The Epistles · Chapter 5 of 5
1 John 5
John ties faith, new birth, and love together: whoever believes Jesus is the Christ is born of God and loves God's children. This faith overcomes the world. He gathers the witnesses to Jesus, the Spirit, water, and blood, and God's own testimony that he has given eternal life in his Son. To have the Son is to have life. He assures believers of answered prayer and eternal life, urging them to keep from idols.
What happens in 1 John 5
John declares that whoever believes Jesus is the Christ is born of God, and love for God shows in loving his children and keeping his commandments (v1-3). What is born of God overcomes the world, and this victory is faith; the overcomer believes Jesus is the Son of God (v4-5). Jesus came by water and blood, and the Spirit bears witness, for the Spirit is truth (v6-8). God's own witness concerning his Son is greater than any human witness; unbelief makes God a liar (v9-10).
The record is that God has given eternal life in his Son: the one who has the Son has life, and the one without him has not life (v11-12). John writes so believers may know they have eternal life (v13). He assures them of confidence in prayer according to God's will, urges intercession for a sinning brother, and closes affirming that the Son has come, warning them to keep from idols (v14-21).
1 John 5 in context
John draws his letter toward its close by summarizing its central convictions against the false teachers: that Jesus is truly the Christ, the Son of God who came in real flesh by water and blood. The mention of water and blood likely counters those who denied the reality of Christ's baptism or death.
John's purpose statement, that believers may know they have eternal life, expresses the pastoral aim of the whole letter: assurance grounded in the Son, not in the shifting claims of those who left.
Main themes of 1 John 5
1 John 5 (KJV)
1Whosoever believeth that Jesus is the Christ is born of God: and every one that loveth him that begat loveth him also that is begotten of him. 2By this we know that we love the children of God, when we love God, and keep his commandments. 3For this is the love of God, that we keep his commandments: and his commandments are not grievous. 4For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world, even our faith. 5Who is he that overcometh the world, but he that believeth that Jesus is the Son of God? 6This is he that came by water and blood, even Jesus Christ; not by water only, but by water and blood. And it is the Spirit that beareth witness, because the Spirit is truth. 7For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one. 8And there are three that bear witness in earth, the Spirit, and the water, and the blood: and these three agree in one. 9If we receive the witness of men, the witness of God is greater: for this is the witness of God which he hath testified of his Son. 10He that believeth on the Son of God hath the witness in himself: he that believeth not God hath made him a liar; because he believeth not the record that God gave of his Son. 11And this is the record, that God hath given to us eternal life, and this life is in his Son. 12He that hath the Son hath life; and he that hath not the Son of God hath not life. 13These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God. 14And this is the confidence that we have in him, that, if we ask any thing according to his will, he heareth us: 15And if we know that he hear us, whatsoever we ask, we know that we have the petitions that we desired of him. 16If any man see his brother sin a sin which is not unto death, he shall ask, and he shall give him life for them that sin not unto death. There is a sin unto death: I do not say that he shall pray for it. 17All unrighteousness is sin: and there is a sin not unto death. 18We know that whosoever is born of God sinneth not; but he that is begotten of God keepeth himself, and that wicked one toucheth him not. 19And we know that we are of God, and the whole world lieth in wickedness. 20And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life. 21Little children, keep yourselves from idols. Amen.
Verses to carry from 1 John 5
“For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world, even our faith.”1 John 5:4
“He that hath the Son hath life; and he that hath not the Son of God hath not life.”1 John 5:12
“These things have I written unto you that believe on the name of the Son of God; that ye may know that ye have eternal life, and that ye may believe on the name of the Son of God.”1 John 5:13
New Testament quotation
How 1 John 5 points to Jesus
This chapter concentrates on the Son of God as the sum of everything. To believe that Jesus is the Christ is to be born of God; to believe he is the Son of God is to overcome the world. John insists Jesus came truly, by water and blood, guarding against any denial of his real humanity, and the Spirit witnesses to him. The climactic record is that God has given us eternal life, and this life is in his Son: he that hath the Son hath life.
Christ is not merely the way to life; he is the life. John ends by affirming that the Son of God has come and given understanding to know the true God, and that we are in him, even Jesus Christ, who is the true God and eternal life. To have Christ is to have everything.
Questions about 1 John 5
What does it mean that faith overcomes the world?
John says whatever is born of God overcomes the world, and identifies this victory as our faith, specifically believing that Jesus is the Son of God. The world here is the whole system opposed to God. Faith overcomes not by force but by anchoring the believer to Christ, who has already conquered, so that its pull, its fear, and its passing values no longer hold final power.
How can I know I have eternal life?
John states his purpose plainly: he writes so that believers may know they have eternal life. Assurance rests on an objective record, that God has given eternal life in his Son, and on possessing the Son himself: he that hath the Son hath life. It is not measured by fluctuating feelings but by whether one belongs to Christ, in whom life is found.
Reflection
Where does the world's fear or allure still hold you? John says your faith in the Son of God is itself the victory. Rest today not on your feelings but on the record: God has given eternal life in his Son. If you have the Son, you have life; let that certainty settle your heart.
A prayer from 1 John 5
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