What this lesson is emphasizing is that it is not so much “what” we see but rather “how” we see it.
And the “how” being with which teacher.
We can only see with one of two teachers – either the wrong-mind of the ego, or the right-mind of spirit.
This lesson also introduces the idea that minds are joined. We all share the same ego mind, the same spirit mind, and the same ability to choose one or the other.
That’s why we’re never alone in experiencing the effects of our seeing. We are all joined. Like a pane of glass that once was one but shattered into billions of tiny fragments. Every fragment retains its total, complete “glass-ness”.
WE are those fragments who’ve forgotten our oneness or unity with every other fragment.