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5. Faith in the Son of God

¹ Everyone who believes that Jesus is the Christ is born of God, and everyone who loves the father loves his child as well. ² This is how we know that we love the children of God: by loving God and carrying out his commands. ³ In fact, this is love for God: to keep his commands. And his commands are not burdensome, ⁴ for everyone born of God overcomes the world. This is the victory that has overcome the world, even our faith. ⁵ Who is it that overcomes the world? Only the one who believes that Jesus is the Son of God.

⁶ This 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. ⁷ For there are three that testify: ⁸ the Late manuscripts of the Vulgate testify in heaven: the Father, the Word and the Holy Spirit, and these three are one. 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. ⁹ We accept human testimony, but God’s testimony is greater because it is the testimony of God, which he has given about his Son. ¹⁰ Whoever believes in the Son of God accepts this testimony. Whoever does not believe God has made him out to be a liar, because they have not believed the testimony God has given about his Son. ¹¹ And this is the testimony: God has given us eternal life, and this life is in his Son. ¹² Whoever has the Son has life; whoever does not have the Son of God does not have life.

Concluding Affirmations

¹³ I write these things to you who believe in the name of the Son of God so that you may know that you have eternal life. ¹⁴ This is the confidence we have in approaching God: that if we ask anything according to his will, he hears us. ¹⁵ And if we know that he hears us—whatever we ask—we know that we have what we asked of him.

¹⁶ If you see any brother or sister commit a sin that does not lead to death, you should pray and God will give them life. I refer to those whose sin does not lead to death. There is a sin that leads to death. I am not saying that you should pray about that. ¹⁷ All wrongdoing is sin, and there is sin that does not lead to death.

¹⁸ We know that anyone born of God does not continue to sin; the One who was born of God keeps them safe, and the evil one cannot harm them. ¹⁹ We know that we are children of God, and that the whole world is under the control of the evil one. ²⁰ We know also that the Son of God has come and has given us understanding, so that we may know him who is true. And we are in him who is true by being in his Son Jesus Christ. He is the true God and eternal life.

²¹ Dear children, keep yourselves from idols.

8 There are three He applies what had been said of water and blood to it’s own purpose, in order that they who reject Christ might have no excuse; for by testimonies abundantly strong and clear, he proves that it is he who had been formerly promised, inasmuch as water and blood, being the pledges and the effects of salvation, really testify that he had been sent by God. He adds a third witness, the Holy Spirit, who yet holds the first place, for without him the wafer and blood would have flowed without any benefit; for it is he who seals on our hearts the testimony of the water and blood; it is he who by his power makes the fruit of Christ’s death to come to us; yea, he makes the blood shed for our redemption to penetrate into our hearts, or, to say all in one word, he makes Christ with all his blessings to become ours. So Paul, in Romans 1:4, after having said that Christ by his resurrection manifested himself to be the Son of God, immediately adds, “Through the sanctification of the Spirit.” For whatever signs of divine glory may shine forth in Christ, they would yet be obscure to us and escape our vision, were not the Holy Spirit to open for us the eyes of faith.

Readers may now understand why John adduced the Spirit as a witness together with the water and the blood, even because it is the peculiar office of the Spirit, to cleanse our consciences by the blood of Christ, to cause the cleansing effected by it to be efficacious. On this subject some remarks are made at the beginning of the Second Epistle of Peter, ⁹⁵⁹⁵     Although the commentary in 2Peter1:9 seems to be close to what Calvin is talking of here, it may be that perhaps the First Epistle of Peter might be the one he had in mind. - fj. where he uses nearly the same mode of speaking, that is, that the Holy Spirit cleanses our hearts by the sprinkling of the blood of Christ. ⁹⁶⁹⁶     If we exclude the words deemed interpolated, we may read the passage thus:
   “This is he who came with water and blood, even Jesus Christ; not with water only, but with water and blood: the Spirit also beareth witness, for (or seeing that) the Spirit is truth (or, is true); because there are three who bear witness, the Spirit, the water, and the blood, and these three agree in one.
   We see hence a reason why the Spirit is said to be true, even because he is not alone, for the water and the blood concur with him. Thus a testimony is formed consistently with the requirement of the law. We hence also see the import of what is stated when the testimony of men is mentioned, as though he had said, The testimony of three men is received as valid, how much more valid is the testimony of God, which has three witnesses in its behalf? It is called God’s testimony, because the witnesses have been ordered and appointed by him.
   When it is said that he came with water and blood, the meaning is, that he came, having water and blood; the proposition διὰ has sometimes this meaning, and it is changed in the second clause into ἐν. We meet with similar instances in 2 Corinthians 3:11, and in 2 Corinthians 4:11. See Romans 2:27; 4:11
   According to this construction, the explanation of Calvin is alone the right one, that the water means cleansing, and the blood expiation, the terms being borrowed from the rites of the law; and a reference is also made to the law when the witness of men is mentioned. — Ed.

But from these words we may learn, that faith does not lay hold on a bare or an empty Christ, but that his power is at the same time vivifying. For to what purpose has Christ been sent on the earth, except to reconcile God by the sacrifice of his death? except the office of washing had been allotted to him by the Father?

It may however be objected, that the distinction here mentioned is superfluous, because Christ cleansed us by expiating our sins; then the Apostle mentions the same thing twice. I indeed allow that cleansing is included in expiation; therefore I made no difference between the water and the blood, as though they were distinct; but if any one of us considers his own infirmity, he will readily acknowledge that it is not in vain or without reason that blood is distinguished from the water. Besides, the Apostle, as it has been stated, alludes to the rites of the law; and God, on account of human infirmity, had formerly appointed, not only sacrifices, but also washings. And the Apostle meant distinctly to show that the reality of both has been exhibited in Christ, and on this account he had said before, “Not by water only,” for he means, that not only some part of our salvation is found in Christ, but the whole of it, so that nothing is to be sought elsewhere.