The Book of Changes does not recognize that all things have an inner nature and an outer form.
However, this East Asian metaphysics observes the universe exclusively from the viewpoint of yang and yin while failing to recognize that all things also possess internal nature and external form. Therefore, although it reveals that the Great Ultimate is the subject partner of harmonious yang and yin, it fails to show that the Great Ultimate is also the subject partner of harmonious original internal nature and original external form. Hence, it does not comprehend that the Great Ultimate is a God with personality.
We have learned that the root concept of East Asian philosophy as based on the Book of Changes can be fully elucidated only with the help of the Principle of Creation. In recent years, Oriental medicine has become recognized to an increasing degree throughout the world. Its success is due to the fact that its founding principles, which focus upon the concepts of yang and yin, are in accordance with the Principle of Creation.
21
