Chapter 13, “Encouragement to Uphold the Sutra,” also teaches entrusting to bodhisattvas the mission of disseminating the Dharma in the evil age, and especially emphasizes the practice of martyrdom by bodhisattvas who are so entrusted. The chapter closes with bodhisattvas vowing to disseminate the Dharma despite intolerable suffering. Nichiren, who suffered many hardships in his life, and his followers, who were also believers in the Lotus Sutra, were encouraged and supported by this exaltation of the spirit of martyrdom, and by the teaching of “the apostles of the Tathagata” found in chapter 10. These teachings also gave them a sense of being among the religious elite and helped create strong bonds of communal friendship. Some contemporary scholars comment that this bodhisattva sense of being an apostle or a martyr is unique within Buddhism.

Because the Lotus Sutra generates such a bodhisattva spirit, some suspect that a distinct group produced it. Even if such a group did exist, since there is no concrete evidence for it, the idea that it existed is no more than conjecture. Rather, the bodhisattva spirit that the Lotus Sutra emphasizes was a radical version of the idea of the bodhisattva way that is generally found in Mahayana Buddhism. So it seems that we need not treat the Lotus Sutra as a special case.