, is a foundational collection of early Christian mystical and philosophical writings from the late 5th or early 6th century. While the author originally presented himself as Dionysius the Areopagite—a first-century convert of St. Paul mentioned in the Bible—scholars now identify him as an anonymous Syrian monk or theologian who successfully synthesised Christian doctrine with Neoplatonic philosophy. Included Works

Explains the sacraments, church offices, and rites (like baptism and the Eucharist) as a mirror of the celestial order. The Letters:

Details the nine orders of angels (Seraphim, Cherubim, etc.) and their role in transmitting divine light. The Ecclesiastical Hierarchy: