Pure Land Buddhism and form an important component of the Mahāyāna Buddhist traditions of China, Japan, Korea, Tibet and Vietnam. The term "Pure Land Buddhism" is used to describe both the Pure Land soteriology of Mahayana Buddhism, which may be better understood as "Pure Land traditions" or "Pure Land teachings," and the separate Pure Land sects that developed in Japan from the work of Hōnen. Pure Land Buddhism is built on the belief that we will never have a world which is not corrupt, so we must strive for re-birth in another plane, referred to as the "Pure Land". The Pure Land teachings
Nirvana (Buddhism) the Nikayas preserve elements of an archaic form of Buddhism which is close to Brahmanical beliefs, and survived in the Mahayana tradition. Contrary to popular opinion, the Theravada and Mahayana traditions may be "divergent, but equally reliable records of a pre-canonical Buddhism which is now lost forever." The Mahayana tradition may have preserved a very old, "pre-Canonical" and oral Buddhist tradition, which was largely, but not completely, left out of the Theravada-canon. Schayer's view saw nirvana as an immortal, deathless sphere, a transmundane reality or state. Edward Conze had similar ideas about nirvana, citing sources which speak of an eternal