Nichiren's Exclusive Devotion to the Lotus Sutra

Nichiren trained as a young monk on Mount Hiei, the center of Tendai Buddhism, where Chinese Tiantai scholarship, especially the systematic ranking of the Buddha's teachings associated with the patriarch Zhiyi, had long held the Lotus Sutra as the culmination of the Buddha's forty-nine years of preaching, the sutra in which he set aside provisional teachings suited to his listeners' capacities and taught the single buddha vehicle directly. Nichiren radicalized that ranking into an exclusive claim: in the present age of mappo, the degenerate final era of the Dharma, only the Lotus Sutra's own practice, not its philosophical study, could actually save people, and that practice was the daimoku, the chanted invocation of the sutra's title, Nam-Myoho-Renge-Kyo, offered before a mandala inscription, the gohonzon, that Nichiren himself designed to represent the sutra's central assembly.

Nichiren announced this teaching publicly, by his own account, at Seicho-ji temple in 1253, and pressed it for the rest of his life in increasingly confrontational terms, submitting a treatise to the Kamakura shogunate in 1260, the Rissho Ankoku Ron, arguing that Japan's earthquakes, famine and threat of Mongol invasion were consequences of the country's devotion to what he judged false teachings, chiefly Pure Land nembutsu practice and Zen. The treatise led to exile, an attempted execution and repeated persecution, which Nichiren read as confirmation of the Lotus Sutra's own prediction that its true votary would suffer for the teaching's sake.

Central to Nichiren's teaching is sokushin jobutsu, attaining Buddhahood in this very body, a claim that awakening is available in the practitioner's present ordinary life through the daimoku rather than across further lifetimes of accumulated merit. Because the practice requires nothing but the chant and faith in the gohonzon, Nichiren presented it as suited to ordinary people in a degenerate age incapable of Theravada monastic discipline or Tendai's demanding meditative curriculum, a claim structurally similar to Pure Land's argument for the nembutsu even as Nichiren rejected Pure Land practice by name.

After Nichiren's death, his teaching split into schools disputing his intent and his own status. Nichiren Shu treats Nichiren as a bodhisattva and founder. A stricter lineage descending through the priest Nikko, later organized as Nichiren Shoshu, held that Nichiren was himself the Buddha of the age and treats a particular inscribed gohonzon, the Dai-Gohonzon at its head temple, as uniquely authoritative. Soka Gakkai began in the twentieth century as a lay society within Nichiren Shoshu, was excommunicated by that priesthood in 1991 over disputes about lay authority and the interpretation of Nichiren's teaching, and now operates as an independent global lay movement, still centered on the daimoku but without Nichiren Shoshu's priesthood or its claim for the Dai-Gohonzon specifically.