Jesus Christ · On the World
“I Saw Satan Fall”
Seventy ordinary disciples come back from their first mission astonished at their own report: even the demons submit, in His name. Jesus’s reply is one of the most arresting sentences in the Gospels — “I beheld Satan as lightning fall from heaven” — a curtain pulled back, for a moment, on the war behind the mission. Then, before the power can go to anyone’s head, He re-weights their joy with a single word: rather. Not the spirits under you; your names written in heaven.
The Return of the Seventy
— Luke 10:17 — joy with a report attachedThe seventy were not apostles; their commission (Luke 10:1-16) said nothing about demons. So their return is the sound of people finding their equipment exceeds their orders: “Lord, even the demonsare subject unto us through thy name.” The joy is real and rightly placed — “through thy name” keeps the credit where it belongs — and Jesus will not take it from them. He will do something more interesting: tell them what He was watching while they worked.
The seventy-two returned with joy and said, “Lord, even the demons submit to us in Your name.” So He told them, “I saw Satan fall like lightning from heaven.The possession of such power, not being expressly in their commission, as in that to the Twelve (Lu 9:1), filled them with more astonishment and joy than all else. through thy name--taking no credit to themselves, but feeling lifted into a region of unimagined superiority to the powers of evil simply through their connection with Christ.
Jamieson, Fausset & Brown· Commentary Critical and Explanatory on the Whole Bible (1871), on Luke 10:17
According to Christ's declaration, the harvest indeed was great, but the laborers were few. In addition to those first chosen, he appointed seventy others and sent them to every village and city of Judea before his face to be his forerunners and to preach the things that belonged to him.The authority that they carried to rebuke evil spirits and the power of crushing Satan was not given to them that they might be regarded with admiration. It was given to them so that Christ would be glorified by their means.
Cyril of Alexandria· Commentary on Luke, Homily 64 (444), on Luke 10:17-19
Satan, Falling Like Lightning
— Luke 10:18 — what He saw: the readings, and who holds eachThe Greek tense is vivid — “I was watching Satan fall” — and the question the church has weighed ever since is when. The readings below are not rivals so much as widening circles, and serious readers have held them in combination.
I beheld Satan - Or, Satan himself, τον Σαταναν, the very Satan, the supreme adversary, falling as lightning, with the utmost suddenness, as a flash of lightning falls from the clouds, and at the same time in the most observable manner. The fall was both very sudden and very apparent.
Adam Clarke· Commentary on the Bible (1832), on Luke 10:18
When therefore the Seventy say, "the devils [demons] are subject to us," and Jesus replies, "Mine eye was beholding Satan falling," it is plain that He meant to raise their minds not only from the particular to the general, but from a very temporary form of satanic operation to the entire kingdom of evil.
Jamieson, Fausset & Brown· Commentary Critical and Explanatory on the Whole Bible (1871), on Luke 10:18
He foresees this to be but an earnest of what should now be shortly done and was already begun--the destroying of Satan's kingdom in the world by the extirpating of idolatry and the turning of the nations to the faith of Christ.
Matthew Henry· Commentary on the Whole Bible (1710), on Luke 10:18
The three readings, and who holds eachone vision, three horizons
The mission itself:while the seventy preached and delivered, Jesus watched the enemy’s kingdom losing ground — the most common exegetical reading, and the one the context supplies directly. Matthew Henry above reads it as the earnest of Satan’s ongoing dethronement as the gospel spreads.
The primeval fall:many readers, ancient and modern, hear an echo of Isaiah 14:12 — “How art thou fallen from heaven, O Lucifer, son of the morning” — as if Jesus, the eternal Son, recalls an event He witnessed before Eden. The verse’s language made this association early and it has never left the church’s imagination.
The fall still coming:the prophetic reading — the cross “casting out the prince of this world” (John 12:31) and Revelation 12’s war in heaven, seen from the vantage of the One to whom the future is present tense. Jamieson, Fausset & Brown above take the saying as reaching “the entire kingdom of evil.”
The site’s unseen-realm estate carries the war itself — the door is below. What every reading shares: the exorcisms were not isolated tricks but skirmishes in a battle whose outcome Jesus announces as already visible to Him.
How you have fallen from heaven, O day star, son of the dawn! You have been cut down to the ground, O destroyer of nations.the fall the language echoes.
And the great dragon was hurled down—that ancient serpent called the devil and Satan, the deceiver of the whole world. He was hurled to the earth, and his angels with him.the casting down still ahead.
Serpents, Scorpions, and the Enemy's Power
— Luke 10:19 — authority for the mission, not a stunt warrantThe grant is sweeping — “over all the power of the enemy” — and the promise absolute in its own terms: “nothing shall by any means hurt you.” The church’s readers have taken the serpents and scorpions both ways at once: literally enough to cover Paul shaking a viper into the fire at Malta, and figuratively of the enemy’s whole arsenal, as Athanasius does below. What the verse never was is an invitation to manufacture danger for display — the wilderness temptation already refused precisely that use of a protection promise.
Behold, I have given you authority to tread on snakes and scorpions, and over all the power of the enemy. Nothing will harm you.Ac 28:5); but the next words, "and over all the power of the enemy, and nothing shall by any means hurt you," show that the glorious power of faith to "overcome the world" and "quench all the fiery darts of the wicked one," by the communication and maintenance of which to His people He makes them innocuous, is what is meant (1Jo 5:4;
Jamieson, Fausset & Brown· Commentary Critical and Explanatory on the Whole Bible (1871), on Luke 10:19
(Orat. in Pass. et cruce Domini.) But now through the power of Christ boys make a mock at pleasure, which formerly led away the aged, and virgins stedfastly trample upon the desires of serpentine pleasure. Some also tread upon the very sting of the scorpion, that is, of the devil, namely death, and fearing not destruction, become witnesses of the word.
Athanasius of Alexandria· Catena Aurea by Aquinas (373), on Luke 10:19
The Greater Joy
— Luke 10:20 — two joys, one 'rather'THE JOY THEY BROUGHT BACK
“even the devils are subject unto us through thy name”
Luke 10:17 →real, granted, and dangerous to rest in — power can be exercised in His name by people He will one day say He never knew (Matt 7:22-23)
“RATHER”
THE JOY HE POINTED THEM TO
“rejoice, because your names are written in heaven”
Luke 10:20 →the citizen-register of another city — identity, not performance; what you are, not what you can do
Note, Power to become the children of God is to be valued more than a power to work miracles; for we read of those who did in Christ's name cast out devils, as Judas did, and yet will be disowned by Christ in the great day. But they whose names are written in heaven shall never perish; they are Christ's sheep, to whom he will give eternal life.
Matthew Henry· Commentary on the Whole Bible (1710), on Luke 10:20
Because your names are written in heaven - This form of speech is taken from the ancient custom of writing the names of all the citizens in a public register, that the several families might be known, and the inheritances properly preserved.
Adam Clarke· Commentary on the Bible (1832), on Luke 10:20
Nevertheless, do not rejoice that the spirits submit to you, but rejoice that your names are written in heaven.”Many will say to Me on that day, ‘Lord, Lord, did we not prophesy in Your name, and in Your name drive out demons and perform many miracles?’ Then I will tell them plainly, ‘I never knew you; depart from Me, you workers of lawlessness!’why power is the wrong ground for joy — His own warning.
Where It Points
— the war, and the registerThe saying opens two doors at once. Behind the mission: a real war, in which the enemy’s fall is announced by the only eyewitness qualified to report it. Beneath the missionary: a citizenship, entered in another city’s register, which no success can add to and no failure of power can erase. Jesus’s “rather” has kept every generation of His workers sane since.
Closing
Seventy novices, an enemy falling like lightning, and a Master more moved by a register in heaven than by the powers of hell giving way. The demons submit — and that is the smaller of the two wonders in this passage.