Amida is one of the loftiest savior figures in Japanese Buddhism, and Amida faith is concerned primarily with the life to come, the life in the beyond. Amida is described in the Amitābha Sūtra 阿彌陀經, the Sutra of Infinite Life 無量壽經, and many other Mahayana texts. Amida is the central deity of Japan’s popular Pure Land (Jōdo 浄土) sects and the ruler of the Western Paradise of Ultimate Bliss (Gokuraku 極楽; Skt. = Sukhāvatī). To followers of Japan’s Pure Land sects, Amida has eclipsed the Historical Buddha as the most popular divinity in Japan's Mahayanatraditions. Even today, the Pure Land sects of Japan are among the nation’s largest and most popular.