Japanese Zen is derived from the Japanese pronunciation of the Middle Chinese word 禪 (Chan) which traces its roots to the Indian practice of dhyāna ("meditation"). Buddhism was introduced to China in the first century CE. According to tradition, Chan was introduced around 500 CE by Bodhidharma, an Indian monk teaching dhyāna. He was the 28th Indian patriarch of Zen and the first Chinese patriarch. Buddhism was introduced in Japan in the 8th century CE during the Nara period (710-794) and the Heian period (794–1185). Zen was not introduced as a separate school in Japan until the 12th century during the Kamakura
Secular Buddhism promotes a strictly secular form of Buddhism. Batchelor was a Buddhist monk ordained in the more traditional forms of Buddhism. From his experience as a monk practicing Tibetan Buddhism and later Zen, he felt the need for a more secular and agnostic approach. In his books "Buddhism Without Beliefs" and "Confession of a Buddhist Atheist" he articulates his approach to the Buddha's teaching, describes Siddhattha Gautama as a historic person rather than an idealized religious icon, and scrutinizes typical Buddhist doctrines dealing with the concept of an afterlife. The Liberal Democrat peer Lord Avebury was a secular Buddhist and a