“Atonement corrects illusions, not truth. Therefore, it corrects what never was. (M-2.2)”
This is a central theme touched on earlier. The world that we see before Awakening is a projection; we are told repeatedly in A Course in Miracles that “projection makes perception.” We see in the outer world what finds a place in our hearts to see. We don’t see truth; we don’t see reality.
But when we accept Atonement, we are ready to move from illusions that we have projected onto what we see with our physical eyes. We have real vision, which is not something that the physical eyes see, but which is an inner light. This vision is often the face of Christ, though not always, and perhaps not even primarily.
So illusions are being corrected when we accept Atonement. And illusions were always illusions, and therefore never really existed at all in God’s truth and God’s reality. Not in the real world, as ACIM calls it.
We need to realize how pivotal Atonement really is to our peace of mind. We will never know joy and the absence of suffering until, on some level, we have cleared our minds of illusions, and live the real world that Jesus points out to us.
The real world comes quickly once illusions have been discarded, once Atonement has been accepted for real.