The famous "Sutra on the Contemplation of Buddha Amitāyus" (also called the "Amitāyus Meditation Sutra" or Amitāyurdhyāna Sūtra) is revered as canonical by all Pure Land Buddhists, and is one of the Three Sutras of Pure Land Buddhism, the others being the Larger Sukhāvatī-vyūha Sutra and the Smaller Sukhāvatī-vyūha Sutra. In this sutra, the Nembutsu (Namu Amida Butsu) is specifically proclaimed as the avenue to