A Jerusalem Christian treatise on astrology. Translated by Gladys Dickson from the original Arabic

This text preserves a Christian-Arabic treatment of astrology from Jerusalem, showing how celestial interpretation was adapted within a religious and intellectual milieu shaped by Arabic scholarship. Its importance lies in documenting the transmission of astrological learning across languages and confessions, and readers will find doctrinal reflections alongside technical astrological material.

Yuhanna Nakli is an obscure name and I cannot confidently identify a reliable biographical profile for this author. He appears to be associated with esoteric, religious, or possibly Arabic-language literary traditions, but specific claims would be speculative without more context.