Paul is still inside the speech begun at v. 14, and vv. 15-16 have just laid down the shared premise: even those who are φύσει Ἰουδαῖοι sought justification not out of law-works but out of the faith of Christ. Verse 17 states the objection that follows — and it is an objection, not a confession.

The logic is compressed to the point of difficulty. If we, in seeking justification in Christ, turned out to stand where the Gentiles stand — in the category we ourselves called ἁμαρτωλοί at v. 15 — then Christ is the one who put us there. Paul does not argue the inference down; he annihilates the conclusion with the strongest formula Greek has (μὴ γένοιτο) and then, in v. 18, relocates the blame: the transgressor is the man who rebuilds what he tore down.

Three things are genuinely open and the rendering must leave them open. (1) Whether ἆρα is interrogative (as NA28 accents it) or inferential ἄρα — the accent is a modern editorial act, since the earliest majuscules carry none. (2) Who does the finding in εὑρέθημεν: the passive withholds the agent. (3) What ἁμαρτωλοί means in Paul’s mouth here — the Jewish covenant-outsider category voiced back ironically, or a straight moral verdict. Each English rendering on offer settles at least one of these; this apparatus settles none of them.

Proposed — pending reviewJ. Louis Martyn, Galatians: A New Translation with Introduction and Commentary, Anchor Bible 33A, New York: Doubleday, 1997

εἰ + indicative is a first-class condition: the protasis is entertained as real for the sake of the argument. Per standing corpus policy the rendering stays ‘if’ and never ‘since’ — the conditional form is precisely what lets Paul put a premise on the table that he will then refuse to let stand.

It is worth noting against a common instinct that first-class form carries no claim that the speaker holds the premise. Galatians itself supplies the control cases: Gal 2:21 and 3:21 both use εἰ + indicative in a reductio, where the apodosis is designed to be intolerable. The grammar tells you the clause is being entertained; the context tells you whether it is believed.

δέ is transitional with a mild adversative edge — it marks the turn from the shared creedal statement of v. 16 to the objection it provokes. Rendered, never dropped (§10).

Present participle plus complementary aorist infinitive. Two points carry weight.

The participle is durative and concurrent with the main verb — ‘in seeking’, not ‘having sought’. Separating the seeking from the finding by using an English past participle destroys the irony, which depends on the two happening together.

The participle is also unmarked. Greek adverbial participles carry no concessive, causal, or temporal label (the corpus already fixes this at ὑπάρχων, Phil 2:6, and ὤν, Gal 4:1). So ‘although we were seeking’ supplies a marker Paul did not write, and the literal tier keeps the bare participle.

Per the standing ζητέω entry the verb denotes sustained deliberate effort toward an objective — it implies nothing about failure. Renderings that make it ‘trying to be justified’ in a conative sense import a reproach the present participle does not carry.

δικαιόω is forensic-declarative on the LXX model (Exod 23:7; Deut 25:1; Isa 5:23; Ps 142:2 LXX): to pronounce in the right, not to make righteous. The standing corpus decision holds — ‘justify’ in reading tiers, one English root with δίκαιος and δικαιοσύνη, passives kept passive with the agent unexpressed.

The infinitive is aorist: the justification is viewed as a single whole act, not an ongoing process. The passive leaves the one who justifies unnamed — Paul has not yet written ὁ θεός in this stretch, and supplying it here would pre-empt the question of whose verdict is in view when εὑρέθημεν arrives two words later.

ἐν Χριστῷ is preserved as a bare prepositional phrase per standing policy. The phrase is not expanded to ‘in union with Christ’ and not reduced to ‘as Christians’: the incorporative reading is probable in Paul but not invariable, and the reader should be able to see the ambiguity. Note also the lexical texture of the paragraph — Paul writes ἐκ πίστεως Χριστοῦ at v. 16 and ἐν Χριστῷ here, and the two prepositions must stay distinguishable in English.

Per the standing εὑρίσκω entry, the aorist passive in examination and verdict contexts means ‘be found, turn out to be’ (1 Cor 4:2; 2 Cor 5:3; Phil 3:9; 2 Pet 3:14) — and the passive keeps an implied finder in view.

That is the load-bearing feature here. Three agents are proposed and the text names none:

• God, on the analogy of Phil 3:9 (εὑρεθῶ ἐν αὐτῷ) and the eschatological-verdict usage;
• the law, continuing the forensic frame of vv. 16, 18-19;
• the opponents, i.e. the Jewish-Christian objectors who would classify a law-free believer as a sinner.

The aorist is complexive and points to a determinate situation — plausibly the Antioch episode itself, where Jewish believers eating with Gentiles were by that very act classified as outside the covenant fence.

Three marked elements, all of which must survive into English.

καί is adjunctive, not a connective: it adds the speakers to a class already named. Per standing policy on adjunctive καί it is always rendered — ‘we too’, ‘we ourselves also’. Dropping it removes the claim that the speakers have joined the people they classified two verses earlier.

αὐτοί is a predicate-position intensive nominative, redundant to the verb ending and therefore emphatic. It is not the identity-adjective ὁ αὐτός. Render it visibly (‘ourselves’); do not absorb it into the verb.

ἁμαρτωλοί resumes the group-designation of v. 15 (ἐξ ἐθνῶν ἁμαρτωλοί). Per standing policy the identical English word is mandatory at both points or the reversal is invisible, and no qualifier may be supplied — ‘sinners like the Gentiles’, ‘still sinners’, ‘sinners after all’ each fill a blank the Greek leaves open.

Note what Paul does not write: παραβάτης, which arrives one verse later (v. 18) as a deliberately different word. The two must stay distinct in English.

Proposed — pending reviewHans Dieter Betz, Galatians: A Commentary on Paul's Letter to the Churches in Galatia, Hermeneia, Philadelphia: Fortress, 1979

NA28 prints ἆρα, the interrogative particle, and punctuates with a question mark. The reading text follows that. But the decision must be reported for what it is.

The earliest majuscules are unaccented and unpunctuated. The circumflex that distinguishes interrogative ἆρα from inferential ἄρα is a later scribal and then editorial addition, and so is the question mark. Neither is manuscript evidence in the sense that a variant reading is. The same discipline already applies in this corpus at Gal 5:11 (ἄρα), Gal 6:15 (τι/τί), 1 Pet 5:8 (τινα/τίνα), and Jas 1:19 (Ἴστε).

Note too that the standing corpus entry for ἄρα in a reductio apodosis (fixed at Gal 2:21 and 5:11) requires that the English keep the clause audibly hypothetical — ‘then, in that case’, never a bare ‘therefore’, which would read as Paul’s own assertion.

Proposed — pending reviewF. F. Bruce, The Epistle to the Galatians: A Commentary on the Greek Text, New International Greek Testament Commentary, Grand Rapids: Eerdmans, 1982

A verbless clause with the copula elided — per standing policy the supplied ‘is’ is bracketed in the literal tier.

ἁμαρτίας is fronted before its head noun. Pre-positioned dependent genitives are marked against the normal order and topicalize: the thing Christ would allegedly be serving is put first, where the sentence lands hardest. English cannot invert the phrase, so the Greek order is kept in the literal tier and the displacement recorded here rather than compensated for with added emphasis words.

διάκονος is anarthrous and predicative, hence qualitative: English supplies the indefinite article. Per the standing entry, where the noun takes an objective genitive naming a cause served (Rom 15:8; 2 Cor 3:6; 11:15), the sense is commissioned agency, not menial attendance. ‘Agent of sin’ in reading tiers, ‘servant of sin’ in literal and study tiers so the διακον- family stays visible against δουλεύω and λατρεύω. Excluded: ‘promoter of sin’ and ‘one who encourages sin’, which supply a motive and dissolve the agent-noun; ‘minister of sin’ is confined to declared liturgical register.

The genitive is objective — sin as the cause in whose service Christ would be acting — not possessive or subjective.

The standing corpus entry applies without modification: optative of wishing with μή, the strongest repudiation Greek offers, and the LXX equivalent of Hebrew ḥālîlâ (Gen 44:7, 17; Josh 22:29; 1 Kgdms 20:2). Fourteen of fifteen NT occurrences are Pauline, and three of them stand in Galatians (2:17; 3:21; 6:14).

Render ‘may it never happen’ (keeps the optative visible) or ‘far be it’ (carries the LXX idiom of self-exclusion). ‘God forbid’ supplies a divine subject the Greek does not have and is confined to declared liturgical register; ‘certainly not’ and ‘by no means’ drop the wish-mood entirely and reduce a repudiation to a denial.

What the formula rejects is also worth marking. It does not answer the question by distinguishing senses of ἁμαρτωλοί or by qualifying the premise. It refuses the conclusion outright, and v. 18 then shows where the fault actually lies — not in Christ, but in the man who rebuilds what he demolished.

Vulgate: quod si quaerentes iustificari in Christo inventi sumus et ipsi peccatores numquid Christus peccati minister est absit. Jerome reads the clause as a question (numquid presupposes the answer ‘no’) and supplies est, both of which the Greek leaves to editorial judgment. Absit for μὴ γένοιτο is a reasonable equivalent of the self-exclusion idiom but loses the optative’s wish-mood. Minister is a better guide than English ‘minister’, which has acquired ecclesiastical narrowing.

Peshitta likewise renders as a question and supplies a copula; Syriac, like Latin, cannot leave a nominal clause verbless in the way Greek can, so neither version supplies evidence on the ἆρα/ἄρα question — they resolve it by necessity, not by judgment (§11).

Proposed — pending reviewBiblia Sacra Iuxta Vulgatam Versionem, ed. R. Weber and R. Gryson, 5th ed., Stuttgart: Deutsche Bibelgesellschaft, 2007

Chrysostom takes the question as voicing the objection of those scandalized by the Antioch episode, and he presses the point that the absurdity lies in the inference, not in the premise about justification: to call Christ a minister of sin because he has set aside the law is to make the one who saves the author of the fault.

Augustine, in his commentary on Galatians, reads v. 17 closely with v. 18 and locates the transgression precisely where Paul does — in the rebuilding, not in the demolition. This is the main patristic check on the modern tendency to read v. 17 as a general answer to antinomianism in the manner of Rom 6:1.

Jerome notes the difficulty of the sequence and canvasses the possibility that Paul is quoting his opponents rather than speaking in his own voice — an observation still live in the modern debate over whether the διάκονος clause is objection or inference.

None of these resolves the ἆρα/ἄρα accent, which the Fathers read in unaccented texts.

Proposed — pending reviewJohn Chrysostom, Commentary on the Epistle to the Galatians, in Nicene and Post-Nicene Fathers, First Series, vol. 13 · Augustine, Commentary on Galatians (Epistolae ad Galatas expositionis liber unus), ed. and trans. Eric Plumer, Oxford Early Christian Studies, Oxford: Oxford University Press, 2003