The Shabuhragan, which means "dedicated to Šābuhr", also translated in Chinese as the Chinese: 二宗经; pinyin: Èrzōng jīng; lit. 'Text of Two principles' was a sacred book of Manichaeism, written by the founder Mani himself, originally in Middle Persian, and dedicated to Shapur I, the contemporary king of the Sasanian Empire. This book is listed as one of the seven treatises of Manichaeism in Arabic historical sources, but it is not among the seven treatises in the Manichaean account itself. The book was designed to present to Shapur an outline of Mani's new religion, which united elements from Zoroastrianism, Christianity, and Buddhism.