The Shortest Letter with the Biggest Warning.

Ὁ πρεσβύτερος ἐκλεκτῇ κυρίᾳ καὶ τοῖς τέκνοις αὐτῆς, οὓς ἐγὼ ἀγαπῶ ἐν ἀληθείᾳ, καὶ οὐκ ἐγὼ μόνος ἀλλὰ καὶ πάντες οἱ ἐγνωκότες τὴν ἀλήθειαν,

[1] The elder to the elect lady and her children, whom I love in truth, and not only I, but also all who know the truth,

διὰ τὴν ἀλήθειαν τὴν μένουσαν ἐν ἡμῖν, καὶ μεθ’ ἡμῶν ἔσται εἰς τὸν αἰῶνα·

[2] because of the truth that abides in us and will be with us forever:

ἔσται μεθ’ ἡμῶν χάρις ἔλεος εἰρήνη παρὰ θεοῦ πατρός, καὶ παρὰ Ἰησοῦ Χριστοῦ τοῦ υἱοῦ τοῦ πατρός, ἐν ἀληθείᾳ καὶ ἀγάπῃ.

[3] Grace, mercy, and peace will be with us, from God the Father and from Jesus Christ the Father's Son, in truth and love.

Ἐχάρην λίαν ὅτι εὕρηκα ἐκ τῶν τέκνων σου περιπατοῦντας ἐν ἀληθείᾳ, καθὼς ἐντολὴν ἐλάβομεν παρὰ τοῦ πατρός.

[4] I rejoiced greatly to find some of your children walking in the truth, just as we were commanded by the Father.

καὶ νῦν ἐρωτῶ σε, κυρία, οὐχ ὡς ἐντολὴν καινὴν γράφων σοι ἀλλὰ ἣν εἴχομεν ἀπ’ ἀρχῆς, ἵνα ἀγαπῶμεν ἀλλήλους.

[5] And now I ask you, dear lady—not as though I were writing you a new commandment, but the one we have had from the beginning—that we love one another.

καὶ αὕτη ἐστὶν ἡ ἀγάπη, ἵνα περιπατῶμεν κατὰ τὰς ἐντολὰς αὐτοῦ· αὕτη ἡ ἐντολή ἐστιν, καθὼς ἠκούσατε ἀπ’ ἀρχῆς, ἵνα ἐν αὐτῇ περιπατῆτε.

[6] And this is love, that we walk according to his commandments; this is the commandment, just as you have heard from the beginning, so that you should walk in it.

ὅτι πολλοὶ πλάνοι ἐξῆλθον εἰς τὸν κόσμον, οἱ μὴ ὁμολογοῦντες Ἰησοῦν Χριστὸν ἐρχόμενον ἐν σαρκί· οὗτός ἐστιν ὁ πλάνος καὶ ὁ ἀντίχριστος.

[7] For many deceivers have gone out into the world, those who do not confess the coming of Jesus Christ in the flesh. Such a one is the deceiver and the antichrist.

βλέπετε ἑαυτούς, ἵνα μὴ ἀπολέσητε ἃ εἰργασάμεθα, ἀλλὰ μισθὸν πλήρη ἀπολάβητε.

[8] Watch yourselves, so that you may not lose what we have worked for, but may win a full reward.

πᾶς ὁ προάγων καὶ μὴ μένων ἐν τῇ διδαχῇ τοῦ Χριστοῦ θεὸν οὐκ ἔχει· ὁ μένων ἐν τῇ διδαχῇ, οὗτος καὶ τὸν πατέρα καὶ τὸν υἱὸν ἔχει.

[9] Everyone who goes on ahead and does not abide in the teaching of Christ, does not have God. Whoever abides in the teaching has both the Father and the Son.

εἴ τις ἔρχεται πρὸς ὑμᾶς καὶ ταύτην τὴν διδαχὴν οὐ φέρει, μὴ λαμβάνετε αὐτὸν εἰς οἰκίαν καὶ χαίρειν αὐτῷ μὴ λέγετε·

[10] If anyone comes to you and does not bring this teaching, do not receive him into your house or give him any greeting,

ὁ λέγων γὰρ αὐτῷ χαίρειν κοινωνεῖ τοῖς ἔργοις αὐτοῦ τοῖς πονηροῖς.

[11] for whoever greets him takes part in his wicked works.

Πολλὰ ἔχων ὑμῖν γράφειν οὐκ ἐβουλήθην διὰ χάρτου καὶ μέλανος, ἀλλὰ ἐλπίζω γενέσθαι πρὸς ὑμᾶς καὶ στόμα πρὸς στόμα λαλῆσαι, ἵνα ἡ χαρὰ ὑμῶν πεπληρωμένη ᾖ.

[12] Though I have much to write to you, I would rather not use paper and ink. Instead I hope to come to you and talk face to face, so that our joy may be complete.

Ἀσπάζεταί σε τὰ τέκνα τῆς ἀδελφῆς σου τῆς ἐκλεκτῆς.

[13] The children of your elect sister greet you.