Eisai Buddhist Japan: the "Lotus Sutra", "Golden Light Sutra", and the "Humane King Sutra" ("Ninnōkyō"). Eisai’s famous written piece, the "Kōzen gokokuron" or "The Promotion of Zen for the Protection of the Country", was heavily influenced by the "Ninno kyo" which states “the preservation of Buddhism is inextricably bound to the preservation of their own country”. The "Kōzen gokokuron" was written with the intention to correct established schools of Buddhism by giving them examples of moral practice and to convince the Minamoto military rulers to support Zen Buddhism and a Zen government. The writing promotes the Zen ideals to bring Buddhism
An Introduction to Zen Buddhism after the 1927 publication of his book "Zen Essays", which he decided would be "too heavy" as an introduction to Zen for beginners. Suzuki intended the resultant volume, 1934's "An Introduction to Zen Buddhism", to be used as a companion with the contemporaneously published "Manual of Zen Buddhism". "An Introduction to Zen Buddhism" was published in 1934 in Kyoto by the Eastern Buddhist Society. The Marshall Jones Company of Boston oversaw first publication in the United States. The 1939 German language edition was published with a preface by Carl Jung. In 1949, the book was reprinted in London and New