Every one that believes that Jesus is the Christ is begotten of God; and every one that loves him that has begotten loves also him that is begotten of him.
Two things stand together in this verse: a confession about who Jesus is, and a birth that only God can perform. John also links two loves: love for the Father and love for His children.
The title "Christ" is more than a name. It says what the Old Testament promised the Messiah would be.
As Christ, He is God's anointed Prophet, Priest and King. The Old Testament had foretold that the Messiah — the Christ — must Himself be the Eternal Creator, God made known in human flesh (Isaiah 9:6-7). So this belief is a real, honest faith in the Person of Christ, not lip service only. Everyone who has such faith "has been born of God."
Some have ranked this confession below the confession of Him as the Son of God later in the chapter. One writer rejects that ranking:
Some have said that faith which confesses that Jesus is the Christ is a lower faith than faith that owns Him as the Son of God. But the Spirit of God draws no such contrast here… In fact, the two go together.
Many people search their own hearts for proof that they belong to God. This verse points them somewhere else.
The fact of the new birth does not rest on whether we can spot this or that fruit of the Spirit in us. It rests on one thing alone — whether we believe that Jesus is the Christ. How wonderfully simple!… So instead of looking inside ourselves for proofs of the new birth, we should turn to this one simple question: do I believe that Jesus is the Christ?
Faith does not earn the new birth. It shows that God has already been at work.
God has done a work in the soul of the believer. No doubt it is hard for people to admit that all good comes from God, and that He alone begins the good work in us. Yet that is how it is. Where there is a simple faith in the person of Jesus — believing that Jesus is the Christ — God has already worked deep in the soul. The one born of God loves Him who gave that birth, and loves all those born of God too.
Other passages describe the new birth from the human side. Two schools of thought each take hold of one side. One writer takes both.
Peter shows us things from the human side — especially 1 Peter 1:22-23 — and the Arminian takes hold of that. John's letter (1 John 5:1) views things from the Divine side, and the Calvinist takes hold of that. For ourselves, we take both. It does not trouble us that we can no more fit the two sides together perfectly in our minds than we can explain how the Divine and the Human meet in Christ Jesus our Lord.
This birth also creates a family. It decides who belongs to it.
Here we get the link between God and the family. When anyone is born of God, he is my brother. Someone may ask, "Who is my brother? How am I to know my brother?" Everyone who is born of God is my brother. I may have to grieve over him sometimes, but he is still my brother, because the same divine nature relates me to him. It is very important to remember this today, because wherever the Holy Spirit really works, there will be a constant tendency to take different paths.
Loving some of God's children and not others shows where that love really comes from.
If I love a family of children for the parent's sake, I shall love all the children. But suppose I love some of them, and hate or despise or ignore the rest. Then clearly my love for the ones I do love comes from some shared taste or other personal reason, not from love for the parents. How is it with you and God's children?
That love has a boundary, and obedience marks it.
Our love for one another is not true love unless love for God defines and limits it. We prove that love for God by submitting to His will — by obeying His instructions… We show our love for Him not by claiming it, but by sincerely governing ourselves by His instructions. They are no burden at all if we really love God.
- Confession — Faith that Jesus is the Christ is faith in His Person — the anointed Prophet, Priest and King promised in the Old Testament. It is not a form of words.
- Birth — That faith does not cause the new birth. It proves it. God worked in the soul first, and John states this from the divine side.
- Assurance — The test looks outward, not inward. The question is not "can I find fruit in myself?" but "do I believe that Jesus is the Christ?"
- Family — The same birth makes every believer a brother. You share one divine nature, even with the brother you grieve over.
- Proof — Love for the Father shows itself in love for all His children. That love is real only when it keeps His commandments.
Hereby know we that we love the children of God, when we love God and keep his commandments.
John has just said that everyone who loves the Father also loves His child. Now he turns the test around and asks how we know that our love for God's children is real.
The argument may look circular. Love for God's children proves love for God, and love for God proves love for His children. One writer answers that objection.
Notice this. Chapter 4:20 brought forward love for other believers as a proof of our love to God. Now that love is the point to be proved. Scholars would call this reasoning in a vicious circle; but life and love are beyond their sphere. True love always comes with obedience. The love which leads us to love the children of God, for God's sake, could not love them and at the same time push them into things which displease their Father. Disobedience is never love. Christ, who is perfect love, also showed perfect obedience.
We can mistake a fondness for a certain circle of people for love of God's children.
It is not loving a certain set of people we may know, but loving the children of God as such, because I keep His commandments. I know I love God's children because I love God. Each side checks the other in this way, and that is very important. When my heart and mind are set on God, whatever belongs to Him is dear to me just because it is of God.
If loving people means helping them disobey God, it is not love at all. Family life shows why.
To love them as the children of God, I must certainly put God's rights first. If my love for them would lead me to be indulgent towards them in their disobeying God, this is not really love. If in pleasing them I displease the Lord, this is not love for them at all, however they may feel it to be so. Children may seem very happy together, giving each other whatever they want. But if they are disobeying their parents, this is not family love at all. It is mere selfish indulgence.
The two halves of the verse are not two separate duties.
So we can be certain of this. When we do love God and keep His commandments, we do love His children. What is more, love and obedience go together, as we have seen earlier in this letter. It is impossible to love Him without obeying Him.
The previous verse defines who our brother is — everyone born of God. That definition sets the reach of this love, and it has been argued over.
Note this again: not a single child of God can be left out. It makes no difference where he is found, what his associations are, or what his spiritual condition is. All who are born of God must be the objects of our divine affections. There can be no limitation of the circle. God includes the whole of His family, and so must we... This verse, taken with the one before it, makes two things clear. First, not one of the children of God may be left out of our love. Second, that love — divine love, love in the spirit — must show itself only in the way of obedience.
This stops us using affection for other believers as an excuse for a wrong path.
It is quite wrong to plead love to the children of God when taking a course contrary to the word of God. Someone may take such a course in ignorance, or in self-will. But disobeying God's commandments is never a proof of love to the children of God, in any circumstances or on any pretence. If we are disobedient to God how can we say that we love Him?... Natural affection, and perhaps affection for other believers, might draw us into a course contrary to God's will. But in either case the spring of our action is not the divine nature within us. It is not love to God shown in obedience to Him.
Ruled this way, our affections do not grow cold.
The will of God must govern our affections, so that they are divine in nature and not merely human. Because of that they are all the deeper, purer, and warmer as they flow out to all His children.
- Source — love begins with God, not with our feelings. Whatever belongs to Him is dear to us because it is His.
- Test — verse 1 proves love for God by love for His children. Verse 2 proves love for His children by love for God and obedience.
- Reach — the circle takes in every person born of God, whatever their condition or company.
- Limit — that love shows itself only in the way of obedience. Helping someone disobey their Father is indulgence, not love.
- Result — love and obedience cannot be split. So the honest question is never "what would they like?" but "what has He commanded?"