What does angelology mean?
Angelology is the branch of theology devoted to the systematic study of angels — their nature, their hierarchical ordering, and their roles as divine messengers within religious traditions. The word combines 'angel', from the Greek angelos meaning messenger, with '-ology', the suffix denoting a field of study. Though angels appear across Judaism, Christianity, and Islam, angelology as a formal discipline took shape chiefly in Christian thought, most influentially in the writings of the anonymous fifth- or sixth-century author known as Pseudo-Dionysius, whose Celestial Hierarchy arranged angels into nine ranked choirs. Medieval scholastics such as Thomas Aquinas later refined these doctrines. Today the term appears mainly in academic writing on religion, in discussions of medieval art and literature, and in comparative studies of how different faiths conceive of the spirit world. It carries a scholarly, somewhat specialized connotation rather than a devotional one.
nounThe branch of theology concerned with the study of angels: their nature, hierarchy, and role in religious tradition.
- The systematic theological study of angels, including their nature, ranks, and functions.
- The body of doctrine or beliefs about angels held within a particular religious tradition.
"Her graduate work in medieval theology focused on the angelology of Pseudo-Dionysius."
"Dante's cosmology draws heavily on the angelology developed by Thomas Aquinas."
"In Jewish angelology, figures like Michael and Gabriel appear as named messengers of God."
As an abstract field of study, angelology is usually treated as singular; a plural form appears only when comparing distinct traditions' systems of belief about angels.
"Comparative religion courses often examine the angelologies of Judaism, Christianity, and Islam side by side."
Medieval angelologists famously mapped out exactly nine ranks of angels — from seraphim at the top to mere angels at the bottom — in a celestial bureaucracy more detailed than many earthly governments.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of angelology
Angelology derives from the Greek angelos ('messenger'), which passed into Latin as angelus, combined with the Greek-derived suffix -ologia ('study of'). As a formal term it emerged in European theological scholarship, becoming established in English usage around the seventeenth century as systematic treatments of angels proliferated. It shares its root with related terms such as angelic, archangel, and evangelist, all tracing back to the Greek notion of a divine or heraldic messenger.
Related word forms
How angelology is actually used
A scholarly term used almost exclusively in academic theology, religious studies, and history of religion contexts; rarely encountered in everyday conversation.
Easily confused with angelology
Demonology is the parallel study of demons, whereas angelology concerns angels specifically.
Hagiology is the study of saints and their veneration, not of angels.