Hebrew Angelology, the malʼak, and the Angels in the Old Testament

What the Word “Angel” Means

When we say the word angel, we are using the translation of the Greek word angelos (ἄγγελος), which in turn translates the Hebrew term mal’àk (מַלְאַךְ). The fundamental meaning of both words is that of messenger, one who is sent to carry out a function, in the biblical perspective, from God to men, bridging the distance between eternity and temporality, between divinity and humanity. Hebrew angelology therefore begins with a linguistic observation that is at the same time theological: angels are defined by their mission before they are defined by their nature.

The mal’àk in the Old Testament

The term mal’àk occurs in the Old Testament to designate both human messengers and spiritual beings sent by God. This semantic ambivalence is theologically significant: it underscores that the angelic function is not an ontological privilege reserved to superior beings, but a vocation in the service of the divine Word. The Book of Genesis offers two juxtaposed examples that illustrate this polysemy: “Jacob went on his way and met some angels [malakim] of God […] He sent messengers [malakim] ahead of him to his brother Esau” (Gen 32:2, 4). The same term designates the heavenly angels and Jacob’s human emissaries.

In the Book of Numbers, the same ambivalence appears: “From Kadesh, Moses sent messengers [malakim] to the king of Edom” (Num 20:14). The prophetic and sapiential tradition would progressively enrich the profile of the angels as personal spiritual beings, introducing proper names, Michael in Daniel 10:13, Gabriel in Daniel 8:16, which mark the transition from a functional angelology to a personal and hierarchical angelology.

The Angelology of Qumran

The discovery of the Dead Sea Scrolls at Qumran (from 1947 onward) revolutionized the study of Old Testament angelology. The Essene community, established at Qumran since the second century B.C., developed an extremely elaborate angelology that decisively influenced intertestamental Judaism and, by extension, the New Testament. The Hodayot (Thanksgiving Hymns), the Rule of the Community, and the War Scroll bear witness to a vision of the cosmos divided between the “Prince of Light” and the “Angel of Darkness,” with angelic armies in permanent conflict. This cosmic duality would find an echo in the Johannine Apocalypse and in the Pauline letters.

Gabriel: From the Old to the New Testament

The archangel Gabriel appears for the first time in the Book of Daniel (Dan 8:16; 9:21) as the interpreter of the prophetic visions. His name, which means “God is my strength” (gebûrāt + ʾĒl), indicates the divine origin of his mission. The fullness of this mission is accomplished in the New Testament, when “in the sixth month, the angel Gabriel was sent by God to a city of Galilee called Nazareth” (Lk 1:26). At the Annunciation, Hebrew angelology reaches its christological and mariological summit: Gabriel announces the Incarnation of the Word to her who will give the Eternal One His humanity. At this point, Old Testament angelology converges with Mariology in a single current of progressive revelation.

For an in-depth study of the magisterial tradition concerning the angels, consult the Catechism of the Catholic Church at Vatican.va, CCC: The Angels.

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See our complete guide to Catholic Angelology.