"To "change your mind" means to place it at the disposal of True authority. The miracle is thus a sign that the mind has elected to be guided by Christ in HIS service. The abundance of Christ is the natural result of choosing to follow him."
The mind has to ELECT (choose) to be under service to Christ. This IS a free-willed choice, not something forced upon you. God does not create slaves.
"Into eternity, where all is one, there crept a tiny mad idea"
There DID creep an idea, a thought, an imagining, into the mind, because IT COULD. The mind CAN DREAM. But the dream that it produces is not real or like God. Elsewhere Jesus refers to it as "an order of reality", meaning that you gave reality TO it to try to turn it into reality, through belief, but the belief is based on a false premise, so it is ultimately unfounded and fundamentally unreal at its core.
"Into eternity, where all is one, there crept a tiny mad idea", at which the Son of God remembered not to laugh. In his forgetting did the thought become a serious idea, and possible of both accomplishment and real effects. Together, we can laugh them BOTH away, and understand that time can NOT intrude upon eternity. It IS a joke to think that time can come to circumvent eternity, which MEANS there is no time."
I will leave you this statement by Jesus:
"The Separation HAS occurred. To deny this is merely to misuse denial. However, to concentrate on error is merely a further misuse of legitimate psychic mechanisms. The true corrective procedure, which has already been described as the proper use of the spiritual eye (or true vision), is to accept the error temporarily, BUT ONLY as an indication that IMMEDIATE correction is mandatory. This establishes a state of mind in which the Atonement can be accepted without delay."
What he means here, is not that the separation is REAL, but that in the MIND, it HAS OCCURRED as a thought, an idea, an IMAGINED possibility. There HAS been an attempt to usurp God's will. There HAS been a "dream". Not REALLY, but ... in the proper context, in the mind, this IS something that we CHOSE, something we TRIED TO MAKE REAL, something we tried to DO, to will it, to mis-create. We DID mis-create. That's the ONLY reason that you are able to be sitting there seeming to be a body reading this text right now. But the ultimate truth is, this is a dream, an unreality, it's ultimately based on a false foundation or premise - that there is an alternative to God's will, and because that is untrue, it is not REALLY REAL. So it hasn't REALLY happened in truth, in the biggest picture.
You DO, in a sense, dream a dream. But you CAN stop dreaming, by changing your mind. Dreaming is a state of MIND, of insanity, believing that time can replace eternity and space can replace God's presence. Effectively, there HAS been a "fall of man", but the fall is imaginary. It is ONLY an idea, but it IS an idea, not less than that. The "existence" of this idea, however, must be temporary, because it is an idea of being temporary, and is naturally limited and finite. It is therefore INEVITABLE that the dream will end and the IDEA - in which this entire physical universe dwells - will disappear.