Thematic Bible: There being three that bear record in heaven

Who then is he that overcometh the world, but he who believeth that Jesus is the Son of God? This is He that came by water and by blood, even Jesus the Messiah; not with water only, but with water and blood: and of this the Spirit beareth witness, for the Spirit is truth. Yea there are three that bear witness, the Spirit, and the water, and the blood: read more.
and these three agree in one. Now if we admit the testimony of men, sure the testimony of God is greater: and this is the testimony of God, which He hath testified concerning his Son. He, that believeth on the Son of God, hath the witness in himself: he, that believeth not God, hath in effect made Him a liar, because he believed not the testimony which God hath testified of his Son.