"The elder." Ho presbyteros — the writer names no name, and this is the shortest self-introduction of any letter in the New Testament. ⚠️ Who he is is a genuinely open question, laid out on the book's introduction page: the same hand as the Gospel and 1 John is nearly universally granted, but whether that hand is John the apostle or a distinct figure called "John the elder" — a man Papias mentions early in the second century — has been argued since antiquity. He writes as someone whose authority is assumed rather than asserted.

⚠️ "A chosen lady." Eklektē kyria, and nobody can say with confidence who she is. Three readings, all old and all defensible. (1) A real woman — a householder with children, wealthy enough to host a congregation, addressed with courtesy. (2) A congregation personified — "the lady" as a church and "her children" as its members, with "your chosen sister" in verse 13 as the sister congregation sending greetings; this reads verse 13 most naturally, since a sister who greets through her children but not herself is odd for a person. (3) A proper name — either "the chosen Kyria" or "to Eklektē, lady," since both words are attested as names. The Greek is genuinely ambiguous and the translation is kept ambiguous with it: a chosen lady, without an article and without a decision. KJV "the elect lady"; ASV the same; the NIV "the lady chosen by God," footnoting the church reading; the NWT "the chosen lady." ⚠️ Note the pronouns do shift — singular in verses 4-5 and 13, plural in 6, 8, 10 and 12 — which is exactly what you would expect if a person is addressed as the head of a household, and also what you would expect if a church is addressed as a woman. The evidence does not resolve.

Truth, five times in three verses. Alētheia saturates the opening: loved in truth, known by all who know the truth, because of the truth that remains, and finally grace and peace "in truth and love." ⚠️ The letter's whole argument is welded here at the start — truth and love are not set against each other and never will be. The people this letter warns about are refused hospitality precisely because of love, not in spite of it.

"Grace, mercy, peace will be with us." ⚠️ Every other letter in the New Testament makes this a wish — "grace to you and peace." Here the verb is a plain future indicative, estai: not may it be but it will be. And it is "with us," not "with you." The greeting has quietly become a statement of fact that includes the writer. KJV renders it "Grace be with you," smoothing to the expected form; the ASV keeps "shall be with us," which is right.

"Some of your children." Ek tōn teknōn sou — literally "from among your children," a partitive. He rejoiced greatly to find some of them walking in truth. ⚠️ Whether that implies the rest were not, or simply means "those of your children I happened to meet," is not stated, and translations quietly take sides: KJV "of thy children"; the ESV "some of your children," which is what the Greek construction says. Kept as the partitive.

"Not a new commandment, but the one we have had from the beginning." The same move as the Gospel's opening instinct — reach back to archē, the beginning — and the same phrase as 1 John 2:7. ⚠️ There is a deliberate paradox behind it, since Jesus called the love-command new (John 13:34). The word is entolē, a specific charge rather than a body of law. Both are true in their own frame: new in the way he commanded it, old in that it was there from the start. This letter is written to people being offered novelty, so it emphasises the old.

Love defined as a way of walking. Verse 6 does something tighter than English easily shows. This is love: that we walk according to his commandments. This is the commandment: that you walk in it. The definitions chase each other in a circle — love is keeping the commandments; the commandment is to love — and the effect is not vagueness but a knot: neither term can be held without the other. Peripateō, "walk," is the ordinary Jewish idiom for how a life is conducted (the Hebrew halakh behind it gives halakhah). Agapē here is not a feeling being described but a road being walked.

The deceivers. Planoi — from the verb behind our word "planet," the wanderers: people who lead others off the road. They have "gone out into the world," which in this letter's vocabulary means they left the community (1 John 2:19 says so plainly: "they went out from us").

⚠️ "Jesus Christ coming in flesh" — the tense is doing something. The parallel confession in 1 John 4:2 uses a perfect participle, elēlythota: "having come in flesh," a completed arrival with continuing effect. Here the participle is present, erchomenon: "coming." Readings differ and all are serious. Some take the present as timeless — the confession stated as a standing truth rather than a past event. Some read it of the incarnation and the future coming together, so that a denial of the flesh at either end is refused. Some hold it is stylistic and means nothing distinct. This translation keeps the present participle as the Greek has it and does not smooth it to "has come" — which is what most English versions do (KJV "is come"; NIV "has come"; the NWT "coming in the flesh," keeping it).

The antichrist. ⚠️ Worth knowing precisely: the word antichristos occurs in the whole Bible only in these letters — 1 John 2:18, 2:22, 4:3 and here — and never in Revelation, where popular usage puts it. And in John's usage it is not primarily a single end-times figure: 1 John 2:18 says "many antichrists have come," and the definition given is doctrinal — whoever denies the Son. Here the same move, singular and generic: this is the deceiver and the antichrist. The prefix anti- carries both "against" and "in place of," and the ambiguity is probably intended.

⚠️ Verse 8 has a real textual variant, and it changes who is at risk. The manuscripts divide between "what we worked for" (eirgasametha) and "what you worked for" (eirgasasthe), and similarly between "you do not lose" and "we do not lose." The SBL text this translation follows reads we worked and you lose — the missionaries' labour, the readers' loss — which is the harder and better-attested combination. KJV has "those things which we have wrought"; the NIV "what we have worked for." The variant is noted rather than hidden.

"Everyone who runs ahead." Ho proagōn — literally to lead forward, to go out in front. ⚠️ It is almost certainly ironic. These teachers evidently presented themselves as advanced — progressives, in the root sense — and the letter takes their own word and turns it: to run out ahead of the teaching is not to arrive somewhere better but to leave. Set against it is menō, to remain or abide, this literature's favourite verb. The whole contest of the letter is going ahead versus staying put.

What is actually being refused. ⚠️ This passage has been used to justify shunning family, refusing ordinary courtesy, and cutting off anyone judged wrong — so it is worth being exact about what it says. The situation is travelling teachers. In the first century a congregation met in a house, and to receive a teacher into a house was to give him a platform, a base of operations and material support; to greet him publicly was to endorse him. The Greek confirms the setting: "does not bring this teaching" — he is carrying a message, not holding a private opinion. What is refused is sponsorship of a mission, not human decency toward a neighbour, and certainly not family relationships, which are not in view at all.

"Do not say 'Welcome.'" The word is chairein — the standard Greek greeting, literally "rejoice," the equivalent of "hello" at the door and the opening word of a letter. ⚠️ Translating it as a plain greeting ("do not greet him") is defensible and common (KJV "neither bid him God speed"; ESV "give him no greeting"), but in this context it is functioning as a public reception of a visiting teacher rather than a passing hello, and "Welcome" carries that better in English. Note also the verbs are plural here — the instruction is to the community about whom it hosts, not to an individual about whom she may speak to.

"Shares in his wicked works." Koinōnei — from koinōnia, fellowship, partnership; the word for having a share in a business. The logic is not that hospitality is contaminating but that funding is participation. ⚠️ It is a hard line and this translation does not soften it. It is also, in this letter, an application of love rather than an exception to it: verse 5 asked for love, verse 6 defined it as walking in the commandments, and verses 10-11 are what that looks like when someone arrives selling a different Christ. Whether and how the principle transfers to situations the letter is not describing is a question for the reader; the text is addressing a house, a mission, and a purse.

"With paper and ink." Chartou kai melanos — chartēs is a sheet of papyrus, melan is literally "the black," the ordinary word for ink. It is a small, concrete glimpse of how the New Testament was physically made, and it explains the letter's length as much as anything else: this is roughly one sheet's worth. ⚠️ 2 John has fewer verses (13) than any other book in the Bible — though 3 John, at 14 verses, is very slightly shorter in actual Greek words. Both are about the size of a single papyrus sheet, which is very likely not a coincidence.

"Mouth to mouth." Stoma pros stoma. Almost every English version renders it "face to face," which is the natural idiom and loses the picture; the Greek says mouths. It is the same expression used of God speaking with Moses in the Greek Old Testament (Numbers 12:8). Kept literal here — a man who has just spent eleven verses on what may and may not be said ends by saying that the real thing needs two mouths in one room.

⚠️ "So that your joy may be made full" — or "our." The manuscripts divide, and the difference in Greek is a single letter: humōn (your) against hēmōn (our). The two are pronounced almost identically in later Greek, which is why this pair of words is confused all over the New Testament and turns up in the apparatus of these letters repeatedly. This translation prints the reading of the SBL Greek text it follows — your — and flags the alternative rather than choosing the warmer one. KJV has "that our joy may be full"; the ESV "so that our joy may be complete"; the NWT "that your joy may be made full." Either way it is a joy that needs the other party present to be complete, which is the point of the sentence around it.

And it ends without a name. No personal greetings, no companions listed, no benediction — just the children of a sister, greeting a lady, in a letter signed only "the elder." For a document that is fierce about who may be let in the door, it is remarkably warm, and it is over in thirteen verses.