This study is set to investigate Moralities of Samjae, which means the sky, the earth and the human, on the basis of Geongongwae, the top symbol written in the I Ching and reveal the change and the reason in nature and human. This study is also designed to consider the moral principle of modern people by linking Geongongwae and Moralities of Samjae with real life. Through Gwaesa and Hyosa from Geongongwae this study shows the judgement and direction of human history and examines human morality and practical thinking of changes by comparing morality with Samjae, which means the sky, the earth and the human.
This study seeks for a basis to set up ground which finds out Yin and Yang of Sun morality and hardness and softness of Earth morality and humanity and justice of Human morality and learns Geon morality, Gon morality and succeeds morality and broadens Karma. Focusing justice and entering Sinmyo is a way to understand Geon and Gon. To make a precaution of the movement of Sun and Earth people should know Geon morality and Gon morality and the method to meet Moralities of Samjae. People also should know that he or she is the one with nature by restoring morality inside himself or herself and follow the Sun morality and make a acurate and stable training. People is the one with nature human can eventually accomplish the ultimate morality and learn the reason of everything.
The I Ching says a leader uniting the sun with the earth as 'Great Man'. The Great Man is thought as a person who completes morality. Geonmuneonjeon says that the person is able to unite the morality with the sun and the earth and brightness with the sun and the moon and the procedure with the Four Times. Uniting the morality with the sun and the earth, the person joins what the sun and the earth grow. Harmonizing the name of everything makes all better and the morality united with the virtue to melt into the flow of the sun morality. Human exists in the middle of the universe, a spacious heaven and becomes the most important medium between them.
Understanding the principle of the change written in the I Ching gives us a guiding light to face a specific situation adequately in our living history. The principle has a universal philosophy for itself, though, it is a storage for knowledge by solving 64 Gwaes and 384 Hyos and judging various human histories and figuring out directions. They are the best preparations for conduct of life. The principle of 'Wujibifan' is that everything in the world must reverse at the extreme.
The object to study I Ching is to feel any flow of everything by knowing the truth of 'change', adapt the flow, obtain the knowledge of life, survive chaotic times and maintain our identity in the middle of changes. With no regard to our mind a method, to find out our identity in the swirl of unexpected changes is to know the sun, the earth and the human. It is the morality of Samjae and knowing the reason for Samjae is a way to figure out the ultimate answer of life by making a reasonable life for the reason of Moralities of Samjae.
The universe written in I Ching seems that Samjae have their own specific role. in relative relationship which means that balance and harmony coexist. However, human beings cannot reach the ultimate point when they avoid the notion of 'one' with an attitude adapting themselves to the morality of nature. This study finds out an answer to solve and realize universe morality adapted to practical society through I Ching, which tells truth of Great Nature and harmony among Samjae. This study also writes that human beings try to resemble the sun, the earth and the nature, have an example of the appearance of Geon and Gon, take an attitude to rule their own body and mind to set up their identity through mind control and unite the sun with them.