Although Ratzon (will power) compels the behavior of living limbs (Eivarim), yet it is not affected by the limbs.

As we saw in the last shiur, there is no movement without Ratzon. The impact of Ratzon is, however unidirectional.

Whereas the powers of the Nefesh that animate a limb are also affected by the limb, Ratzon is not influenced by the activity or status of the limb that it drives.

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