Note: Words are shown in their original Greek order, which differs from English translations. This reflects the emphasis and structure of Scripture as originally written. Click any word to see its full lexicon entry.
1Everyone who believes that Jesus is the Christ has been born of God, and everyone who loves the Father also loves those born of Him.
6This is the One who came by water and blood, Jesus Christ—not by water alone, but by water and blood. And it is the Spirit who testifies to this, because the Spirit is the truth.
10Whoever believes in the Son of God has this testimony within him; whoever does not believe God has made Him out to be a liar, because he has not believed in the testimony that God has given about His Son.
16If anyone sees his brother committing a sin not leading to death, he should ask God, who will give life to those who commit this kind of sin. There is a sin that leads to death; I am not saying he should ask regarding that sin.
20And we know 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—in His Son Jesus Christ. He is the true God and eternal life.
First John 5 brings the epistle to its climactic conclusion, tying together the major themes of faith, love, obedience, and assurance. John reminds us that genuine faith in Jesus Christ produces victory over the world, that God's witness to His Son is reliable and transforming, and that believers can have absolute confidence in their eternal life through Him. The chapter concludes with a call to guard ourselves from idols and to stand firm in the true God.
John opens by establishing a foundational truth: believing that Jesus is the Christ is evidence of being born of God (v. 1). This is not merely intellectual assent but genuine faith that transforms the believer's heart and family relationships. When we love God the Father, we naturally love His children—those born of Him through faith in Christ. John then clarifies what love for God's children actually looks like: loving God and keeping His commandments (v. 2). True love is not sentimental feeling alone but demonstrated through obedience.
Verses 3-5 present a powerful promise: God's commandments are not burdensome or oppressive, because faith in Christ produces victory over the world's systems and temptations. The Greek word here, nike, means "conquest"—a complete overcoming. This victory isn't achieved through human effort alone but through faith in Jesus as God's Son. Our faith is the instrument through which God's power flows to overcome worldly pressures, ungodly desires, and spiritual opposition.
Application: If you claim to believe in Jesus, examine your life for evidence of love expressed through obedience. Are you being transformed? Are you experiencing victory over sin and worldly compromise?
John addresses false teachers who denied Jesus' true humanity and deity. Jesus came "by water and blood"—referring to His baptism (identifying with humanity) and His sacrificial death (accomplishing redemption). He did not come by water only, which would suggest mere humanity. The Spirit bears witness to this truth, for "the Spirit is truth" (v. 7). John further emphasizes that three heavenly witnesses testify to Christ's reality: the Father, the Word (Christ Himself), and the Holy Spirit, and these three are one in perfect unity and purpose (v. 7). On earth, three earthly witnesses confirm this: the Spirit, the water of baptism, and the blood of the cross (v. 8). All testimony converges on the same truth.
Application: God has provided abundant, trustworthy witness to who Jesus is. We need not doubt; we can rest secure in the testimony that the entire Godhead gives to the person and work of Christ.
God's testimony about His Son is greater than any human witness (v. 9). When we believe in Jesus, we receive His internal testimony within ourselves (v. 10)—the Holy Spirit's confirmation that we belong to God. To reject this testimony is to make God a liar. The core of God's record is simple and magnificent: He has given us eternal life, and this life is in His Son (v. 11). Verses 12 summarizes it starkly: possessing Jesus means possessing life; lacking Him means lacking life itself. Nothing is more fundamental than this.
Application: Do you have the Son? If you have genuinely believed in Jesus Christ, you possess eternal life right now—not as a future hope alone, but as a present reality.
John wrote this letter so that believers would know with certainty that they have eternal life (v. 13). This confidence extends to prayer: God hears our prayers when we ask according to His will, and we can trust that He grants what we ask (vv. 14-15). Verses 16-17 address intercessory prayer for sinning believers; there is "a sin unto death" (likely deliberate, hardened apostasy) for which continued intercession may not be appropriate, but we should pray for those who stumble in lesser sins. Verse 18 restates that those born of God are kept safe from the enemy, and verses 19-20 remind us we belong to the true God who has given us understanding to know Him through Christ. The letter ends with a solemn call: guard yourselves from idols—anything that competes with Christ for our worship and affection.
Application for Today
First John 5 invites us into assurance: you can know that you have eternal life through faith in Jesus Christ. This knowledge should produce confidence in prayer, courage against worldly opposition, and devoted obedience. Examine your heart: Is your faith alive and producing love and victory? Guard yourself from anything—whether false teaching, materialism, or hidden affections—that would pull you away from wholehearted devotion to Christ, your true God and eternal life.
Study Notes — 1 John 5
5 sectionsFirst John 5 brings the epistle to its climactic conclusion, tying together the major themes of faith, love, obedience, and assurance. John reminds us that genuine faith in Jesus Christ produces victory over the world, that God's witness to His Son is reliable and transforming, and that believers can have absolute confidence in their eternal life through Him. The chapter concludes with a call to guard ourselves from idols and to stand firm in the true God.
John opens by establishing a foundational truth: believing that Jesus is the Christ is evidence of being born of God (v. 1). This is not merely intellectual assent but genuine faith that transforms the believer's heart and family relationships. When we love God the Father, we naturally love His children—those born of Him through faith in Christ. John then clarifies what love for God's children actually looks like: loving God and keeping His commandments (v. 2). True love is not sentimental feeling alone but demonstrated through obedience.
Verses 3-5 present a powerful promise: God's commandments are not burdensome or oppressive, because faith in Christ produces victory over the world's systems and temptations. The Greek word here, nike, means "conquest"—a complete overcoming. This victory isn't achieved through human effort alone but through faith in Jesus as God's Son. Our faith is the instrument through which God's power flows to overcome worldly pressures, ungodly desires, and spiritual opposition.
Application: If you claim to believe in Jesus, examine your life for evidence of love expressed through obedience. Are you being transformed? Are you experiencing victory over sin and worldly compromise?
John addresses false teachers who denied Jesus' true humanity and deity. Jesus came "by water and blood"—referring to His baptism (identifying with humanity) and His sacrificial death (accomplishing redemption). He did not come by water only, which would suggest mere humanity. The Spirit bears witness to this truth, for "the Spirit is truth" (v. 7). John further emphasizes that three heavenly witnesses testify to Christ's reality: the Father, the Word (Christ Himself), and the Holy Spirit, and these three are one in perfect unity and purpose (v. 7). On earth, three earthly witnesses confirm this: the Spirit, the water of baptism, and the blood of the cross (v. 8). All testimony converges on the same truth.
Application: God has provided abundant, trustworthy witness to who Jesus is. We need not doubt; we can rest secure in the testimony that the entire Godhead gives to the person and work of Christ.
God's testimony about His Son is greater than any human witness (v. 9). When we believe in Jesus, we receive His internal testimony within ourselves (v. 10)—the Holy Spirit's confirmation that we belong to God. To reject this testimony is to make God a liar. The core of God's record is simple and magnificent: He has given us eternal life, and this life is in His Son (v. 11). Verses 12 summarizes it starkly: possessing Jesus means possessing life; lacking Him means lacking life itself. Nothing is more fundamental than this.
Application: Do you have the Son? If you have genuinely believed in Jesus Christ, you possess eternal life right now—not as a future hope alone, but as a present reality.
John wrote this letter so that believers would know with certainty that they have eternal life (v. 13). This confidence extends to prayer: God hears our prayers when we ask according to His will, and we can trust that He grants what we ask (vv. 14-15). Verses 16-17 address intercessory prayer for sinning believers; there is "a sin unto death" (likely deliberate, hardened apostasy) for which continued intercession may not be appropriate, but we should pray for those who stumble in lesser sins. Verse 18 restates that those born of God are kept safe from the enemy, and verses 19-20 remind us we belong to the true God who has given us understanding to know Him through Christ. The letter ends with a solemn call: guard yourselves from idols—anything that competes with Christ for our worship and affection.
First John 5 invites us into assurance: you can know that you have eternal life through faith in Jesus Christ. This knowledge should produce confidence in prayer, courage against worldly opposition, and devoted obedience. Examine your heart: Is your faith alive and producing love and victory? Guard yourself from anything—whether false teaching, materialism, or hidden affections—that would pull you away from wholehearted devotion to Christ, your true God and eternal life.