Angels are everywhere in our culture and almost nowhere in our theology. They decorate greeting cards, top Christmas trees, and star in films where they earn their wings by doing good deeds. Surveys consistently show that more people believe in angels than attend church. And yet much of what people believe about them comes from sentiment and folklore rather than Scripture. So let me set the greeting-card angels aside and show you the angels of the Bible, who are far more interesting, far more glorious, and far more humbling than anything Hallmark ever drew.
The word “angel,” in both Hebrew and Greek, simply means messenger. That is the master clue to everything else. An angel is, at root, a sent one — a servant dispatched on God’s errands. Keep that in mind and the rest falls into place.
What angels are
Angels are created beings. They are not eternal like God, not a separate species of deity, and — despite a stubborn popular myth — not the spirits of dead humans who have earned their wings. People do not become angels when they die; angels and humans are two different orders of God’s creation, both made by Him. Angels are spirits — normally invisible — though they can appear in visible, even bodily, form when God sends them on an errand. The Bible describes them as immortal, exceedingly powerful, and very numerous (Scripture speaks of “an innumerable company of angels”). Their basic job description is summed up in one verse:
Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation? Hebrews 1:14
Ministering spirits, sent forth. There is the messenger again. And notice for whom they minister: them who shall be heirs of salvation — that is, ordinary believers. The same chapter has just spent its whole length insisting that angels, glorious as they are, are infinitely beneath the Son — servants, not sons. That ranking is the key to the whole subject.
What angels do
Scripture shows angels busy with several kinds of work. They worship God — the great choir around the throne, crying “Holy, holy, holy.” Bless the LORD, ye his angels, that excel in strength, that do his commandments (Psalm 103:20). They deliver God’s messages — Gabriel to Mary, the angel to the shepherds, again and again at the hinges of redemptive history. They carry out God’s purposes in the world, executing His judgments and His rescues. And they minister to God’s people — guarding, strengthening, sometimes delivering. There is even a promise of angelic protection that Satan once misquoted to Jesus:
For he shall give his angels charge over thee, to keep thee in all thy ways. Psalm 91:11
We should hold this promise with both gratitude and care. The Bible does affirm that God uses angels to watch over His people — many believers point to inexplicable rescues. But notice the promise is about God keeping you in His ways; it is not a charm that removes all danger or a license to be reckless. And here is the courtesy of God’s angels: when they do their work, they almost never want to be noticed. Which is why the writer of Hebrews can drop this lovely line:
Be not forgetful to entertain strangers: for thereby some have entertained angels unawares. Hebrews 13:2
The angels of the Bible do not pose for portraits. They do their errand and they point you back to God.
What angels are not (and the “fear not”)
Now clear away the myths. Angels are not pudgy babies with tiny wings; that image comes from Renaissance art, not Scripture. Nor are they gentle, glowing women. When real angels appear in the Bible, the human reaction is almost never “how sweet” — it is to fall down in terror. That is precisely why the most common first words out of an angel’s mouth are “Fear not”: the shepherds were “sore afraid,” Daniel collapsed, Zacharias was troubled. These are not the figurines on your shelf. They are blazing, mighty servants of a holy God, and their glory is borrowed glory — a reflection of His. Nor do angels know everything or possess unlimited power; they are creatures with limits, and they themselves long to look into the gospel of salvation, which they have never personally experienced. The grace you have tasted in Christ is something the angels watch with wonder.
Why we must never worship angels
This is the most important practical warning in the whole subject, and the Bible is emphatic about it. Because angels are glorious, there is a real temptation to give them the reverence that belongs to God alone. Paul warned a church drifting into exactly this: Let no man beguile you of your reward... in worshipping of angels (Colossians 2:18). And the angels themselves refuse it — vehemently. Twice in Revelation the apostle John, overwhelmed, fell to worship the angel showing him these things, and twice he was stopped cold:
And I John saw these things, and heard them. And when I had heard and seen, I fell down to worship before the feet of the angel which shewed me these things. Then saith he unto me, See thou do it not: for I am thy fellowservant, and of thy brethren the prophets, and of them which keep the sayings of this book: worship God. Revelation 22:8–9
See thou do it not... worship God. Hear the angel’s own self-understanding: I am thy fellowservant. A holy angel is so jealous for God’s glory that it will not accept a single bow meant for its Master — and points the worshipper straight back to God. (It is worth noting the contrast: a holy angel refuses worship; a fallen one craves it. That is one way to tell which kind you are dealing with.) So we do not pray to angels, venerate them, or seek to contact them. We thank God for them, and we worship Him.
How angels should shape us
What, then, should the existence of angels do to a Christian? It should enlarge your sense of reality. There is far more to the universe than what we can see — an entire order of mighty, worshipping beings going about God’s business, mostly unseen. The Christian lives in a bigger, more populated, more wondrous world than the materialist imagines. It should comfort you in danger and loneliness: you are watched over by a God who commands armies of them, and you are never as alone as you feel. And above all it should lift your eyes to God. If the servants are this glorious, what must the Master be? The whole point of angels is to be transparent — to direct attention away from themselves and toward the One they worship. An angel that left you fascinated with angels would consider its mission a failure.
So marvel at them, thank God for them, and then do what they do: worship God. If you want to go further into the unseen world, the other side of the story is the angels who fell — told in Who Is Satan? and Demons and Spiritual Warfare, where we meet the angels who would not keep their place. But the last word here belongs to the unfallen ones, and it is the word they would most want you to hear: not “look at us,” but worship God.