You are in your brother's mind, and he is in yours. You share minds and are joined in holy relationship.
When you believe in separation, using the ego weapons of attack, judgement, sin, guilt, fear, etc, you split off a part of yourself from your brother and isolate it into a body. You become body identified. The part of you in his mind is hidden from your awareness, and you see yourself as being only in your body.
In this state you are in a state of sickness, because you have introduced a split into your mind. The split isn't happening inside your body. The split is between the part of you that is in your body, and the part of you that is in your brother. The body, as a wall, is the separation device that is coming between you and the rest of yourself. Between the you that is in your body, and the you that is in your brother.
The body is then emphasized and focused on, made real, given artificial powers, and made to serve purposes of attack. The body now symbolizes attack and death in an effort to prove or enforce the idea that you are separate from others (and yourself).
The body takes on forms of sickness to both accuse your brother of sin, and to attack both of you in both directions. The body becomes an image of sickness and suffering to depict the belief you have that you are not one with others or yourself. It depicts death in all its forms, because the mind is using it to separate. And so the body faithfully reports death as the message being shared between you and others, and yourself.
When you join with others, reconnecting to the part of you that is in their mind and body, beyond the body of yourself and theirs also, you are returning to a state of whole mindedness. This erases the split in the mind, closes the gap of separation between you and others, and restores you to union with your brothers.
This "heals" or erases the separation that was coming between you and yourself, thus healing your split mind. Your mind no longer pays any attention at all to the body, using it solely to extend through and beyond. It's purpose is only to get out of the way to allow the mind to extend past its limitations and to join with others.
It no longer is forming a solid barrier and is no long needed to depict images of attack. Thus the body "heals", its sign and symptoms of death vanish, and all of its sicknesses are reversed. It now symbolizes only eternal life because now there is no attack upon it from the mind attacking itself. A mind that does not attack can only heal and so it heals the body.
This healing of the body is the only sane thing to do, and is unavoidable, because now the body is communicating a message of innocence, joining, wholeness and harmlessness. It must depict and symbolize love and life, so all signs of error and sin and attack are removed from it. This allows the body to physically and symbolically communicate innocence, and to exonerate your brother from any accusation of sin.
Anything you think he did to you, which you depicted in your body to prove his sinfulness, is removed by your mind's willingness to join and be wholly united. Any symptoms or effects which he seemed to put there are reversed. All symbols of pain and suffering and sickness and distortion are corrected. The mind heals the body so that he body is only communicating love and wholeness on all levels.
The body has no choice in this. It can only symbolize what its user is transmitting through it. It either depicts pain and death or it depict health and life. The mind makes this decision as to how to use the body, and the body responds by demonstrating and depicting the mind's intentions. Either the body relays images of death or images of life, depending on the mind's attitude. A living mind can only heal, a sick mind can only destroy.
Your brother can now see, hear, feel, touch, taste, no signs of death upon your body, proving that any sin he thinks he might have committed against it cannot have happened. His mind cannot maintain the belief that he really did sin or attack, because there is no proof. And so he must be mistaken and his innocence is revealed to him through your demonstration of a body symbolizing eternal life.
As minds join, bodies raise from the dead. Your health becomes his health, and together you are healed.
"Forgiveness lets me know that minds are joined."
"Minds that are joined, AND RECOGNIZE THEY ARE, can feel no guilt. For they can NOT attack, and they REJOICE that this is so, seeing their safety in this happy fact. Their joy is in the INNOCENCE they see."
"Minds ARE joined; bodies are not. Only by assigning to the mind the properties OF THE BODY, does separation SEEM to be possible. And it is MIND that seems to be fragmented and private and ALONE. Its Guilt, which KEEPS it separate, is projected to the body, which suffers and dies, BECAUSE IT IS ATTACKED to hold the separation in the mind, and let it NOT KNOW its unity."
"Today we are again emphasizing the fact that minds are joined."
"When two minds join as one, and share one idea equally, the first link in the awareness of the Sonship as one has been made."
"The removal of blocks, then, is the only way to guarantee help and healing. Help and healing are the normal expressions of a mind which is working THROUGH the body but not in it. If the mind believes the body is its goal, it will distort its perception OF the body, and by blocking its own extension BEYOND it, will INDUCE illness by FOSTERING SEPARATION. Perceiving the body AS A SEPARATE ENTITY cannot but foster illness, because it is not true. A medium of communication WILL lose its usefulness if it is used for anything else."