6This is the one who came by water and blood: Jesus Christ. He did not come by the water alone but by the water and by the blood. The Spirit is the one who testifies, because the Spirit is the truth. 7In fact, there are three that testify:8the Spirit, the water, and the blood, and these three are one.
5:7Only a very few late Greek witnesses to the text read 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.