QUESTION: According to the Nirvana Sūtra, the sūtras preached before it all contain false views. What do you think of that?

ANSWER: The Buddha’s purpose of appearing in the world was to preach the Lotus Sūtra, in which He preaches in the second chapter on the “Expedients”, “My old wish has already been fulfilled; it is indeed the time now to expound the Mahāyāna teaching definitively;” and in the 16th chapter on “The Life Span of the Buddha, actually, however, Good Men, I have been the Buddha since eternal past.” Nevertheless, regarding the comparative superiority in doctrine, the Buddha Himself declares in the 10th chapter on the “Teacher of the Dharma,” that although He has expounded numerous, thousands, tens of thousands and hundred millions of sūtras, the Lotus Sūtra is superior to all the sūtras which have already been preached, are being preached, and will be preached. Then, in the 11th chapter on the “Appearance of the Stupa of Treasures,” the Buddha of Many Treasures appeared from underground testifying: “What has been said by Śākyamuni Buddha is all true,” while various Buddhas, the manifestations of Śākyamuni Buddha in the worlds all over the universe, stretched out their tongues to reach the Brahma Heaven attesting the words of Śākyamuni to be true.

Thus, the comparative superiority between the Lotus Sūtra and all other sūtras has been resolved by Śākyamuni Buddha, the Buddha of Many Treasures, and Buddhas manifested in worlds all over the universe. No further comparison between the Lotus Sūtra and sūtras preached before and after it is necessary because they are all preached by the one Śākyamuni Buddha.

Therefore, when the Nirvana Sūtra rejects sūtras preached before it, the Lotus Sūtra is not included, because the Nirvana Sūtra, too, is trying to say that the Lotus Sūtra is superior to others.

Shugo Kokka-ron, Treatise on Protecting the Nation, Writings of Nichiren Shōnin, Doctrine 1, Page 12-13