In the world of Asiya (Actualization), the fourth level is dominant, which is the completion of the vessel that constitutes the ultimate will to receive, as stated above. Accordingly, it acquires a body distinct and separate from His essence, one that exists in its own right. The light and vitality that it contains is called nefesh, which is indicative of light without movement of its own.11The fourth level is the final stage of this process. In this final level, the light is “without movement” since it does not transition to further stages and descend any lower.
Asiya as the Lowest World of Actualization
Petichah LeChokhmat HaKabbalah 9:1