Five words, and every one of them structural. James has just traced a chain — craving conceives, gives birth to sin, sin matures and delivers death (1:14-15) — and has just denied that God is the source of testing (1:13). μὴ πλανᾶσθε is the hinge: it closes that denial and opens the counter-thesis that every good gift comes down from the Father of lights (1:17).

Three decisions carry the verse.

1. πλανάω is a road-verb, not a belief-verb. The image is wandering off the path, and it must stay visible in English: ‘do not be led astray,’ not ‘do not be deceived.’
2. The present imperative with μή addresses an error already operating. James is not issuing a general caution; he is telling people to stop.
3. The vocative is not filler. ἀδελφοί μου ἀγαπητοί appears twice in three verses (1:16, 19) and marks the two seams of the paragraph. The affection is doing rhetorical work at exactly the point where the charge is sharpest — the readers are being told they have God’s character wrong.

The formula μὴ πλανᾶσθε is fixed early-Christian idiom (1 Cor 6:9; 15:33; Gal 6:7), and in every occurrence it heads off a false inference about consequences. That is precisely its function here.

Built onbdag · bdf

Proposed — pending reviewPeter H. Davids, The Epistle of James: A Commentary on the Greek Text, New International Greek Testament Commentary, Grand Rapids: Eerdmans, 1982

The root image is spatial. πλανάω is what happens to sheep (Matt 18:12-13; 1 Pet 2:25, quoting Isa 53:6 LXX ὡς πρόβατα ἐπλανήθημεν), to wanderers with no city (Heb 11:38), to stars off their course (Jude 13, ἀστέρες πλανῆται). The LXX uses it of Israel wandering in the wilderness and of the heart turning aside (Deut 11:28; Ps 118:176 LXX). By the first century the transferred sense (‘be misled, be deceived’) is thoroughly established, but the path is not yet gone from the word: James himself closes the letter with ἐὰν τις πλανηθῇ ἀπὸ τῆς ἀληθείας καὶ ἐπιστρέψῃ τις αὐτόν (5:19-20) — wandered away from, and turned back. That is road-language, and it brackets the letter with 1:16.

So the corpus decision holds: render be led astray and keep the road. ‘Be deceived’ (so the Vulgate’s nolite itaque errare, which in Latin still carries the wandering, and the English tradition thereafter, which does not) has become a colorless term for holding a false belief. It discards the datum that James thinks of doctrinal error about God as a departure from a way — which is exactly how 5:19-20 treats it.

The verb also sits inside James’s deception-cluster: ἀπατῶν καρδίαν αὐτοῦ (1:26), παραλογιζόμενοι ἑαυτούς (1:22). Three different verbs, three distinct English words. Collapsing πλανάω into ‘deceive’ would make it indistinguishable from ἀπατάω one paragraph later.

Built onbdag · muraoka-lxx

Proposed — pending reviewJoseph B. Mayor, The Epistle of St. James, 3rd ed., London: Macmillan, 1913

Aspect. Present imperative, not aorist. The prohibitive aorist subjunctive (μὴ πλανηθῆτε) would forbid an act not yet begun; the present imperative addresses a state or practice in force and calls for its cessation. Hence the study rendering ‘stop being led astray.’ The distinction is not absolute in Koine and should not be pressed to yield a diagnosis of the Jacobean community’s actual condition — but the aorist was available and was not used.

Voice. The form is morphologically ambiguous between middle and passive, and both readings are live:

• Passive: they are being led astray by something or someone — the false teaching about God’s role in testing that v. 13 quotes (Ἀπὸ θεοῦ πειράζομαι).
• Permissive middle: ‘do not let yourselves be led astray’ — the readers are agents in their own wandering, which fits the letter’s insistence on self-deception (1:22, 26).

English ‘do not be led astray’ is hospitable to both and is therefore retained. ‘Do not deceive yourselves’ adopts the middle and duplicates παραλογίζεσθε (1:22).

The formula. μὴ πλανᾶσθε occurs at 1 Cor 6:9; 15:33; Gal 6:7 (μὴ πλανᾶσθε, θεὸς οὐ μυκτηρίζεται) and here. In every case it interrupts an argument to block a false inference about consequences — who inherits the kingdom, what the resurrection implies, what sowing yields, and here, where testing comes from. Rendering it with identical English words at every occurrence lets the reader see it is a formula.

Built onbdf · bdag

Proposed — pending reviewRalph P. Martin, James, Word Biblical Commentary 48, Waco: Word Books, 1988

ἀδελφοί — masculine plural vocative, James’s standing address (1:2 ἀδελφοί μου; 2:1, 14; 3:1, 10, 12; 4:11; 5:7, 9, 10, 12, 19). Per §3 the masculine plural is the default Greek form for a mixed-sex group and is rendered as written. The referent at Jas 2:15 (ἀδελφὸς ἢ ἀδελφή) shows the author knew how to specify sex when he wanted to, and shows the assembly included both; the note carries that, not the rendering.

μου — the possessive is retained at every occurrence. It is not decorative: it marks the whole letter’s stance, which is not that of an outsider issuing rulings but of one inside the family (cf. 3:1 μὴ πολλοὶ διδάσκαλοι γίνεσθε, ἀδελφοί μου).

ἀγαπητοί — verbal adjective from ἀγαπάω, passive in force: those who are loved. The corpus renders it uniformly ‘beloved,’ resisting both ‘dear friends’ (flattens the register and substitutes a noun) and ‘dearly loved’ (adverbializes what Greek has as a title). Note that ἀγαπητοί is added only here and at v. 19 — the twelve other vocatives in James are plain ἀδελφοί (μου). The intensification is deliberate and falls at the two points where James is at his sharpest: correcting their picture of God (v. 16) and their speech (v. 19).

The pastoral logic is worth naming. The severest content in the letter arrives wrapped in the warmest address. Chrysostom’s observation about Paul’s practice — that the affectionate address disarms the rebuke rather than sweetening it — applies with equal force here.

Built onbdag

Proposed — pending reviewDale C. Allison Jr., A Critical and Exegetical Commentary on the Epistle of James, International Critical Commentary, London: Bloomsbury T&T Clark, 2013

Three features of the Greek that a smooth English rendering tends to erase:

1. Asyndeton. No connective joins v. 16 to v. 15 or v. 17. James writes γάρ freely (1:6, 7, 11, 13, 20, 24) and δέ constantly, so its absence here marks a seam. Per the corpus asyndeton policy, none is supplied in English.
2. Brevity. Five words after the extended birth-metaphor of vv. 14-15 and before the doxological cadence of v. 17. The abruptness is the rhetoric; the English should not pad it.
3. Word order. The prohibition comes first, the address second. Greek could have opened with the vocative (as at 2:5, Ἀκούσατε, ἀδελφοί μου ἀγαπητοί, where the imperative precedes it, or 5:7 Μακροθυμήσατε οὖν, ἀδελφοί). Keeping the English order preserves the effect: the correction lands, then the affection.

Built onbdf

The Greek fathers read the verse as the pivot into the theology of divine giving. Didymus the Blind, in the catena fragments on James, takes the warning as directed against those who trace evil to God, and reads v. 17 as the correction: God’s nature is unvarying beneficence. Bede, in his commentary on the Catholic Epistles, likewise treats 1:16 as the seal on the preceding argument about the genesis of sin and the doorway to the ‘Father of lights.’

What the patristic reading contributes is the recognition that the error being blocked is not merely intellectual but practical: to hold that God tests toward evil is to have gone off the road, not merely to have got a proposition wrong. That accords with the road-sense of πλανάω and with James’s own use of the verb at 5:19-20.

The Latin nolite itaque errare (Vulgate) adds an inferential itaque (‘therefore’) that the Greek lacks — an early instance of resolving the retrospective/prospective question in the text rather than leaving it open. Per §11 this is reception and supplies no evidence for the rendering.

Proposed — pending reviewBede the Venerable, Commentary on the Seven Catholic Epistles, trans. David Hurst, Cistercian Studies 82, Kalamazoo: Cistercian Publications, 1985

The verse is textually stable. NA28 prints μὴ πλανᾶσθε, ἀδελφοί μου ἀγαπητοί with no apparatus entry; there is no variation among the principal witnesses (𝔓74, Sinaiticus, Alexandrinus, Vaticanus, Ephraemi, the Byzantine tradition) in wording or order. Metzger’s Textual Commentary has no discussion of this verse, which is itself the relevant datum — a short formulaic clause with a habitual vocative offers scribes nothing to smooth.

The only editorial judgments are punctuation and paragraphing, neither of which rests on manuscript evidence: whether to close the paragraph after v. 15 or after v. 16, and whether to set v. 16 off as its own unit. NA28 and UBS5 differ from some editions here, and the difference is a reading of the discourse, not a report of the witnesses.

Built onna28 · metzger-tc