For your own salvation you MUST be critical, because YOUR salvation IS critical to the whole Sonship. We said before that the Holy Spirit IS evaluative, and MUST be. Yet His evaluation does not extend BEYOND you, or you WOULD share it. In YOUR mind, and your mind ONLY, He sorts out the true from the false, and teaches you to judge every thought that you allow to ENTER in the light of what God PUT there. Whatever is IN ACCORD with this light He retains, to strengthen the Kingdom in YOU. When it is PARTLY in accord with truth He accepts it and purifies it. But what is OUT OF ACCORD ENTIRELY He rejects by judging against. This is how He keeps the Kingdom perfectly consistent and perfectly unified.
But what you must remember is that what the Holy Spirit REJECTS the ego ACCEPTS. This is because they are in fundamental disagreement about everything, because they are in fundamental disagreement about WHAT YOU ARE. The ego's beliefs on this crucial issue vary, and that is why it promotes different moods. The Holy Spirit NEVER varies on this point, and so the ONE mood that He engenders is joy. He PROTECTS this by rejecting everything that does NOT foster joy, and so He alone can keep you wholly joyous.
The Holy Spirit does not teach your mind to be critical of other minds, because He does not want you to teach your errors and LEARN THEM YOURSELVES. He would hardly be consistent if He allowed you to STRENGTHEN what you must learn to avoid. In the mind of the THINKER, then, He IS judgmental, but only in order to unify it so IT CAN perceive WITHOUT judgment. This enables the mind to TEACH without judgment and therefore learn to BE without judgment. The UNdoing is necessary only in YOUR mind, so that you cannot PROJECT it. God Himself has established what you can project with perfect safety. Therefore, the Holy Spirit's third lesson is: Be vigilant ONLY for God and HIS Kingdom.
This is a major step toward FUNDAMENTAL change. Yet it is still a lesson in thought REVERSAL, because it implies that there is something you must be vigilant AGAINST. It has advanced far from the first lesson which was PRIMARILY a reversal, and also from the second, which was essentially the identification of what is MORE desirable. This step, which follows from the second as the second does from the first, emphasizes the DICHOTOMY between the desirable and the UNdesirable. It therefore makes the ULTIMATE choice inevitable. But while the first step seems to INCREASE conflict, and the second still ENTAILS it to some extent, this one calls for CONSISTENT EFFORT AGAINST IT.
We said already that you can be as vigilant AGAINST the ego as FOR it. This lesson teaches not that you CAN be, but that you MUST be. It does not concern itself with order of difficulty, but with CLEAR-CUT PRIORITY FOR VIGILANCE. This step is unequivocal in that it teaches THERE MUST BE NO EXCEPTIONS, but it does NOT deny that the temptations to MAKE exceptions will occur. Here, then, your consistency is called on DESPITE chaos. But chaos and consistency CANNOT coexist for long, because they are MUTUALLY EXCLUSIVE. As long as you must be vigilant against ANYTHING, however, you are not recognizing this, and are holding the belief that you can CHOOSE EITHER ONE.
By teaching you WHAT to choose, the Holy Spirit will ultimately be able to teach you that YOU NEED NOT CHOOSE AT ALL. This will finally liberate your will FROM choice, and direct it toward creation WITHIN the Kingdom. Choosing through the Holy Spirit will only lead you TO it. You create by what you ARE, but this IS what you must learn. The way to learn it is INHERENT in the third step, which brings together the lessons inherent in the others, and goes beyond them toward real integration.
If you allow yourselves to HAVE in your minds only what God put there, you are acknowledging your mind as God created it. Therefore, you are accepting it AS IT IS. And since it IS whole, you are teaching peace BECAUSE you have believed in it. The final step will still be taken FOR you by God. But by the third step, the Holy Spirit has PREPARED you FOR God. He is GETTING YOU READY to translate having into being by the very nature of the steps you must take WITH Him. You learn first that having rests on GIVING and NOT getting. Next you learn that you learn what you TEACH, and that you WANT TO LEARN PEACE. This is the CONDITION for identifying WITH the Kingdom, because it is the condition OF the Kingdom.
But you have believed that you are WITHOUT the Kingdom, and have therefore excluded yourself FROM it in your belief. It is therefore essential to teach you that YOU must be INCLUDED, and the BELIEF THAT YOU ARE NOT is the ONLY thing that you must exclude.
The third step is thus one of PROTECTION for your minds by allowing you to identify ONLY with the center, where God placed the altar to HIMSELF. We have already said that altars are BELIEFS, but God and His creations are BEYOND belief because they are beyond question. The Voice FOR God speaks only for BELIEF beyond question, but this IS the preparation for BEING without question.
As long as belief in God and His Kingdom is assailed by ANY doubts in your minds, His perfect Accomplishment is NOT apparent to you. This is why you MUST be vigilant ON GOD's BEHALF. The ego speaks AGAINST His Creation, and therefore DOES engender doubt. You cannot go BEYOND belief UNTIL you believe wholly. No one can EXTEND a lesson he has NOT LEARNED FULLY. Transfer, which IS extension, is the measure of learning because it is the MEASURABLE RESULT. This, however, does NOT mean that what it transfers TO is measurable. On the contrary, unless it transfers to the whole Sonship, which is immeasurable because it was created BY the Immeasurable, the learning itself MUST be incomplete.
To teach the WHOLE Sonship WITHOUT EXCEPTION demonstrates that you PERCEIVE ITS WHOLENESS and have learned that it IS One. Now you must be vigilant to HOLD its Oneness in your minds because if you allow doubt to enter, YOU will lose awareness of its wholeness, and WILL BE UNABLE TO TEACH IT. The wholeness of the Kingdom does NOT depend on your perception, but your AWARENESS of its wholeness DOES. It is only your awareness that NEEDS protection, because your BEING cannot be assailed. Yet a real sense of being CANNOT be yours while you are doubtful of what you ARE. THIS IS WHY VIGILANCE IS ESSENTIAL. Doubts ABOUT being MUST not enter your mind, or you CANNOT know what you are with certainty.
Certainty is OF God for YOU. Vigilance is not necessary for truth, but it IS necessary AGAINST ILLUSION. Truth is WITHOUT illusions, and therefore WITHIN the Kingdom. Everything OUTSIDE the Kingdom IS ILLUSION. But you must learn to ACCEPT truth because YOU THREW IT AWAY. You therefore saw yourself AS IF you were WITHOUT it. By making another Kingdom WHICH YOU VALUED, you did NOT keep the Kingdom of God alone in your minds, and thus placed part of your mind OUTSIDE of it. What you have made has thus DIVIDED YOUR WILL and given you a sick mind that MUST be healed. Your vigilance AGAINST this sickness IS the way to heal it.
Once YOUR mind is healed, it radiates health and thereby TEACHES healing. This establishes you as a teacher who teaches LIKE me. Vigilance was required of me as much as of you. But remember that those who will to teach the same thing MUST be in agreement about what they believe.
The third step, then, is a statement of what you WANT to believe, and entails a willingness to RELINQUISH EVERYTHING ELSE. I told you that you were just beginning the second step, but I also told you that the third one FOLLOWS it. The Holy Spirit WILL enable you to go on IF YOU FOLLOW HIM. Your vigilance is the sign that you WANT Him to guide you. Vigilance DOES require effort, but only to teach you that effort ITSELF is unnecessary. You have exerted GREAT effort to preserve what you made BECAUSE it is NOT true. Therefore, you must now turn your effort AGAINST it. Only this can cancel out the NEED for effort, and call upon the BEING which you both HAVE and ARE. THIS recognition is wholly WITHOUT effort, because it is ALREADY true and needs no protection. It is in the perfect safety of God. Therefore, inclusion is total and Creation is WITHOUT LIMIT.
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."