1Jn 3:14-24 (King James)

   ¹⁴ We know that we have passed from death unto life, because we love the brethren. He that loveth not his brother abideth in death. ¹⁵ Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him. ¹⁶ Hereby perceive we the love of God, because he laid down his life for us: and we ought to lay down our lives for the brethren. ¹⁷ But whoso hath this world's good, and seeth his brother have need, and shutteth up his bowels of compassion from him, how dwelleth the love of God in him? ¹⁸ My little children, let us not love in word, neither in tongue; but in deed and in truth. ¹⁹ And hereby we know that we are of the truth, and shall assure our hearts before him.
   ²⁰ For if our heart condemn us, God is greater than our heart, and knoweth all things. ²¹ Beloved, if our heart condemn us not, then have we confidence toward God. ²² And whatsoever we ask, we receive of him, because we keep his commandments, and do those things that are pleasing in his sight.
   ²³ And this is his commandment, That we should believe on the name of his Son Jesus Christ, and love one another, as he gave us commandment. ²⁴ And he that keepeth his commandments dwelleth in him, and he in him. And hereby we know that he abideth in us, by the Spirit which he hath given us.

1Jn 3:14-24 (Stephanus 1550)

¹⁴ ἡμεῖς οἴδαμεν ὅτι μεταβεβήκαμεν ἐκ τοῦ θανάτου εἰς τὴν ζωὴν, ὅτι ἀγαπῶμεν τοὺς ἀδελφούς ὁ μὴ ἀγαπῶν τὸν ἀδελφὸν, μένει ἐν τῷ θανάτῳ ¹⁵ πᾶς ὁ μισῶν τὸν ἀδελφὸν αὑτοῦ, ἀνθρωποκτόνος ἐστίν καὶ οἴδατε ὅτι πᾶς ἀνθρωποκτόνος οὐκ ἔχει ζωὴν αἰώνιον ἐν αὐτῷ μένουσαν ¹⁶ ἐν τούτῳ ἐγνώκαμεν τὴν ἀγάπην, ὅτι ἐκεῖνος ὑπὲρ ἡμῶν τὴν ψυχὴν αὑτοῦ ἔθηκεν καὶ ἡμεῖς ὀφείλομεν ὑπὲρ τῶν ἀδελφῶν τὰς ψυχὰς τιθέναι ¹⁷ ὅς δ᾽ ἂν ἔχῃ τὸν βίον τοῦ κόσμου, καὶ θεωρῇ τὸν ἀδελφὸν αὑτοῦ χρείαν ἔχοντα, καὶ κλείσῃ τὰ σπλάγχνα αὑτοῦ ἀπ᾽ αὐτοῦ, πῶς ἡ ἀγάπη τοῦ θεοῦ μένει ἐν αὐτῷ ¹⁸ τεκνία μου, μὴ ἀγαπῶμεν λόγῳ, μηδὲ γλώσσῃ, ἀλλ᾽ ἔργῳ καὶ ἀληθείᾳ ¹⁹ καὶ ἐν τούτῳ γινώσκομεν ὅτι ἐκ τῆς ἀληθείας ἐσμὲν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὰς καρδίας ἡμῶν ²⁰ ὅτι ἐὰν καταγινώσκῃ ἡμῶν ἡ καρδία, ὅτι μείζων ἐστὶν ὁ θεὸς τῆς καρδίας ἡμῶν, καὶ γινώσκει πάντα ²¹ ἀγαπητοὶ, ἐὰν ἡ καρδία ἡμῶν μὴ καταγινώσκῃ ἡμῶν, παῤῥησίαν ἔχομεν πρὸς τὸν θεόν ²² καὶ ὃ ἐὰν αἰτῶμεν, λαμβάνομεν παρ᾽ αὐτοῦ, ὅτι τὰς ἐντολὰς αὐτοῦ τηροῦμεν, καὶ τὰ ἀρεστὰ ἐνώπιον αὐτοῦ ποιοῦμεν ²³ καὶ αὕτη ἐστὶν ἡ ἐντολὴ αὐτοῦ, ἵνα πιστεύσωμεν τῷ ὀνόματι τοῦ υἱοῦ αὐτοῦ ἰησοῦ χριστοῦ, καὶ ἀγαπῶμεν ἀλλήλους, καθὼς ἔδωκεν ἐντολὴν ἡμῖν ²⁴ καὶ ὁ τηρῶν τὰς ἐντολὰς αὐτοῦ, ἐν αὐτῷ μένει, καὶ αὐτὸς ἐν αὐτῷ καὶ ἐν τούτῳ γινώσκομεν ὅτι μένει ἐν ἡμῖν, ἐκ τοῦ πνεύματος οὗ ἡμῖν ἔδωκεν