When we consider the principles used in the creation of heaven and earth, God did not make the central beings and then the environment for them. Rather, before creating human beings, God prepared an environment based on relationships. In order to create human beings, He first made soil. He established the internal based on the external. This is the principle by which heaven and earth were created.

Things that existed at one time have given way to bigger things, and things without value have given rise to things of value. This is the principle underlying the creation of heaven and earth. In creating human beings, God first made the human body and then the spirit.