TWO SWORDS, ONE ENOUGH
ESSAY TRILOGY ON ILLEGAL MIGRATIONS, THE STATE & PUBLIC CONSENT
PART I | PART II | PART III
Luke 22:36–38 Between the Sword of the State/Magistrate and the Consent of the Governed
A Coda to The Sword and the Stranger and The State and the Open Door
I
THE PROBLEM REFUSED
Two previous essays in this journal (The Sword and the Stranger and The State and the Open Door) have argued, from Romans 13 and from Aquinas’s reading of the Old Law’s stranger-provisions, that the nation-state possesses a genuine, theologically grounded competence to regulate its borders and to deport those who breach its law, while insisting in the same breath that this competence does not purchase exemption from the personal duty of care Christ lays on the individual disciple in Matthew 25. Both essays drew their account of the state’s sword from Paul and from the Augustinian and Thomist traditions that systematised him. Neither drew on the one place in the Gospels where Christ himself speaks of swords in the hands of his own disciples. That omission was not an oversight so much as a deferral: the passage is difficult enough to deserve its own treatment rather than a supporting footnote, and a reader who has followed the discipline of those two essays — naming asymmetry rather than harmonising it away — will expect the same discipline applied here.
The difficulty is well known to the commentators and poorly served by popular citation on either side of the immigration argument. At the Last Supper, Christ instructs the Eleven to acquire swords, if necessary by selling a cloak; when they produce two, he replies, ambiguously, that this is ‘enough.’[1] Thirteen verses later, when a sword is actually drawn in his defence, he stops it absolutely and heals the wound it caused. A passage that seems on its surface to license private armament closes, within the same scene, by forbidding its use. This essay does not propose to dissolve that tension. It proposes to show that the tension, properly held, supplies real and previously unused support for the very distinction between private and public sword on which ‘The State and the Open Door’ depends — and, further, that a second and quite different strand of the tradition, reached only by analogy from Luke’s text rather than by direct exegesis of it, supplies theological grounding for the companion claim that the magistrate who bears that sword remains answerable to the community from which his authority is received.
II
THE COMMAND TO PROVIDE
The command itself reverses, point for point, the instructions Christ gave the Twelve when he first sent them out: where he had told them to carry no purse, no bag, and no sandals, he now tells them to take a purse and a bag, and — for the one who has none — to sell a cloak and buy a sword.[2] The reversal marks a change in the disciples’ circumstances rather than a retraction of anything Christ had taught about provision or dependence; a mission conducted under the hospitality of Israel is being succeeded by one conducted under active hostility, and Christ’s instruction acknowledges the difference plainly, without embarrassment.
εἶπεν δὲ αὐτοῖς, Ἀλλὰ νῦν ὁ ἔχων βαλλάντιον ἀράτω, ὁμοίως καὶ πήραν,
καὶ ὁ μὴ ἔχων πωλησάτω τὸ ἱμάτιον αὐτοῦ καὶ ἀγορασάτω μάχαιραν.
“He said to them, ‘But now, let him who has a purse take it, and likewise a bag;
and let him who has no sword sell his cloak and buy one.’” (Luke 22:36)
The disciples’ answer — Κύριε, ἰδοὺ μάχαιραι ὧδε δύο, ‘Lord, look, here are two swords’ — and Christ’s reply, ἱκανόν ἐστιν, is the crux on which every reading of the passage turns. Taken as simple approval — ‘that is sufficient’ — it would seem to commend the possession of arms for genuine, anticipated use. Taken as a closing rebuke — ‘enough of this,’ or ‘enough of this conversation’ — it would mark the disciples’ literalism as, once again, a misunderstanding of a saying meant figuratively.[3] Both readings have serious defenders, and neither commands the field. What can be said with more confidence is that Christ does not, at this point in the narrative, treat the request for a weapon as itself faithless or beneath the calling of the Twelve; whatever ‘enough’ means, it is not a rebuke of provision as such.
III
THE CITATION AND ITS FUNCTION
Christ himself supplies the reason for the command in the same breath he gives it: ‘this scripture must be fulfilled in me, “And he was reckoned with transgressors”’ — a direct citation of Isaiah 53:12.[4] A substantial body of critical opinion holds that the two swords function, narratively, to fulfil precisely this citation: Christ is arrested among armed men, and it is this circumstance, not any occasion for their actual use, that the citation requires.[5] On this reading, the swords are less provision for a coming fight than stage property for a coming trial—the material precondition for the charge of insurrection that will in fact be laid against him. If this reading is correct, it does not empty the literal request of its own reality (a cloak genuinely is to be sold; a sword genuinely is to be bought), but it reframes the purpose toward which that reality is bent: not defence, but the fulfilment of a scripture that requires Christ to be found, visibly, among the lawless.
καὶ ἐν τοῖς ἀνόμοις ἐλογίσθη
“and he was numbered among the transgressors” (Isaiah 53:12, LXX)
IV
THE WITHDRAWAL AT GETHSEMANE
Whatever weight is given to the fulfilment reading, the narrative itself removes any ambiguity thirteen verses later. When the arresting party comes, one of those with Christ strikes the high priest’s servant and cuts off his ear.[6] Christ’s response is immediate and total: he stops the violence outright and, in a detail unique to Luke among the Synoptic accounts, heals the wound the sword inflicted. Matthew’s parallel supplies the general principle Luke’s narrative leaves implicit: ‘all who take the sword will perish by the sword.’[7] The healing is not incidental. A rebuke alone might be read as tactical — this is neither the time nor the place — but the repair of the actual harm done forecloses that reading; Christ is not managing the timing of violence but annulling its use by his own disciples altogether.
Held together, the two moments yield a coherent rather than a self-contradicting narrative.[8] The command to provide and the rebuke of use are not in tension if what is being withdrawn at Gethsemane was never, on the fulfilment reading, meant for active private deployment in the first place. Even on the more literal reading of verse 36, the rebuke establishes without qualification that whatever warrant existed for carrying a sword did not extend to drawing it in anger. A Christian, on this text, may be provisioned against danger without thereby being licensed to answer it privately with the sword. Provision is not withheld; private use is.
V
TOWARD THE MAGISTRATE’S SWORD
This is precisely the distinction ‘The State and the Open Door’ drew from Augustine — that the coercive sword belongs to the State or the civil magistrate and not to private individuals or to the Church as such[9] — but drew there from patristic commentary on Romans 13 rather than from any word of Christ himself.[10] Luke 22:36–51, read on the terms set out above, supplies exactly the dominical confirmation that the essay lacked. The apostles are given something sword-shaped and then, at the first attempt to use it, are stopped by Christ in person. If the state’s sword in Romans 13 is a real and functional grant — as Cranfield’s reading of the passage holds[11] — then Gethsemane is the Gospel’s own demonstration of the corresponding negative: that same sword, entrusted for a moment to private hands, is withdrawn from private use the instant it is drawn. The two texts do not merely sit compatibly beside one another; read together, they complete a single claim neither supplies on its own.
This must be stated with the same care given to every other textual claim in this journal. Luke 22 does not mention civil authority, does not mention the magistrate, and was not written to settle any question of political theology; its subject is the passion of Christ, not the theory of the state. The connection drawn here is an inference from narrative pattern, not an exegesis of stated doctrine, and it should be weighed accordingly — as confirmation by analogy, not as direct Lukan teaching on Romans 13.
VI
THE SOURCE OF THE SWORD: SUÁREZ, BELLARMINE
AND THE CONSENT OF THE GOVERNED
A further question remains untouched by anything so far adduced: granted that the sword belongs to the State or the magistrate rather than to the private individual, on what does the State or the magistrate’s own title rest, and is that title answerable to the felt sentiment of the people he governs? Neither Luke 22 nor Romans 13 addresses this question at all; Paul’s concern in Romans 13 is that Christians submit to an authority already in place, not that authority itself derives from popular consent, and it would overreach the text considerably to extract a theory of political legitimacy from a passage written to restrain zealot resistance to Nero’s magistrates.[12] The public letter issued from this journal calling on governments to ‘listen to the clear and repeated desire of their own native populations’ therefore requires a different textual and theological foundation if it is to be more than a prudential appeal to democratic sentiment.
That foundation exists, but it belongs to a later and distinct strand of the tradition. Suárez, in the third book of the De Legibus, holds that political authority is vested by God immediately in the political community as a whole — the communitas perfecta — and only thence transferred, by a definite act of translatio, to whatever ruler or regime subsequently exercises it.[13] Bellarmine restates the same doctrine of mediate transfer in his own treatment of civil power, holding that the prince’s authority, though real and to be obeyed, remains derivative of the community’s own prior possession of it.[14] On this account, the magistrate’s sword is not less legitimate for being answerable to the community from which it was received; it is legitimate precisely as an exercise of an authority that community continues, in some real sense, to hold. A ruler who governs in flat and persistent contradiction of the manifest good and settled judgment of that community does not, on Suárez’s own terms, thereby retain an unconditioned title merely because the office itself is divinely sanctioned.
The asymmetry here must be named as plainly as the one already named in ‘The Sword and the Stranger.’[15] Romans 13’s grant of authority is unconditional in its wording and addressed to Christians living under a regime that never once consulted them; the translatio doctrine is a scholastic construction, several centuries removed from the apostolic text, built to answer a question — the ultimate source and conditions of legitimate rule — that Paul was not asking. Both claims can be true without being the same claim. The state’s competence to bear the sword at all is Pauline and, on the reading developed above, is now also Lukan by analogy. The state’s obligation to exercise that sword in a manner answerable to the community’s own settled judgment is Suárezian and Bellarminian, resting on natural-law reasoning about the origin of political authority rather than on any direct word of Christ or Paul. A reader who wants the second claim to rest on the same footing as the first has been given more than the texts, honestly read, will bear.
VII
1 PETER 2:13 AND THE HUMAN FACE
OF THE INSTITUTION
A single scriptural text stands closer to the Suárezian claim than Romans 13 does, though it too must not be overworked. Peter exhorts the churches to submission ‘to every human institution,’ using a phrase — πάσῃ ἀνθρωπίνῃ κτίσει — that the majority of commentators take to underscore the constituted, historically contingent form authority takes, even while its exercise remains ordered, in Peter’s phrase, ‘for the Lord’s sake.’[16] Where Romans 13 speaks of the ruler in the flattest possible terms as θεοῦ διάκονος without further qualification,[17] Peter’s ἀνθρωπίνῃ leaves room, in a way Paul’s language does not foreclose but also does not supply, for the human and communal character of the office to bear on how it is rightly exercised. This is a modest textual gain — a single adjective, not a developed political theory — but it is a genuine one, and it sits nearer to the translatio doctrine than anything in Romans 13 does.
VIII
HOLDING THE ASYMMETRY
What, then, does Luke 22:36–38 actually contribute to the argument of the two preceding essays, honestly stated?
It supplies dominical warrant, however contested in the commentaries, for the principle that prudent provision against real danger is not itself a failure of faith or charity — a principle ‘The Sword and the Stranger’ needed and had previously supported only by inference from natural law.
It supplies, through the Gethsemane rebuke, a direct narrative demonstration — not merely a patristic gloss on Romans 13 — that the sword, once drawn by a private hand in anger, is withdrawn from private use absolutely, reinforcing rather than merely paralleling the Augustinian distinction ‘The State and the Open Door’ draws between the magistrate’s sword and the individual’s.
It does not supply, and cannot honestly be made to supply, any theory of the magistrate’s answerability to popular sentiment. That claim stands or falls on Suárez and Bellarmine’s doctrine of translatio and, more modestly, on the constituted-institution language of 1 Peter 2:13 — texts and traditions reached by a wholly different route than Luke’s narrative of the two swords, and not to be presented as though Luke had settled the question himself.
A reader who wants a single text to carry all three claims will not find it in Luke 22, and an essay that pretended otherwise would repeat, in miniature, exactly the harmonising error ‘The Sword and the Stranger’ was written to refuse.[18] What the tradition actually yields is a set of claims resting on different textual footings, converging on a single coherent political theology without collapsing into a single proof-text.
IX
CONCLUSION: THE TWO SWORDS AND
THE STRANGER AT THE DOOR
Set beside one another, the three essays now form a single argument rather than three separate ones. The state possesses a real, Pauline and — by the analogy developed here — Lukan competence to bear the sword; the individual Christian, whatever his view of that competence, remains bound by Christ’s own rebuke at Gethsemane from ever wielding it privately, and remains bound also, and without qualification, by Matthew 25’s standard for how the stranger at the door is in fact treated. The magistrate who exercises that sword does so, on the Suárezian and Bellarminian account, as one to whom authority has been mediately transferred by the very community he governs, and whose exercise of it therefore remains, in some real and not merely rhetorical sense, answerable to that community’s settled judgment — a claim resting on natural-law reasoning several centuries younger than Paul, and honestly presented as such rather than smuggled in under Romans 13’s authority.[19][20] None of this dissolves the tension with which this essay began. It was not written to dissolve it. Christ gives the sword and Christ stays the hand that draws it; the tradition that follows him has never been permitted to forget either half.
[1] Luke 22:35–38 (RSV, adapted); Greek text follows Nestle-Aland, 28th ed. All Scripture citations follow the Revised Standard Version unless otherwise noted.
[2] Cf. Luke 10:4: μὴ βαστάζετε βαλλάντιον, μὴ πήραν, μὴ ὑποδήματα — ‘carry no purse, no bag, no sandals.’ The verbal reversal in 22:35–36 (purse and bag now to be carried; a sword now to be acquired even at the cost of a cloak) is deliberate and signals a change in the disciples’ situation, not a change in the moral status of provision as such.
[3] I. Howard Marshall, The Gospel of Luke, NIGTC (Exeter: Paternoster Press, 1978), 827–830, canvassing the ironic/rebuke reading of ἱκανόν ἐστιν as Jesus terminating a conversation the disciples have again misunderstood too literally, in keeping with the recurring Lukan misunderstanding-motif (cf. 9:33, 9:54).
[4] Isaiah 53:12 LXX: καὶ ἐν τοῖς ἀνόμοις ἐλογίσθη, ‘and he was numbered among the transgressors’; cited at Luke 22:37: καὶ τοῦτο τὸ γεγραμμένον δεῖ τελεσθῆναι ἐν ἐμοί, τὸ Καὶ μετὰ ἀνόμων ἐλογίσθη. The citation formula (δεῖ τελεσθῆναι, ‘must be fulfilled’) is the same divine-necessity idiom Luke uses elsewhere of the passion (cf. 24:44).
[5] Joseph A. Fitzmyer, The Gospel According to Luke X–XXIV, Anchor Bible 28A (New York: Doubleday, 1985), 1430–1434, arguing that the two swords function to fulfil the citation of Isaiah 53:12 by ensuring Jesus is found among armed men at his arrest, rather than to arm the Twelve for continuing use; similarly John Nolland, Luke 18:35–24:53, WBC 35C (Dallas: Word, 1993), 1076–1081.
[6] Luke 22:49–51; the healing of the servant’s ear (v. 51) is unique to Luke among the Synoptics and has long been read as underscoring that the rebuke is total rather than merely tactical — Christ repairs the very harm the sword was drawn to inflict.
[7] Matthew 26:52: πάντες γὰρ οἱ λαβόντες μάχαιραν ἐν μαχαίρῃ ἀπολοῦνται, ‘for all who take the sword will perish by the sword.’ Matthew supplies the general maxim that Luke’s narrative implies without stating.
[8] So Marshall, Luke, 838–839, and Fitzmyer, Luke X–XXIV, 1465–1467, both treating vv. 36 and 51 as belonging to a single coherent narrative rather than as an unresolved contradiction: provision is not thereby faithless, but active private use, once drawn in anger, is foreclosed absolutely.
[9] Augustine, De Civitate Dei 1.21, on the lawful agent of public authority as “a sword in the hand” of the one who commands, and therefore not guilty of private homicide; cf. Epistula 153 to Macedonius, insisting the coercive sword belongs to the magistrate and not to private individuals or to the Church as such.
[10] Romans 13:4 (Nestle-Aland 28); see further nn. 11–13 below and the fuller treatment in “The State and the Open Door: Romans 13, Civil Authority, and Christian Hospitality,” Mind the Limoges (16 August 2026), crshj.org.
[11] C. E. B. Cranfield, A Critical and Exegetical Commentary on the Epistle to the Romans, ICC, vol. 2 (Edinburgh: T&T Clark, 1979), 651–670.
[12] Romans 13:1–7; see n. 9 above.
[13] Francisco Suárez, De Legibus ac Deo Legislatore (1612), bk. 3, cc. 2–4, on political authority as vested immediately by God in the political community as a whole (communitas perfecta) and thence transferred (translatio) to the ruler, whose title remains answerable to the good of the community from which it was received.
[14] Robert Bellarmine, De Romano Pontifice, in Disputationes de Controversiis Christianae Fidei (Ingolstadt, 1586–93), bk. 3, c. 6, restating the same doctrine of mediate transfer of authority from the community to the prince; cited approvingly by later scholastic natural-law theorists as the standard account of the source, if not the exercise, of civil power.
[15] Cf. “The Sword and the Stranger: Nation, Law, and the Scriptural Duty of Care in the Matter of Illegal Immigration,” Mind the Limoges (9 August 2026), crshj.org, §VIII, on the asymmetry between direct Dominical speech and natural-law inference; the present essay extends that same discipline to Luke 22:36–38 itself.
[16] 1 Peter 2:13–14: πάσῃ ἀνθρωπίνῃ κτίσει, ‘every human institution’ or ‘ordinance,’ a phrase the majority of commentators take to underscore the constituted, historically contingent form authority takes even while its exercise is ordered διὰ τὸν Κύριον, ‘for the Lord’s sake.’
[17] Ernst Käsemann, Commentary on Romans, trans. Geoffrey W. Bromiley (Grand Rapids: Eerdmans, 1980), 350–357.
[18] See n. 16 above.
[19] Thomas Aquinas, Summa Theologiae II-II, q. 40, a. 1, corp., on the three conditions of just war, the first of which — legitimate authority — Aquinas grounds explicitly in Romans 13:4; see further “The State and the Open Door,” §“THOMAS AQUINAS RATIONALE ON THE AUTHORITY OF THE STATE.”
[20] Catechism of the Catholic Church, 2nd ed. (1997), §2241, on the reciprocal structure of the welcome obligation and the receiving state’s right to impose juridical conditions for the sake of the common good.
