[Chapter 7, The Parable of a Magic City,] has two distinct parts. The first is a story of the previous existence of a Buddha called Great-Universally-Excelling-Wisdom. The second consists of the parable for which this chapter is named, “The Magic City.” The concept of previous existences is a fundamental teaching in Buddhism. Its rationale is that there must be some prior meaning or conditions before something else can come into existence. (Nothing comes from nothing, and nothing takes place without a cause.) The story of a previous life here refers to a particular incident in the past which has led to the emergence of a present situation—that is, the origin of things. In the Lotus Sutra, Sakyamuni is said to employ three methods of expounding the law: logical explanations, parables, and stories of previous lives.

In the chapters which follow, the Lotus Sutra will affirm that: (1) faith in Sakyamuni Buddha of this our World of Endurance and (2) practices based on that faith should be the core of Buddhism, even though many subsidiary teachings may exist.

Meanwhile, the story of the sixteen princes is intended to teach that the Bodhisattvas (the princes) must do what Sakyamuni did – save all living beings by teaching the truth. Although the profound wisdom of the Buddha is beyond the reach of Bodhisattvas, they nevertheless share the heart of the Buddha. That heart is a commitment to universal salvation – the act of benefiting others.

In the chapters which follow, we shall see some examples of such acts performed by some of the Bodhisattvas, and the story of the sixteen princes here serves as an introduction to those practices.

The Buddhist faith often expounds difficult doctrines consisting of abstract philosophical ideas. When it comes to the Lotus Sutra, however, such complicated dogmas do not appear on the surface. For this reason, some critics have argued that there are no doctrines in the Lotus Sutra. But this is not true. The Lotus Sutra does contain profound philosophical thoughts. Instead of using tortuous logic, however, the Sutra explains its philosophy in the simplified form of stories, drawing on examples familiar to us from everyday life. This is why we find many parables in the text.