The mind of Adam functions in this dimension, it’s also called the fruit that Adam ate which is duality (good-bad, right-wrong). This is the dimension of duality.
Man (through his unbelief) had fallen into this dimension because he lost his spiritual mind.
The Bible records all throughout history what happens to kingdoms and men that live in this dimension.
This is only a small portion of the teaching, “The Miracle You Have Been Waiting For.”