1 Whoever believeth that Jesus is the Christ, is born of God: and every one that loveth him that begat, loveth him also that is begotten by him.

1 πᾶς ὁ πιστεύων ὅτι ἰησοῦς ἐστιν ὁ χριστὸς ἐκ τοῦ θεοῦ γεγέννηται, καὶ πᾶς ὁ ἀγαπῶν τὸν γεννήσαντα ἀγαπᾷ [καὶ] τὸν γεγεννημένον ἐξ αὐτοῦ.

2 By this we know that we love the children of God, when we love God, and keep his commandments.

2 ἐν τούτῳ γινώσκομεν ὅτι ἀγαπῶμεν τὰ τέκνα τοῦ θεοῦ, ὅταν τὸν θεὸν ἀγαπῶμεν καὶ τὰς ἐντολὰς αὐτοῦ ποιῶμεν.

3 For this is the love of God, that we keep his commandments; and his commandments are not grievous.

3 αὕτη γάρ ἐστιν ἡ ἀγάπη τοῦ θεοῦ, ἵνα τὰς ἐντολὰς αὐτοῦ τηρῶμεν· καὶ αἱ ἐντολαὶ αὐτοῦ βαρεῖαι οὐκ εἰσίν,

4 For whatever is born of God, overcometh the world: and this is the victory that overcometh the world, even our faith.

4 ὅτι πᾶν τὸ γεγεννημένον ἐκ τοῦ θεοῦ νικᾷ τὸν κόσμον· καὶ αὕτη ἐστὶν ἡ νίκη ἡ νικήσασα τὸν κόσμον, ἡ πίστις ἡμῶν.

5 Who is he that overcometh the world, but he that believeth that Jesus is the Son of God?

5 τίς [δέ] ἐστιν ὁ νικῶν τὸν κόσμον εἰ μὴ ὁ πιστεύων ὅτι ἰησοῦς ἐστιν ὁ υἱὸς τοῦ θεοῦ;

6 This is he that came by water and blood, even Jesus Christ; not by water only, but by water and blood. And it is the Spirit that beareth testimony, because the Spirit is truth.

6 οὖτός ἐστιν ὁ ἐλθὼν δι᾽ ὕδατος καὶ αἵματος, ἰησοῦς χριστός· οὐκ ἐν τῶ ὕδατι μόνον ἀλλ᾽ ἐν τῶ ὕδατι καὶ ἐν τῶ αἵματι· καὶ τὸ πνεῦμά ἐστιν τὸ μαρτυροῦν, ὅτι τὸ πνεῦμά ἐστιν ἡ ἀλήθεια.

7 For there are three that bear testimony in heaven, the Father, the Word, and the Holy Spirit, and these three are one.

7 ὅτι τρεῖς εἰσιν οἱ μαρτυροῦντες,

8 And there are three that bear testimony on earth, the spirit, and the water, and the blood: and these three agree in one.

8 τὸ πνεῦμα καὶ τὸ ὕδωρ καὶ τὸ αἷμα, καὶ οἱ τρεῖς εἰς τὸ ἕν εἰσιν.

9 If we receive the testimony of men, the testimony of God is greater: for this is the testimony of God which he hath testified of his Son.

9 εἰ τὴν μαρτυρίαν τῶν ἀνθρώπων λαμβάνομεν, ἡ μαρτυρία τοῦ θεοῦ μείζων ἐστίν, ὅτι αὕτη ἐστὶν ἡ μαρτυρία τοῦ θεοῦ, ὅτι μεμαρτύρηκεν περὶ τοῦ υἱοῦ αὐτοῦ.

10 He that believeth on the Son of God hath the witness in himself: he that believeth not God, hath made him a liar, because he hath not believed the testimony that God gave of his Son.

10 ὁ πιστεύων εἰς τὸν υἱὸν τοῦ θεοῦ ἔχει τὴν μαρτυρίαν ἐν ἑαυτῶ· ὁ μὴ πιστεύων τῶ θεῶ ψεύστην πεποίηκεν αὐτόν, ὅτι οὐ πεπίστευκεν εἰς τὴν μαρτυρίαν ἣν μεμαρτύρηκεν ὁ θεὸς περὶ τοῦ υἱοῦ αὐτοῦ.

11 And this is the testimony, that God hath given to us eternal life: and this life is in his Son.

11 καὶ αὕτη ἐστὶν ἡ μαρτυρία, ὅτι ζωὴν αἰώνιον ἔδωκεν ἡμῖν ὁ θεός, καὶ αὕτη ἡ ζωὴ ἐν τῶ υἱῶ αὐτοῦ ἐστιν.

12 He that hath the Son, hath life; and he that hath not the Son of God, hath not life.

12 ὁ ἔχων τὸν υἱὸν ἔχει τὴν ζωήν· ὁ μὴ ἔχων τὸν υἱὸν τοῦ θεοῦ τὴν ζωὴν οὐκ ἔχει.

13 These things have I written to you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.

13 ταῦτα ἔγραψα ὑμῖν ἵνα εἰδῆτε ὅτι ζωὴν ἔχετε αἰώνιον, τοῖς πιστεύουσιν εἰς τὸ ὄνομα τοῦ υἱοῦ τοῦ θεοῦ.

14 And this is the confidence that we have in him, that if we ask any thing according to his will, he heareth us:

14 καὶ αὕτη ἐστὶν ἡ παρρησία ἣν ἔχομεν πρὸς αὐτόν, ὅτι ἐάν τι αἰτώμεθα κατὰ τὸ θέλημα αὐτοῦ ἀκούει ἡμῶν.

15 And if we know that he heareth us, whatever we ask, we know that we have the petitions that we desired from him.

15 καὶ ἐὰν οἴδαμεν ὅτι ἀκούει ἡμῶν ὃ ἐὰν αἰτώμεθα, οἴδαμεν ὅτι ἔχομεν τὰ αἰτήματα ἃ ᾐτήκαμεν ἀπ᾽ αὐτοῦ.

16 If any man shall see his brother sin a sin which is not to death, he shall ask, and he will give him life for them that sin not to death. There is a sin to death: I do not say that he shall pray for it.

16 ἐάν τις ἴδῃ τὸν ἀδελφὸν αὐτοῦ ἁμαρτάνοντα ἁμαρτίαν μὴ πρὸς θάνατον, αἰτήσει, καὶ δώσει αὐτῶ ζωήν, τοῖς ἁμαρτάνουσιν μὴ πρὸς θάνατον. ἔστιν ἁμαρτία πρὸς θάνατον· οὐ περὶ ἐκείνης λέγω ἵνα ἐρωτήσῃ.

17 All unrighteousness is sin: and there is a sin not to death.

17 πᾶσα ἀδικία ἁμαρτία ἐστίν, καὶ ἔστιν ἁμαρτία οὐ πρὸς θάνατον.

18 We know that whoever is born of God, sinneth not; but he that is begotten of God, keepeth himself, and that wicked one toucheth him not.

18 οἴδαμεν ὅτι πᾶς ὁ γεγεννημένος ἐκ τοῦ θεοῦ οὐχ ἁμαρτάνει, ἀλλ᾽ ὁ γεννηθεὶς ἐκ τοῦ θεοῦ τηρεῖ αὐτόν, καὶ ὁ πονηρὸς οὐχ ἅπτεται αὐτοῦ.

19 And we know that we are of God, and the whole world lieth in wickedness.

19 οἴδαμεν ὅτι ἐκ τοῦ θεοῦ ἐσμεν, καὶ ὁ κόσμος ὅλος ἐν τῶ πονηρῶ κεῖται.

20 And we know that the Son of God hath come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life.

20 οἴδαμεν δὲ ὅτι ὁ υἱὸς τοῦ θεοῦ ἥκει, καὶ δέδωκεν ἡμῖν διάνοιαν ἵνα γινώσκωμεν τὸν ἀληθινόν· καὶ ἐσμὲν ἐν τῶ ἀληθινῶ, ἐν τῶ υἱῶ αὐτοῦ ἰησοῦ χριστῶ. οὖτός ἐστιν ὁ ἀληθινὸς θεὸς καὶ ζωὴ αἰώνιος.

21 Little children, keep yourselves from idols. Amen.

21 τεκνία, φυλάξατε ἑαυτὰ ἀπὸ τῶν εἰδώλων.