Tolong jelaskan mengenai Sembilan tingkat kelahiran dari Sukhavati

Di bagian akhir Sutra Amitāyurdhyāna, Buddha Gautama membahas sembilan tingkat di mana mereka yang terlahir di tanah murni dikelompokkan.

Tanaka, Kenneth K. (1987). Where is the Pure Land?: Controversy in Chinese Buddhism on the Nature of Pure Land, Pacific World Journal (New Series) 3, 36-45

Halkias, Georgios (2013). Luminous Bliss: a Religious History of Pure Land Literature in Tibet. With an Annotated Translation and Critical Analysis of the Orgyen-ling golden short Sukhāvatīvyūha-sūtra. University of Hawai‘i Press.