelevant. All of the questions are about how to meet a need that is FAKE - a need that you don't really have. When the true need is met, all else is taken care of.
Seek ye first the kingdom of God and your way will be made straight.
All you need is love.
In ACIM the term "solid" or "solidity" obviously refers to what we recognize it to mean..... things which seem solid to us. Physical matter, heavy objects, solid materials, walls, bodies, planets, all things which science would tell us are in a solid state of matter. Hard, tangible, measurable, biological, chemical, physical. Planet earth.
The course goes on to tell us that these things which appear to be solid will eventually be seen as transparent, like a shadow, or a smoke-screen, or a veil of illusions. And that these solid things stand in front of the face of Christ, initially blocking its view entirely but later moving aside and fading away to reveal the true light of the real world. That the "world", ie the solid earth, is nothing but a wall of illusions standing in the way of reality.
Christ vision becomes able to "see through" solid matter, kind of like x-ray vision. This is because it is forgiving, and "to forgive is to overlook." To overlook something is to not see it, which is why what you forgive must disappear. By forgiving the physical material solid world, therefore, you become able to see through and past and beyond it to the light of another world. A world which is not earth and is not the physical solid material plane.
In fact, Jesus says that it is the guilt in our minds which makes the veil of illusions - earth and spacetime - appear to have solidity. It is guilt which drags our mind down into false perceptions, blinded by perception of form, looking through and believing the body's eyesight which is completely incapable of forgiving or looking past the solidity of matter.
It is our belief in guilt and sin and fear and death which locks us in to the prison of solid matter and makes it appear opaque to our minds. It is only because we are not forgiving that the world appears to show up at all as "solid". And once we forgive completely, the whole world must disappear, and that does mean the solid physical world will fade into nothingness, leaving behind only the light of heaven, because the world IS nothing but a veil of illusions we made to cover up reality.
The physical material solid world literally was made as a kind of curtain or screen or wall to come "between" you and yourself, between you and God, to hide God and block out heaven. It is like a layer of dirt covering over what should be bright and obvious, a stain upon the creation of God, a shadow of darkness. Belief in it causes the body to be lit up and made to seem real and solid, emphasizing the rift of the gap of separation which contains the entire separation from God in the split mind.
Christ vision looks past this world to the light. It does not mistake the body for the son of God. It does not fixate on physical forms. It does not believe the world of separate objects is real. It doesn't merely look upon and regard it as unified, it looks fully beyond it entirely. It glances at the disappearing thin veil of nothingness as it leave the mind's awareness and opens up fully to perceiving only the light of reality. Then it is game over for the world, which was nothing to begin with.
This is then the end of solidity, the end of matter, the end of the physical, the end of the world of shadows, the end of darkness, the end of separation, and the end of death. The world is at first forgiven, seen past, overlooked, and ignored, and then ultimately returns to nothing at all which it is. There is no world, and only heaven remains.
"It can indeed be said the ego MADE its world on sin. Only in such a world COULD everything be upside down. This IS the strange illusion which makes the clouds of guilt seem heavy and impenetrable. The solidness this world's foundation SEEMS to have is FOUND in this. For sin HAS changed creation from an Idea of God to an IDEAL the EGO wants; a world IT rules, made up of bodies, mindless, and capable of COMPLETE corruption and decay."
"Be not deceived by the illusions it presents of size and thickness, weight, solidity, and firmness of foundation. Yes, to the body's eyes it looks like an enormous, solid body, immovable as is a mountain. "
"Sin is impossible, and on this fact forgiveness rests upon a certain base more solid than the shadow world we see."
"And so you stand, here in this holy place, before the veil of sin that hangs between you and the face of Christ. LET it be lifted! Raise it together, for it is but a veil that stands between you. Either alone will see it as a solid block, nor realize how thin the drapery that separates you now."
"Standing BEFORE the veil, it still seems difficult. But hold out your JOINED hands and touch this heavy-seeming block, and you will learn how easily your fingers slip through its nothingness. It is no solid wall. And only an illusion stands between you and the holy Self you share."
"The mechanisms of illusion have been born instead. And now they go to find what has been given them to seek. Their aim is to fulfill the purpose which the world was made to witness and make real. They see in its illusions but a solid base where truth exists, upheld apart from lies. Yet everything which they report is but illusion which is kept apart from truth."
"Sin is a block, set like a heavy gate, locked and WITHOUT a key, across the road to peace. No-one who looks on it without the help of reason, would TRY to pass it. The body's eyes behold it as solid granite, so thick it would be madness to ATTEMPT to pass it. Yet reason sees through it easily BECAUSE it is an error. The FORM it takes cannot conceal its emptiness from REASON's eyes."
"Yet how can sight which stops at nothingness, as if it WERE a solid wall, see truly? It is HELD BACK by form, having been made to guarantee that nothing else BUT form will be perceived. These eyes, made NOT to see, will NEVER see."
"Sickness is isolation. For it seems to keep one self apart from all the rest, to suffer what the others do not feel. It gives the body final power to make separation real and keep the mind in solitary prison, split apart and held in pieces by a solid wall of sickened flesh which it can not surmount."
"For anti-Christ becomes more powerful than Christ to those who dream the world is real. The body seems to be more solid and more stable than the mind. And love becomes a dream, while fear remains the one reality which can be seen and justified and fully understood."
"This heavy-seeming barrier, this artificial floor that looks like rock, is like a bank of low, dark clouds that seem to be a solid wall before the sun. Its impenetrable appearance is WHOLLY an illusion."
"Yet in this cloud bank it is easy to see a whole world rising. A solid mountain range, a lake, a city, all arise in your imagination, and FROM the clouds, the messengers of your perception return to you, assuring you that it is all THERE. Figures stand out and move about, actions seem real, and forms appear and shift from loveliness to the grotesque. And back and forth they go, as long as you would play the game of children's "make believe.""
"Christ's vision is the bridge between the worlds, and in its power can you safely trust to carry you from this world into one made holy by forgiveness. Things which seem quite solid here are merely shadows there, transparent, faintly seen, at times forgot, and never able to obscure the light that shines beyond them. Holiness has been restored to vision, and the blind can see."
"If you are not a body, what are you? You need to be aware of what the Holy Spirit uses to replace the image of a body in your mind. You need to feel something to put your faith in, as you lift it from the body. You need a real experience of something else, something more solid and more sure; more worthy of your faith, and really there."
"The world you see is based on SACRIFICE of oneness. It is a picture of a COMPLETE disunity and total LACK of joining. Around each entity is built a wall so seeming solid that it looks as if what is inside can never reach without, and what is out can never reach and join with what is locked away within the wall."
"The final one, the hardest to believe is nothing, and a seeming obstacle with the appearance of a solid block, impenetrable, fearful and beyond surmounting, is the fear of God Himself."
"You who believe you walk in sanity, with feet on solid ground, and through a world where meaning CAN be found, consider this: These ARE the laws on which your "sanity" appears to rest. These ARE the principles which makes the ground beneath your feet seem solid. And it IS here you look for meaning. These are the laws YOU made for your salvation. They hold in place the substitute for Heaven that you prefer."
"This world is not the Will of God, and so it is not real. Yet those who think it real must still believe there is another will, and one which leads to opposite effects from those He wills. Impossible indeed; but every mind which looks upon the world and judges it as certain, solid, trustworthy and true believes in two creators; or in one, himself alone. But never in One God."
"The actions of the body are perceived as coming from the "baser" part of you, and thus of him as well. By focusing upon the "good" in him, the body grows decreasingly persistent in your sight, and will at length be seen as little more than just a shadow circling round the "good."
"The world stands like a block before Christ's face. But true perception looks on it as nothing more than just a fragile veil, so easily dispelled that it can last no longer than an instant. It is seen at last for only what it is. And now it cannot fail to disappear, for now there is an empty place made clean and ready. Where destruction was perceived the face of Christ appears, and in that instant is the world forgot, with time forever ended as the world spins into nothingness from where it came."
"Christ's vision has one law. It does not look upon a body and mistake it for the Son whom God created. It beholds a light beyond the body; an idea beyond what can be touched, a purity undimmed by errors, pitiful mistakes, and fearful thoughts of guilt from dreams of sin. It sees no separation. And it looks on everyone, on every circumstance, all happenings and all events, without the slightest fading of the light it sees."
"Beyond the body, beyond the sun and stars, past EVERYTHING you see and yet somehow familiar, is an arc of golden light that stretches, as you look, into a great and shining circle. And all the circle fills with light before your eyes."
"Such is your resurrection, for your life is not a part of anything you see. It stands beyond the body and the world, past every witness for unholiness, within the Holy, holy as Itself."
"Desiring to look upon their brothers in holiness, the power of belief and faith goes far BEYOND the body, SUPPORTING vision, NOT obstructing it."
"Grace is not given to a BODY, but to a MIND. And the mind that RECEIVES it, looks INSTANTLY beyond the body, and sees the holy place where IT was healed."
"And now God's KNOWLEDGE, changeless, certain, pure and wholly understandable, enters its Kingdom. Gone is perception, false and true alike. Gone is forgiveness, for its task is done. And gone are bodies in the blazing light upon the altar to the Son of God. God knows it is His Own, as it is his. And here They join, for here the face of Christ has shone away time's final instant, and now is the last perception of the world without a purpose and without a cause. For where God's memory has come at last there is no journey, no belief in sin, no walls, no bodies, and the grim appeal of guilt and death is there snuffed out forever."
You have been told to bring the darkness to the light, and guilt to holiness. And you have also been told that error must be corrected at its source. Therefore, it is the tiny part of your self, the little thought that seems split off and separate, that the Holy Spirit needs. The rest is fully in God's keeping, and needs no guide. But this wild and delusional thought needs help, because, in its delusions, it thinks it is the Son of God, whole and omnipotent, sole ruler of the kingdom it set apart, to tyrannize by madness into obedience and slavery.
This is the LITTLE part of you, you think you stole from Heaven. Give it back to Heaven. Heaven has not lost it, but YOU have lost sight of Heaven. Let the Holy Spirit remove it from the withered kingdom in which you set it up, surrounded by darkness, guarded by attack, and reinforced by hate. Within its barricades is still a tiny segment of the Son of God, complete and holy, serene and unaware of what you think surrounds it. Be you not separate, for the One Who DOES surround it has brought union to you, returning your little offering of darkness to the Eternal Light.
How is this done? It is extremely simple, being based on what this little kingdom really IS. The barren sands, the darkness, and the lifelessness are seen only through the body's eyes. ITS vision IS distorted, and the messages IT transmits to you, who MADE it to limit your awareness, ARE little and limited, so fragmented that they are meaningless. From the world of bodies, MADE by insanity, insane messages seem to be returned to the mind which made it. And these messages bear witness to this world, pronouncing it as true. For YOU sent forth these messengers, to bring this BACK to you.
Everything these messages relay to you is quite external. There are NO messages that speak of what lies underneath, for it is NOT the body that could speak of this. Its eyes perceive it not, its senses remain quite UNAWARE of it, its tongue can not relay ITS messages. Yet God can bring you there, if you are willing to follow the Holy Spirit through seeming terror, trusting Him not to abandon you, and LEAVE you there. For it is not HIS purpose to frighten you, but only YOURS. YOU are severely tempted to abandon HIM at the outside ring of fear. But HE would lead you safely through, and FAR beyond.
The circle of fear lies just below the level the body sees, and SEEMS to be the whole foundation on which the world is based. Here are all the illusions, all the twisted thoughts, all the insane attacks, the fury, vengeance, and betrayal that were made to keep the guilt in place, so that the world could RISE from it, and keep IT hidden. Its SHADOW rises to the surface, enough to hold its most external manifestations in darkness, and to bring despair and loneliness to it, and keep it joyless. But its INTENSITY is veiled by its heavy coverings, and kept APART from what was made to keep it hidden.
The body cannot see this, for the body AROSE from this for its protection, which must ALWAYS depend on keeping it NOT seen. The body's eyes will NEVER look on it. Yet they will SEE what it dictates. The body will remain guilt's messenger, and will act as it directs, as long as YOU believe that guilt is real. For the REALITY of guilt is the illusion which seems to make it heavy and opaque, impenetrable, and a REAL foundation for the ego's thought system. Its thinness and transparency are not apparent, until you see the light BEHIND it. And then you see it as a fragile veil, before the light.
This heavy-seeming barrier, this artificial floor that looks like rock, is like a bank of low, dark clouds that seem to be a solid wall before the sun. Its impenetrable appearance is WHOLLY an illusion. It gives way softly to the mountain tops that rise above it, and has no power at all to hold back anyone willing to climb above it, to see the sun. It is not strong enough to stop a button's fall, nor hold a feather. Nothing can rest upon it, for it is but an ILLUSION of a foundation. Try but to touch it, and it disappears; attempt to grasp it, and your hands hold nothing.
Yet in this cloud bank it is easy to see a whole world rising. A solid mountain range, a lake, a city, all arise in your imagination, and FROM the clouds, the messengers of your perception return to you, assuring you that it is all THERE. Figures stand out and move about, actions seem real, and forms appear and shift from loveliness to the grotesque. And back and forth they go, as long as you would play the game of children's "make believe." Yet, however long you play it, and regardless of how much imagination you bring to it, you do NOT confuse it with the world below, nor seek to make it real.
So should it be with the dark clouds of guilt, no more impenetrable and no more substantial. You will NOT bruise yourself against them, in traveling through. Let your Guide TEACH you their UNsubstantial nature, as He leads you PAST them. For BENEATH them is a world of light, whereon they cast no shadows. Their shadows lie upon the world BEYOND them, still FURTHER from the light. But from them TO the light, their shadows CANNOT fall. This world of light, this circle of brightness, is the real world, where guilt meets with forgiveness. Here, the world OUTSIDE is seen anew, WITHOUT the shadow of guilt upon it.
Here are YOU forgiven, for here you have forgiven everyone. Here is the new perception, where everything is bright and shining with innocence, washed in the waters of forgiveness, and cleansed of every evil thought you laid upon it. Here there is no attack upon the Son of God, and YOU are welcome. Here is your innocence, waiting to clothe you and protect you, and make you ready for the final step in the journey inward. Here are the dark and heavy garments of guilt laid by, and gently replaced by purity and joy.
Yet even forgiveness is not the end. Forgiveness DOES make lovely, but it does NOT create. It IS the source of healing, but it is the MESSENGER of love, and not its Source. Here you are led, that God Himself can take the final step unhindered. For here does nothing INTERFERE with love, letting it be Itself. A step BEYOND this holy place of forgiveness. A step still further inward, but one you CANNOT take, transports you to something COMPLETELY different. Here is the Source of light; nothing perceived, forgiven, nor transformed. But merely KNOWN.