We all possess one Essence. It is Power, and Energy that is distinguishable.
Essence: the immovable motion, the unmingled unifier, the cause for any and all action.
Power: the impartation of magnification, the very resonance of potential, archetypically manifesting in the super-celestial sense.
Energy: the physical manipulation of the local field in any and all capacity, all being encompassed by a process of consciousness and free will.