4because everyone born of God overcomes the world. And this is the victory that has overcome the world: our faith.
5Who then overcomes the world? Only he who believes that Jesus is the Son of God.
6This is the One who came by water and blood, Jesus Christ—not by water alone, but by water and blood. And it is the Spirit who testifies to this, because the Spirit is the truth.
7For there are three that testify:
8the Spirit, the water, and the blood—and these three are in agreement.