What is the hierarchy of angels according to the Bible?

The hierarchy of angels according to the Bible is less defined than piety usually assumes: Scripture names real angelic categories – seraphim, cherubim, archangels, thrones, dominions, principalities, powers – but nowhere does it organise them into a scale of nine choirs. That famous list is a later systematisation, fixed by Pseudo-Dionysius the Areopagite and adopted, with adjustments, by Gregory the Great.

Distinguishing what the Bible affirms, what the Fathers debated and what tradition systematised does not diminish the doctrine: it purifies it. That is the path of this article, written with the sources in hand.

What does the Bible actually say about angels?

The Old Testament speaks abundantly of angels – about one hundred and forty-nine times, according to the survey gathered by Anne Bernet – yet «there was no attempt at classification on the part of the Old Testament authors», and Augustine already warned that the very name «angel» designates the office of messenger, not the nature [A. Bernet, Enquête sur les Anges]. The categories appear scattered: Isaiah stages the seraphim (Hebrew śerafim, שְׂרָפִים, «the burning ones»), in a vision iconography never forgot: «The seraphim stood above the throne; each one had six wings; with two they covered their face; with two they covered their feet and with two they flew» (Is 6:2, as cited in Bernet, literal translation). Several books allude to the cherubim, guardians of the divine throne, and the epistle of Saint Jude employs the word «archangel» [Bernet, op. cit.].

Saint Paul’s lists: thrones, dominions, principalities, powers

The most complete inventory is in Saint Paul who, formed at the feet of Gamaliel, knew Jewish angelology thoroughly [Bernet, op. cit.]. To the Romans he declares: «neither death, nor life, nor angels, nor principalities, nor virtues, nor things present, nor things to come […] shall be able [to separate us from the love of God]» (Rom 8:38-39). In Colossians 1:16 the Greek terms are precise: thrónoi (θρόνοι, thrones), kyriótetes (κυριότητες, dominions), archaí (ἀρχαί, principalities), exousíai (ἐξουσίαι, powers).

One datum demands academic honesty: in Pauline language some of these designations at times name powers hostile to God, and only with an effort of reading were they later connected to the faithful angels [«Saint Michael the Archangel» course, 11th lesson, Locus Mariologicus]. Paul is not drawing a celestial organisation chart: he is proclaiming that no power, angelic or otherwise, separates the Christian from Christ.

How many choirs? Where the Fathers diverge

Here the confrontation of sources becomes indispensable. The early Fathers do not agree on the number: Irenaeus and Origen defend seven orders – the five named by Paul, plus angels and archangels. Adding seraphim and cherubim raises the list to nine. Gregory of Nyssa, Basil of Seleucia and Augustine count eight, Eusebius of Caesarea, Chrysostom and Cyril of Jerusalem count nine, and Gregory Nazianzen reaches eleven [L. S. C. de Sampaio, Noções sobre Angelologia, 1982]. And the same study adds the decisive detail: «even where the total number coincides, the list is not the same», the product of the different identifications proposed. Clement of Alexandria, for his part, attributes a single nature to the angels: the names would reflect only a difference of functions [Sampaio, op. cit.].

Pseudo-Dionysius and Gregory the Great: the nine choirs

The figure of nine was finally adopted by Dionysius the Areopagite, the fifth-to-sixth-century theologian who wrote under the name of Paul’s disciple, and his is the architecture of the three triads consecrated by art and liturgy [Sampaio, op. cit.]. Gregory the Great recognises the same nine choirs – angels, archangels, virtues, powers, principalities, dominions, thrones, cherubim and seraphim – and also divides them into three hierarchies, «yet in a manner different from the one originally proposed by Dionysius» [Sampaio, op. cit., literal translation]. The two greatest authorities of the tradition thus agree on the number and diverge on the arrangement – a clear sign that this is systematising theology, not revealed datum.

The name and number of the choirs became commonplace above all through liturgical use, in the prefaces of the Mass [«Saint Michael the Archangel» course, 11th lesson].

A hierarchy measured in flights: the rabbinic witness

Rabbinic literature confirms that ancient Judaism also thought of angels in degrees, with an unexpected image: speed. Berakhot 4b discusses the precedence of Michael over Gabriel from Is 6:6 and Dan 9:21, and concludes: «It was taught in a Tosefta: Michael, as mentioned, in a single flight; Gabriel, in two flights; Elijah the Prophet, in four flights; and the Angel of Death, in eight flights» [Berakhot 4b, cited in the 15th lesson of the «Saint Michael the Archangel» course, literal translation]. The fewer the flights, the higher the rank: Michael, in a single flight, stands at the summit.

What theology holds today

Contemporary theology is sober. The names of the choirs, «although derived from biblical language, hardly intend to characterise a diversity of roles and therefore offer no possibility of establishing a hierarchical order among the angels» [«Saint Michael the Archangel» course, 11th lesson, literal translation]. This does not deny an order in the angelic world: creation is an ordered structure, and nothing prevents a diversity of gifts and tasks among the angels – what escapes our gaze is the exact map of that order. Along the same line, scholasticism already debated whether each angel is a unique species (Thomas Aquinas) or whether there are angelic species grouping individuals (Alexander of Hales, Bonaventure, Scotus) [«Saint Michael the Archangel» course, 11th lesson].

The essential remains: the existence of angels belongs to the faith, and the Bible attests diverse angelic categories – from the guardian angel to the seraphim of Isaiah’s vision, including the three named archangels. But «the order of diversity and the hierarchy of the Angels do not qualify as dogmatic matter» [Sampaio, op. cit., literal translation]. The nine choirs are a venerable grammar of tradition for stating a biblical truth: heaven is not an anonymous crowd, it is an ordered host at the service of God.

Frequently asked questions

Does the Bible teach that there are nine choirs of angels?

Not as a closed list. Scripture names seraphim, cherubim, thrones, dominions, principalities, powers, archangels and angels, but never adds them up into a single scale. The number nine is a systematisation by Pseudo-Dionysius, adopted by Gregory the Great.

Who organised the nine choirs of angels?

Pseudo-Dionysius the Areopagite, in the fifth-to-sixth century, fixed the nine choirs in three triads. Gregory the Great recognised the same nine choirs but grouped the triads differently.

How many choirs did the Church Fathers count?

They diverged: seven in Irenaeus and Origen, eight in Gregory of Nyssa and Augustine, nine in Chrysostom and Cyril of Jerusalem, and up to eleven in Gregory Nazianzen – and even when the number coincides, the lists are not the same.

Is the hierarchy of angels a dogma of the Church?

No. The existence of angels belongs to the faith of the Church, but their ordering into choirs and hierarchies is not dogmatic matter: it is systematising theology, open to discussion.