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 (Vulgate)

   ¹⁴ Nos scimus quoniam translati sumus de morte ad vitam, quoniam diligimus fratres. Qui non diligit, manet in morte :
   ¹⁵ omnis qui odit fratrem suum, homicida est. Et scitis quoniam omnis homicida non habet vitam æternam in semetipso manentem.
   ¹⁶ In hoc cognovimus caritatem Dei, quoniam ille animam suam pro nobis posuit : et nos debemus pro fratribus animas ponere.
   ¹⁷ Qui habuerit substantiam hujus mundi, et viderit fratrem suum necessitatem habere, et clauserit viscera sua ab eo : quomodo caritas Dei manet in eo ?
   ¹⁸ Filioli mei, non diligamus verbo neque lingua, sed opere et veritate :
   ¹⁹ in hoc cognoscimus quoniam ex veritate sumus : et in conspectu ejus suadebimus corda nostra.
   ²⁰ Quoniam si reprehenderit nos cor nostrum : major est Deus corde nostro, et novit omnia.
   ²¹ Carissimi, si cor nostrum non reprehenderit nos, fiduciam habemus ad Deum :
   ²² et quidquid petierimus, accipiemus ab eo : quoniam mandata ejus custodimus, et ea, quæ sunt placita coram eo, facimus.
   ²³ Et hoc est mandatum ejus : ut credamus in nomine Filii ejus Jesu Christi : et diligamus alterutrum, sicut dedit mandatum nobis.
   ²⁴ Et qui servat mandata ejus, in illo manet, et ipse in eo : et in hoc scimus quoniam manet in nobis, de Spiritu quem dedit nobis.