1 John Chapter Study
Living in God’s Love and Truth
1 John 4 (KJV)
1 John 4 reveals the vital call to discern true spirits from false prophets, emphasizing the confession of Jesus Christ’s incarnation as the test of genuine faith. This chapter unfolds God’s profound love manifested through sending His Son, urging believers to love one another as evidence of knowing God. It highlights the transformative power of God’s Spirit dwelling within us, perfecting our love and casting out fear. Understanding this chapter equips believers to live confidently in God’s truth and love, reflecting His character in a world filled with deception.

Explore how 1 John 4 teaches discerning spirits, experiencing God’s love, and living out love in community as evidence of knowing God.
Before You Study
Read This First
The letter of 1 John addresses early Christian communities facing false teachings that threatened the truth of Jesus Christ’s incarnation and the nature of God’s love. Chapter 4 continues this theme by instructing believers to test the spirits, a necessary safeguard against deceptive teachers claiming spiritual authority. This chapter builds on earlier affirmations of fellowship with God and the call to live righteously, now focusing on love as the defining mark of true believers. Recognizing the spiritual battle between truth and error helps readers grasp why discerning spirits and practicing love are essential for the church’s health and witness.
What You'll Learn
- How to discern true and false spirits by their confession about Jesus Christ’s incarnation.
- The significance of God’s love demonstrated through sending His Son as a propitiation for sin.
- Why love among believers is the evidence of knowing God and dwelling in His Spirit.
- The relationship between perfect love and the removal of fear, especially regarding judgment.
- The command to love brothers and sisters as inseparable from loving God.
- The assurance believers have of God’s indwelling presence through the Holy Spirit.
True faith is marked by confessing Jesus Christ, living in God’s love, and loving others as a reflection of God’s presence within us.
Chapter Navigation
Bible Translation Note: All Scripture on this page is quoted from the King James Version (KJV) and presented in full without alteration.
1 John 4 (KJV)
1 John 4:1 Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
1 John 4:2 Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:
1 John 4:3 And every spirit that confesseth not that Jesus Christ is come in the flesh is not of God: and this is that spirit of antichrist, whereof ye have heard that it should come; and even now already is it in the world.
1 John 4:4 Ye are of God, little children, and have overcome them: because greater is he that is in you, than he that is in the world.
1 John 4:5 They are of the world: therefore speak they of the world, and the world heareth them.
1 John 4:6 We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.
1 John 4:7 Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.
1 John 4:8 He that loveth not knoweth not God; for God is love.
1 John 4:9 In this was manifested the love of God toward us, because that God sent his only begotten Son into the world, that we might live through him.
1 John 4:10 Herein is love, not that we loved God, but that he loved us, and sent his Son to be the propitiation for our sins.
1 John 4:11 Beloved, if God so loved us, we ought also to love one another.
1 John 4:12 No man hath seen God at any time. If we love one another, God dwelleth in us, and his love is perfected in us.
1 John 4:13 Hereby know we that we dwell in him, and he in us, because he hath given us of his Spirit.
1 John 4:14 And we have seen and do testify that the Father sent the Son to be the Saviour of the world.
1 John 4:15 Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God.
1 John 4:16 And we have known and believed the love that God hath to us. God is love; and he that dwelleth in love dwelleth in God, and God in him.
1 John 4:17 Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.
1 John 4:18 There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
1 John 4:19 We love him, because he first loved us.
1 John 4:20 If a man say, I love God, and hateth his brother, he is a liar: for he that loveth not his brother whom he hath seen, how can he love God whom he hath not seen?
1 John 4:21 And this commandment have we from him, That he who loveth God love his brother also.
Verse-by-Verse Study
1 John 4:1
Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
Study: John warns believers not to accept every spiritual claim but to test them carefully because many false prophets have infiltrated the world. This caution reflects the early church’s struggle with deceptive teachings that threatened the truth about Jesus. Testing the spirits protects the community’s faith and preserves the purity of the gospel message. The verse encourages vigilance and discernment as essential spiritual disciplines.
1 John 4:2
Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:
Study: The Spirit of God is identified by the confession that Jesus Christ has come in the flesh, affirming His true humanity and incarnation. This confession counters early heresies denying Jesus’ physical birth, which undermined salvation’s reality. Recognizing this truth confirms the Spirit’s divine origin and safeguards the church’s foundation. Believers are called to affirm Jesus’ incarnation as a vital test of genuine faith.
1 John 4:3
And every spirit that confesseth not that Jesus Christ is come in the flesh is not of God: and this is that spirit of antichrist, whereof ye have heard that it should come; and even now already is it in the world.
Study: Rejecting the truth of Jesus’ incarnation reveals the spirit of antichrist, a spirit already active in the world. This verse connects doctrinal error with spiritual opposition to Christ, warning that denial of Jesus’ humanity is a hallmark of false teaching. The presence of this spirit signals ongoing spiritual conflict and the need for believers to remain rooted in apostolic truth. It highlights the seriousness of doctrinal purity for the church’s health.
1 John 4:4
Ye are of God, little children, and have overcome them: because greater is he that is in you, than he that is in the world.
Study: Believers are assured victory over false spirits because the One who lives in them is greater than any worldly power. Calling the readers 'little children' emphasizes their beloved status and dependence on God’s strength. This verse encourages confidence rooted in God’s indwelling presence, not human ability. It reminds us that spiritual triumph comes from God’s power, not our own.
1 John 4:5
They are of the world: therefore speak they of the world, and the world heareth them.
Study: Those who follow false spirits are described as worldly, speaking from and to the world, which listens to them. This contrast highlights the source and audience of false teaching, emphasizing its natural appeal to worldly values rather than divine truth. Understanding this helps believers recognize the cultural and spiritual influences behind error. It also underscores the importance of belonging to God’s kingdom rather than the world.
1 John 4:6
We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.
Study: The community of God’s people is distinguished by mutual recognition: those who know God listen to the apostles’ teaching, while those who do not reject it. This mutual hearing reveals the spiritual divide between truth and error. The verse provides a practical test for discerning the spirit of truth versus the spirit of error based on receptivity to God’s revelation. It underscores the importance of obedience to God’s word as evidence of knowing Him.
1 John 4:7
Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.
Study: Love is presented as originating from God, making it the defining characteristic of those born of God and who know Him. This verse links love directly to spiritual birth and knowledge of God, showing that genuine faith produces love. It challenges believers to express love as a natural fruit of their relationship with God. The verse also encourages unity and mutual care within the Christian community.
1 John 4:8
He that loveth not knoweth not God; for God is love.
Study: The statement 'God is love' reveals God’s very nature and serves as the standard for human love. Not loving others indicates a lack of true knowledge of God, exposing the inseparability of love and divine revelation. This verse confronts superficial claims to faith by emphasizing love as the essential evidence of knowing God. It calls believers to examine their hearts and relationships.
1 John 4:9
In this was manifested the love of God toward us, because that God sent his only begotten Son into the world, that we might live through him.
Study: God’s love was manifested by sending His only begotten Son into the world so that we might live through Him, highlighting the incarnation’s redemptive purpose. This verse connects divine love with the gift of eternal life, showing love as active and sacrificial. It reveals the heart of God’s covenant plan to restore life through Christ. Believers are invited to live in the reality of this life-giving love.
1 John 4:10
Herein is love, not that we loved God, but that he loved us, and sent his Son to be the propitiation for our sins.
Study: Love is defined not by our love for God but by His initiating love in sending Jesus as propitiation for our sins. This shifts the focus from human effort to divine grace, emphasizing God’s mercy and justice. The term 'propitiation' underscores Christ’s atoning work, satisfying God’s righteous wrath. This verse deepens our understanding of love as rooted in God’s sacrificial plan for salvation.
1 John 4:11
Beloved, if God so loved us, we ought also to love one another.
Study: Because God loved us so profoundly, believers are commanded to love one another, reflecting God’s love in practical relationships. This verse links divine love with ethical responsibility, showing love as a response to God’s initiative. It encourages believers to embody God’s love visibly, strengthening community and witness. Loving others becomes a tangible expression of faith.
1 John 4:12
No man hath seen God at any time. If we love one another, God dwelleth in us, and his love is perfected in us.
Study: Though no one has seen God, His presence is made real among believers when they love one another, perfecting His love in them. This verse connects love with the indwelling of God, making love a visible sign of God’s unseen presence. It highlights the communal nature of God’s dwelling and the perfection of love as a spiritual reality. Believers are called to demonstrate God’s presence through love.
1 John 4:13
Hereby know we that we dwell in him, and he in us, because he hath given us of his Spirit.
Study: The giving of God’s Spirit confirms that we abide in Him and He in us, providing assurance of intimate fellowship. This verse emphasizes the Spirit’s role as the seal and evidence of the believer’s union with God. It encourages confidence in the believer’s spiritual status and ongoing relationship with God. The Spirit’s presence empowers love and truth in the community.
1 John 4:14
And we have seen and do testify that the Father sent the Son to be the Saviour of the world.
Study: The apostolic testimony affirms that the Father sent the Son as Savior of the world, grounding faith in eyewitness witness and divine mission. This verse connects the incarnation and salvation to God’s sovereign plan, reinforcing the gospel’s historicity. It encourages believers to trust the testimony of those who have seen and experienced Christ. The universal scope of salvation is also highlighted.
1 John 4:15
Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God.
Study: Confessing Jesus as the Son of God results in mutual indwelling between God and the believer, signifying a profound spiritual union. This confession is both a declaration of faith and a condition for God’s presence within. The verse stresses the importance of acknowledging Jesus’ divine identity for fellowship with God. It reveals the relational nature of salvation.
1 John 4:16
And we have known and believed the love that God hath to us. God is love; and he that dwelleth in love dwelleth in God, and God in him.
Study: Believers have come to know and trust God’s love, which defines God’s essence and creates a mutual indwelling between God and those who live in love. This verse beautifully summarizes the chapter’s theme, showing that love is both God’s nature and the believer’s experience. It invites believers to dwell continually in love, reflecting God’s character. The mutual indwelling assures believers of God’s intimate presence.
1 John 4:17
Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.
Study: Our love is perfected in this life, giving us boldness on the day of judgment because we are made like Christ in this world. This verse links love’s maturity with confidence before God, showing sanctification’s practical effect. It encourages believers to grow in love as preparation for eternal fellowship. The phrase 'as he is, so are we' points to Christlikeness as the goal of the Christian life.
1 John 4:18
There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
Study: Perfect love expels fear because fear involves torment, and fear indicates incomplete love. This verse contrasts love and fear, teaching that mature love removes anxiety about judgment. It encourages believers to pursue perfect love to experience peace and confidence. The verse also warns that fear reveals a need for deeper growth in God’s love.
1 John 4:19
We love him, because he first loved us.
Study: Our love for God is a response to His prior love for us, emphasizing grace as the foundation of our affection. This verse reminds believers that love is initiated by God, not human effort. It encourages gratitude and humility in our relationship with God. Recognizing God’s first love motivates faithful obedience and love.
1 John 4:20
If a man say, I love God, and hateth his brother, he is a liar: for he that loveth not his brother whom he hath seen, how can he love God whom he hath not seen?
Study: Claiming to love God while hating a brother is called lying, exposing the inconsistency of such a claim. This verse challenges superficial faith by linking love for God with love for others, especially those seen and known. It teaches that genuine love for God manifests in tangible love for fellow believers. The verse calls for integrity in faith and relationships.
1 John 4:21
And this commandment have we from him, That he who loveth God love his brother also.
Study: The command to love one’s brother as an expression of loving God is given directly by God, underscoring its divine authority. This verse concludes the chapter by reinforcing that love for others is inseparable from love for God. It reminds believers that obedience to this command is essential for authentic faith. Loving others is not optional but commanded by God.
Chapter Synopsis
1 John 4 challenges believers to discern true spirits by their confession of Jesus Christ’s incarnation and warns against the spirit of antichrist. It reveals God’s love supremely demonstrated in sending Jesus as the propitiation for sins, calling believers to love one another as evidence of knowing God. The chapter highlights the mutual indwelling of God and believers through the Spirit, perfecting love and casting out fear. It concludes with the command that loving others is inseparable from loving God, grounding Christian identity in love and truth.
Prayer
Father, thank You for revealing Your love through Jesus Christ and for the gift of Your Spirit dwelling within us. Help us to discern truth from error and to love one another sincerely as a reflection of Your presence. Teach us to live boldly in Your perfect love, casting out fear and growing in Christlikeness. May our lives testify to Your grace and draw others to know You. In Jesus’ name, Amen.
Personal Application
Discern Spiritual Truth
Regularly test teachings and spiritual claims by measuring them against the truth that Jesus Christ came in the flesh, guarding yourself against deception.
Reflect God’s Love
Show love to others as a natural outflow of knowing God, remembering that love is the clearest evidence of your relationship with Him.
Live Without Fear
Embrace God’s perfect love to overcome fear, especially fear of judgment, allowing confidence and peace to shape your daily walk.
Confess Jesus Boldly
Declare Jesus as the Son of God openly, knowing that this confession invites God’s indwelling presence and strengthens your faith.
Love Your Brother
Obey God’s command to love fellow believers, recognizing that hatred contradicts your claim to love God and hinders your spiritual growth.
Weekly Actions
- Pray daily for discernment to recognize true and false teachings in your community.
- Memorize 1 John 4:16 to remind yourself of God’s nature and your identity in Him.
- Reflect on ways to show practical love to someone in your church or neighborhood.
- Journal about fears you face and ask God to fill you with His perfect love.
- Confess Jesus as the Son of God in your conversations and prayers this week.
- Seek reconciliation or forgiveness in any strained relationships with fellow believers.
- Worship God for His initiating love demonstrated through Jesus Christ’s sacrifice.
Chapter Summary
1 John 4 teaches believers to discern spirits by their confession of Jesus Christ’s incarnation and to live in God’s love, which is perfected through mutual love among believers. It assures us of God’s Spirit dwelling within, empowering boldness and casting out fear. The chapter culminates in the command to love others as inseparable from loving God, grounding Christian identity in truth and love.
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