Such chapters of the Lotus Sūtra as the “Expedients” say this sūtra should be expounded according to the capacity of people who listen while the “Never-Despising Bodhisattva” chapter insists that the sūtra should forcibly be spread among people who slander it. What is preached earlier and later in the same sūtra are as different as water and fire. However, Grand Master T’ien-t’ai interprets this in his Words and Phrases of the Lotus Sūtra:
“People during the lifetime of the Buddha were virtuous in mind who had listened to the teaching of the Lotus Sūtra in a past existence. Therefore, the Buddha expounded the Hinayāna doctrines first in order to prepare them for enlightenment. Those at the time of Never-Despising Bodhisattva, however, had had no chance of listening to the Lotus Sūtra and were not virtuous in mind. Therefore, Never-Despising Bodhisattva preached the teaching of the Lotus Sūtra to them immediately in order to forcibly plant the seed of Buddhahood in them.”
This interpretation of T’ien-t’ai means that the Lotus Sūtra should be preached immediately to those who had a chance to hear the Lotus Sūtra in the past and are able to attain Buddhahood in this life. Of those in this category, people who slander the Lotus Sūtra upon listening to it again in this life should be prepared before-hand with provisional sūtras before being taught with the Lotus Sūtra. Those who had neither a chance to hear the Lotus teaching in the past nor the intention of putting faith in the Lotus Sūtra in this life will fall into evil realms anyway. Therefore, they should be forced to hear the Lotus Sūtra, causing them to slander the sūtra, which eventually enables them to attain Buddhahood in the future through the merit of reverse relationship.
Shō Hokke Daimoku-shō, Treastise on Chanting the Daimoku of the Lotus Sūtra, Writings of Nichiren Shōnin, Faith and Practice, Volume 4, Page 22