Kitáb-i-ʻAhd
The Kitáb-i-ʻAhd (Arabic: ﻛﺘﺎﺏ ﻋﻬﺪﻱ literally "Book of My Covenant") is the Will and Testament of Baháʼu'lláh, the founder of the Baháʼí Faith, where he selects his son ʻAbdu'l-Bahá as his successor. It was written at least one year before Baháʼu'lláh died in 1892.