Macrocosm

Macrocosm and microcosm refers to a vision of cosmos where the part (microcosm) reflects the whole (macrocosm) and vice versa. It is a feature "present in all esoteric schools of thinking", according to scholar Pierre A. Riffard. It is closely associated with Hermeticism and underlies practices such as astrology, alchemy, and sacred geometry with its premise of "As Above, So Below".

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