Sphere of knowledge (Kabbalah)

This sphere of awareness is associated with the development of knowledge. It corresponds to the recognition of meaning in experience. Associated with the Tree of Life, it signifies the experience of knowledge without understanding. It represents both no dimensions and all dimensions of awareness. It is also understood as a centre of generation and regeneration and is related to the expression of spiritual knowledge. It is symbolized by the positive and negative archetypes of transformation, and by the planet Pluto.

Known as the sphere without a number, associated with the ten spheres described in the Kabbalistic system of sephiroth.