Modern scientific research on the history of Zen discerns three main narratives concerning Zen, its history and its teachings: Traditional Zen Narrative, Buddhist Modernism, Historical and Cultural Criticism. An external narrative is Nondualism, which claims Zen to be a token of a universal nondualist essence of religions.
Traditional Zen Narrative (TZN)
The Traditional Zen Narrative developed in phases in China during the Tang Dynasty and the beginning of the Song Dynasty, from the 7th to 11th century. It became dominant during the Song Dynasty, when Chán was the dominant form of Buddhism in China, due to support from the Imperial Court. Its main phases were the development of the traditional Chan lineage, culminating in the "Transmission of the Lamp"-genre, the encounter dialogue culminating in the kōan collections, and the "climax-paradigm of the Song period, when Chan became the dominant Buddhist school in China. The Traditional Zen Narrative bases its self-understanding especially on the encounter stories of the well-known teachers of the later Tang-period, such as Mazu Daoyi and Linji Yixuan. This period is seen as the "golden age" of Chan, a "romantic coloring" discarded by McRae:
Buddhist Modernism (BM)
In the 20th century the Traditional Zen Narrative was transformed into a modern narrative, due to the power of the Western colonial forces and the modernisation of Japan, and the popularization in the Western world.
Romanticism and transcendentalism
As a consequence of the adaptation of Zen to the modern world, and the cross-cultural fertilization of western transcendentalism and esotery and Japanese Zen,a romantic idea of enlightenment as insight into a timeless, transcendent reality has been popularized. This is especially due to the influence of Soyen Shaku and his student D.T. Suzuki, who, though known as a Zen Buddhist, was also influenced by Theosophy. Further popularization was due to the writings of Heinrich Dumoulin. Dumoulin viewed metaphysics as the expression of a transcendent truth, which according to him was expressed by Mahayana Buddhism, but not by the pragmatic analysis of the oldest Buddhism, which emphasizes anatta. This romantic vision fits into Western romantic notions of self-realization and the true self, being regarded as a substantial essence being covered over by social conditioning: The Traditional Zen Narrative attracted the interest of Beat poets and writers in the 1950s:
Historical and Cultural Criticism (HCC)
Contemporary research on Buddhism has shed new light on the history of Chan and Zen. Since the 1960s the scientific research on Zen has created another narrative of Zen. The "grand saga" of Zen appears not to be an accurate historical documentation, but a skillfully created narrative, meant to lend authority to the Zen school. The consequences of this critical narrative seem hardly to be recognized in the Western world.
Enlightenment as timeless transcendence
The romantic notion of enlightenment as a timeless insight into a transcendental essence has been thoroughly criticized. According to critics it doesn't contribute to a real insight into Buddhism:
Charismatic authority
The introduction of Zen in the West has been accompanied by problems which seem to be connected to this "grand saga". The teacher scandals which have occurred in Western Zen have been explained as being caused by an overreliance on charismatic authority, and a misinterpretation of the meaning of dharma transmission and the position of a roshi. In Western Zen dharma transmission is highly esteemed. In the Japanese monastery system dharma transmission is a formal notification that someone is fully qualified to take a leading role in this system In the USA and Europe dharma transmission is linked to the unofficial title roshi, older teacher. In the Western world roshis have been given an archetypal status as wise old man, someone who has realized an infallible insight into the true self, and a perfect personality. In daily life this appears to be an idealized view, give the repeated cases of abuse of power, and financial and sexual misbehaviour. The dependence on charismatic authority and lack of central authority may also lead to fragmentarisation and "new sects spinning off in several directions".
Japanese Zen organisations supported Japanese nationalism and its endeavours during the Pacific War. This support has been made widely known in the Western world by Brian Victoria in his groundbreaking study Zen at War, though in Japan this was already more common knowledge. D.T. Suzuki too supported these endeavours. This Japanese nationalism, and the Japanese uniqueness was also a reaction to perceived western imperialism during the 19th century.
Nondualism
According to Wolfe, Zen is a token of "nonduality": This nondual consciousness is seen as a common stratum to different religions. Several definitions or meanings are combined in this approach, which makes it possible to recognize various traditions as having the same essence.
