Zen expected to become familiar with the classics of the Zen canon". A review of the early historical documents and literature of early Zen masters clearly reveals that they were well versed in numerous Mahāyāna Buddhist sūtras, including Madhyamaka. Especially the Lotus Sutra played a large role in the development of East Asian Buddhism, including Zen. Nevertheless, Zen is often pictured as anti-intellectual. This picture of Zen emerged during the Song Dynasty (960–1297), when Chán became the dominant form of Buddhism in China, and gained great popularity among the educated and literary classes of Chinese society. The use of koans, which
Pure Land Buddhism Pure Land Buddhism is considered to be both monastic and lay. Pure Land practice never became a sect of Buddhism separate from general Mahāyāna practice. In particular, Pure Land and Zen practice are often seen as being mutually compatible, and no strong distinctions are made. Chinese Buddhists have traditionally viewed the practice of meditation and the practice of reciting Amitābha Buddha's name, as complementary and even analogous methods for achieving enlightenment. This is because they view recitation as a meditation method used to concentrate the mind and purify thoughts. Chinese Buddhists widely consider this form of recitation as a very