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The middle level which is a המשכה, הארה מהעצם or היולי or העלם is and isn’t limited.
We introduced the idea of הגבלה כללית and the notion of the נשמה having a tendency or personality, leaning in one direction but not limiting absolutely.
This affects that this level is a מציאות that is close to the עצם, yet sets up the possibility of the light coming onto the body itself.