Pondering the Great Wisdom Discourse, we are reminded of the quotation in the second chapter of the Lotus Sūtra, “Expedients,” which reads: “Only between Buddhas and Buddhas alone can this be understood.” This quotation exists for the Two Vehicles (śrāvaka and pratyekabuddha) who, through pre-Lotus teachings, have overcome the delusions arising from incorrect views and thoughts, have undertaken extreme austerities, turning the body to ashes and annihilating consciousness, and are allowed to gain enlightenment by the grace of the Lotus Sūtra, which assures that the three ways of evil passions, karma, and suffering would immediately be transformed into the three merits of the Dharma Body, wisdom, and emancipation. Since what was believed to be beyond the reach of the Two Vehicles is attainable, it can be assumed that bodhisattvas and the untutored may also anticipate enlightenment. Grand Master T’ien-t’ai in his Profound Meaning of the Lotus Sūtra claims: “Granted that the condition in which someone of the Two Vehicles reaches a state of extreme mental and physical exhaustion where desires, which were called ‘poison,’ are thoroughly extinguished, then with the advent of enlightenment as guaranteed by the Lotus Sūtra such a poison would be transformed into medicine. This summarizes Nāgārjuna’s position. Nāgārjuna’s Great Wisdom Discourse further claims, ‘The Lotus Sūtra is indeed truly representative of an esoteric teaching; other teachings cannot be referred to as being so defined.’ ”

Shimon Butsujō-gi, Listening to the Once Buddha Vehicle Teachings for the First Time, Writings of Nichiren Shōnin, Doctrine 2, Page 249