Duality (naturally) exists in all worlds where created forms are brought into existence, as nothing comes into (physical) being that isn't the manifestation of opposing forces, reconciled by a third (force) that governs what the emerging form will "be" and serve. However, these forces "come from" a higher level of being where there is no duality, only latent possibility. A beam of white light is whole until it strikes a prism that divides it up into 7 colors, etc. But, seen properly, the prism doesn't so much "divide" the light as it serves to reveal its occult possibilities. Duality is possibility as it's revealed in descending levels; as such, duality serves wholeness by expressing it in the only way that it can appear within the worlds into which it enters.
