- This cause has been completed.
The term “angelology” comes from two Greek terms, namely, aggelos meaning “messenger” or “angel” and logos meaning “word, matter, or thing.”
In Christian theology the term refers to the study of the biblical doctrine of angels. Angelology studies the origin, organization, classification, attributes, and ministry of angels. Some theologians combine the study of Satan’s evil angels under this heading, but we will consider this in a separate chapter entitled “Demonology”.