5Who is it that overcomes the world? Only the one who believes that Jesus is the Son of God. 6This is the one who came by water and blood—Jesus Christ. He did not come by water only, but by water and blood. And it is the Spirit who testifies, because the Spirit is the truth. 7For there are three that testify: 8the#5:7,8 Late manuscripts of the Vulgate testify in heaven: the Father, the Word and the Holy Spirit, and these three are one. 8 And there are three that testify on earth: the (not found in any Greek manuscript before the fourteenth century) Spirit, the water and the blood; and the three are in agreement.