My prediction in my written opinion (“Risshō ankoku-ron”) has proven to be true. Contemplating the future on the basis of this, I should say that my prediction in it will also not fail to be true in the future. Though this writing of mine has been attested to be true, it is not due to my own power; but rather it is a divine response to the true words of the Lotus Sūtra.

Ankoku-ron Okugaki, Postscript to the “Risshō Ankoku-ron,” Writings of Nichiren Shōnin, Doctrine 1, Page 155