The unified field is what holds our mass consciousness. If we had not come from a unified field, we would not have mass consciousness, it would be spread over every universe. Physical is created. Our souls creates the male and female principle to do this. Space is created by things vibrating at different levels.
Space is our first limitation.
When our planet was becoming physical, we had one mass of physical. The mass consciousness agreed to let some of the physical existence dissipate to create space between things. Physical creation starts to think it is separate from its creator. The ego is the believe that our physical bodies are separate from our spirit or God. Ego believes it can be destroyed.