1 John 5
7 Ref And the Spirit is the witness, because the Spirit is true.
8 Ref There are three witnesses, the Spirit, the water, and the blood: and all three are in agreement.
9 Ref If we take the witness of men to be true, the witness of God is greater: because this is the witness which God has given about his Son.
10 Ref He who has faith in the Son of God has the witness in himself: he who has not faith in God makes him false, because he has not faith in the witness which God has given about his Son.
11 Ref And his witness is this, that God has given us eternal life, and this life is in his Son.