QUESTION: Why don’t you encourage people to contemplate the three thousand existences contained in one thought, instead of only advocating the chanting of the daimoku?

ANSWER: The two characters in the name Japan bring together all 66 provinces, with all their people, animals, and wealth without a single exception. Likewise, don’t the two characters for India bring together all 70 of its countries? Miao-lê says, “As a summation of the whole sūtra the entirety of the Lotus Sūtra is included in the daimoku.” He also says, “By way of summary the ten realms or ten aspects are used to indicate the entirety of the 3,000 existences.” Bodhisattva Mañjuśrī and the Venerable Ānanda used the daimoku of Myōhō Renge Kyō to indicate the entirety of the teaching of the Lotus Sūtra in three assemblies over the period of the last eight years of the Buddha’s teaching; and to indicate that this is what they meant the sūtra begins with the words “Thus have I heard.”

Shishin Gohon-shō, The Four Depths of Faith and Five Stages of Practice, Writings of Nichiren Shōnin, Faith and Practice, Volume 4, Page 106