Buddhism for Today, p323-324This chapter is very important because two teachings, the Law of Appearance and the Law of Origin, are brought to their culmination herein. It also teaches us that these two teachings are not separate but, even though they seem different, are one in essence.
In the Law of Appearance, Sakyamuni Buddha revealed the aim and the content of the teachings that he had preached since his attainment of buddhahood. This is a philosophical and ethical teaching emphasizing the formation of this world, human beings as they ought to be, the right way to live, and ideal human relationships.
In the Law of Origin, Sakyamuni revealed that the Buddha is not limited to Sakyamuni himself, who appeared in this world and lived a mortal life, but is the Original Being with the great life of non-beginning and non-end. In this Law, the Buddha teaches us that in order to be finally saved and to establish true peace in our world, we must be united with the Original Buddha, that is, must take refuge in him wholeheartedly.
We can distinguish between the Law of Appearance and the Law of Origin in the following way: the former is the teaching preached by Sakyamuni, who appeared as a man in this world, while the latter is the teaching declared by the Original Buddha, who exists from the infinite past to the eternal future. Because wisdom is more necessary than anything else in order to live correctly, the former is the teaching of wisdom, while the latter is the teaching of compassion, which preaches absolute salvation. It is indeed necessary for us to distinguish these two Laws when we go deeply into the study of the teaching of the Lotus Sutra.