Hyeongsang and the dual characteristics
In the Exposition of the Divine Principle, God is described as having dual characteristics — two inseparable aspects that together constitute His complete nature. These are Seongsang (internal nature) and Hyeongsang (external form). Every being God created reflects this same duality: an inner dimension and an outer dimension, united in one existence.
Hyeongsang (形狀) is the external, physical, or formal dimension — the visible, tangible, or structural aspect of any being. It corresponds to what can be perceived, measured, or observed from the outside.
In the human being, Hyeongsang corresponds to the body — the physical form through which the inner nature expresses itself in the world. In God, Hyeongsang corresponds to the universal energy and the structural laws through which His invisible nature is made manifest in creation.
The relationship between Seongsang and Hyeongsang
The two characteristics are never separate — they always exist together in a relationship of subject and object, inner and outer, cause and effect. Seongsang (internal nature) is the subject; Hyeongsang (external form) is the object that corresponds to and expresses it.
The Divine Principle teaches that this dual structure is reflected throughout all of creation:
Every existing being has dual characteristics of seongsang and hyeongsang. God's seongsang and hyeongsang are the internal nature and external form which are in a subject-object relationship with each other. — Exposition of the Divine Principle, Principle of Creation
Just as a person's thoughts and feelings (seongsang) find expression through gestures, words, and actions (hyeongsang), so God's inner nature — His love, wisdom, and heart — finds expression through the universe He created.
Hyeongsang in Buddhist usage
The term hyeongsang (形狀) also appears in Buddhist philosophical vocabulary, where it carries the meaning of shape, figure, or appearance — the observable form of a phenomenon as distinguished from its underlying essence. This usage is consistent with its meaning in Divine Principle, though the theological context differs significantly.
Practical significance
Understanding Hyeongsang helps clarify why the physical world is not regarded as inferior or fallen in Unification theology. The body, matter, and the visible universe are not obstacles to spirit — they are the legitimate and necessary expressions of inner nature.
The goal is not to escape the physical but to align the physical with the spiritual, so that Hyeongsang fully and rightly reflects the Seongsang it was created to express.