The Lotus Sūtra, fascicle 7, the 21st chapter on “The Divine Powers of the Buddha,” preaches: “Suppose that after the Buddha passed away, someone who knows the causes and conditions and proper sequence of the sūtras expounded by the Buddha will preach them truthfully according to the true meaning. As the light of the sun and moon can eliminate all darkness, so this person will wipe out the darkness of living beings as he walks about in the world.”
This scriptural passage means that he who expounds even a word or a phrase of the Lotus Sūtra should know well the comparative profundity of the holy teachings preached during His lifetime and the sequence of preaching them. For instance, speaking of the calendar consisting of more than 360 days a year, a mistake by one day will cause mistakes for 10,000 days. In a 31-syllable Japanese poem, a mistake in a syllable or a phrase makes the whole 31 syllables unpoetic. Likewise, in reading or reciting a sūtra, if one is confused about the sequence and comparative profundity of the holy teachings of the Buddha beginning with the Flower Garland Sūtra preached first at the Hall of Enlightenment to the Nirvana Sūtra expounded last in the śāla forest, one will inevitably fall into the Hell of Incessant Suffering without committing the five rebellious sins. Those who believe in him will also fall into the Hell of Incessant Suffering.
Therefore, when a wise man appears in the world to correctly declare the comparative profundity of the holy teachings preached during His lifetime, those priests who have transmitted false doctrines from the founders of their respective sects and are revered as the teachers of the state or aristocratic families will make a false charge against the wise man to the rulers of the country or incite a popular protest against him. Otherwise, the weakness of their sects would be revealed, causing them to be despised by the people. Then, it is preached, the protective deities of Buddhism will be so enraged that they will destroy this country just as gale winds tear up the leaves of banana plants or high waves overturn small boats.
Shinkoku-ō Gosho, Sovereigns of Our Divine Land, Writings of Nichiren Shōnin, Doctrine 1, Page 177-178