First John Key Passages

1 John 3:18 · King James Version

“My little children, let us not love in word, neither in tongue; but in deed and in truth.”

Time, place, and setting

Time: A late first century date near AD 90 is a traditional proposal; the letter itself is undated. ¹⁰
Place: The letter names no city and addresses people who have received the testimony about Jesus. ¹
Setting: Witness, confession, abiding, love, discernment and assurance address believers after some people have departed. ¹

Greek in contextκοινωνίαkoinōnia

Fellowship or shared participation, here with the declaring witnesses, the Father and the Son. ²

In 1 John 1:3 the first occurrence is the accusative form koinōnian; the later koinōnia is nominative. The surrounding witness and relationships determine the sense. ¹ ²

First John 1:1 to 4

The opening begins with the Word of life and the testimony of hearing, seeing and touching. The life was manifested, and the declaration aims at fellowship with the Father and his Son, Jesus Christ. Witness and fellowship belong within the prologue’s single movement. ³ The unnamed speaker presents received testimony before the later moral exhortations. ⁵ The passage asks to be read as a declaration and invitation rather than as a list of isolated sensory words. ¹

The invitation rests on the announced testimony about Jesus. ²⁴ John 1 places the Word’s becoming flesh within the revelation of the Father; John 20 connects resurrection testimony with faith and life. First John’s prologue gives readers a relational purpose for receiving that testimony. Its language of fellowship reaches both toward God and toward the people addressed, and its concluding reference to joy expresses the intended fullness of that shared life. ¹

First John 1:5 to 2:2

God is light is the message announced in 1:5. The image frames the following comparison of claims and conduct ethically. ⁴ Saying that one has fellowship while walking in darkness is placed beside walking in the light, fellowship and cleansing through Jesus’ blood. Confession and cleansing are connected within that relational setting. ¹⁵ The passage’s sequence matters: 1:8 rejects saying that one has no sin, 1:9 names confession and forgiveness, and 2:1 states both the aim to avoid sin and the provision of an advocate. ¹

The letter’s searching contrasts encourage continuing faith, love and obedience. ¹¹ They direct readers toward Jesus Christ the righteous when wrongdoing is acknowledged. The language of propitiation in 2:2 belongs beside that advocacy and reaches beyond our sins to those of the whole world. Hebrews 2, 7 and 10 provide complete Christian companion contexts for Jesus’ priestly work and sacrifice, while First John’s own paragraph supplies the immediate concern about truthful fellowship. ¹

First John 2:3 to 11 and 2:18 to 27

Knowing God, abiding in Jesus and being in the light are tested through commands and love. Religious claims must agree with conduct toward other believers. ¹⁷ The person who hates a brother cannot resolve that contradiction merely by claiming light. The command to walk as Jesus walked gives the conduct a personal pattern, and John 13 supplies the Gospel’s setting of service and the command to love one another. ¹

Later in chapter 2, people who departed and teaching that could deceive readers are met by the call to remain in the original message. Affirmative Christ confession gives this response its pastoral direction. ⁷ The received testimony and the Spirit’s guidance remain connected. ¹⁹ The anointing passage belongs within that context, where the writer continues to teach and remind. Historical models of the Johannine audience remain proposals rather than a complete account supplied by these verses. ⁶

First John 3:1 to 10

The Father’s love and the present identity of his children begin this unit. The future is not fully manifested, but hope of likeness to Christ shapes the pursuit of purity now. ²⁰ Verse 3 then leads into the strong contrast between sin and righteousness. The author connects doing righteousness with the righteous Christ and speaks of the Son’s appearing to take away sins and destroy the devil’s works. The identity and conduct language should be followed through the whole unit. ¹

Present tense by itself cannot settle the comparison with confession. ¹² Read these statements beside 1:8 and 2:1, which reject sin denial and name Jesus as advocate. The letter’s purity and righteousness language remains serious, yet its own provision for confessed wrongdoing remains serious too. Jesus’ example joins character formation to concrete conduct. ¹⁸ The combined reading preserves the letter’s summons to holiness without concealing the relationships among its different statements about sin. ¹

First John 3:11 to 24

Cain and Jesus embody opposite movements: taking a brother’s life and laying down one’s life for others. The contrast reaches practical sharing when a brother’s need is visible. ²³ Material care is part of the letter’s account of love. ⁹ Verse 18 then names love in deed and truth. The passage gives concrete form to the command and supplies a basis for recognising love beyond words, while Genesis 4 preserves the named Cain and Abel story in its own complete setting. ¹

From 3:19, the letter turns toward assurance before God when the heart condemns. God is greater than the heart and knows all things. Confidence, prayer, commandments and the gift of the Spirit follow. These statements belong beside the practical love that precedes them. The affectionate address to children and beloved serves the pastoral relationship. ⁸ The unit can therefore be read as care for a community whose conduct and assurance are being addressed together. ¹

First John 4:1 to 21

Try the spirits is directed toward discerning claims about God amid false prophecy. The confession of Jesus Christ come in the flesh supplies the first stated test. From 4:7 the letter develops God’s love, especially his initiative in sending his Son. The sending of the Son anchors the mutual love argument. ¹⁶ The chapter also speaks of God giving his Spirit and of abiding, so confession, Spirit given life and love belong within its connected address. ¹

First Corinthians 12 to 14 provides explicit companion contexts for gifts, love and the discernment of prophecy. Acts 2 joins the Spirit’s outpouring with witness to Jesus, while James 5 describes prayer for the sick. Pentecostal reception can keep these activities active within Christ centred discernment and practical love. In 4:17 to 18, perfect love and fear concern confidence in the day of judgment and fear involving torment; that setting should guide the reading of those verses. ¹

First John 5:1 to 13

Belief in Jesus as the Christ, love of God’s children and keeping God’s commandments open chapter 5. Victory is tied to faith in the Son and eternal life. ²² The Spirit, water and blood appear within the testimony discussion, and 5:11 states that God has given eternal life in his Son. Verse 13 then explains the writing’s purpose as assurance for those believing in the name of the Son of God. ¹

The KJV includes the longer heavenly witness wording in 5:7. That wording has a disputed textual transmission history. ²¹ The question calls for textual care, while the surrounding passage continues to speak about God’s testimony and the Son. The Father, the Son and the given Spirit also appear in the letter’s other passages, including 1:3 and 4:13 to 15. Christian confession should be read through these complete contexts rather than made dependent on one disputed wording. ¹

First John 5:14 to 21

Confidence in prayer is expressly connected to asking according to God’s will. The next verses address prayer for a brother and distinguish sin unto death. Uncertainty about another person’s heart need not end persevering prayer. ¹⁴ The difficult distinction should remain beside the stated confidence in God, the letter’s earlier confession and advocacy, and its continuing concern for fellow believers. James 5 supplies a further Christian setting for prayer and restoration. ¹

The ending returns to knowledge of God and life in his Son, then closes with the warning to keep from idols. Repeated themes give the ending continuity with earlier parts of the letter. ¹³ The true God, life, assurance and fidelity remain connected. Reading the final warning in that sequence gives it a place within the whole book’s movement from manifested life toward faithful fellowship. ¹

Follow the evidence

Sources

Numbered references support the material above. Scripture quotations use the KJV.

The Holy Bible, King James VersionKing James translators · 1611
1 John 1 to 5; Genesis 4; Exodus 34; Leviticus 16; Deuteronomy 6; Psalms 32, 51; John 1, 3, 5, 6, 8, 13, 14, 15, 16, 17, 19, 20; Acts 2, 8, 10, 19; Romans 3, 6, 8, 12; 1 Corinthians 12, 13, 14; 2 Corinthians 5; Galatians 5; Hebrews 2, 7, 10; James 2, 5; 1 Peter 1, 2; 2 John 1; 3 John 1; complete Greek 1 John 1:3
View the source
A Greek English Lexicon of the New TestamentJoseph Henry Thayer
Complete clearly labelled historical Thayer entry 2842 κοινωνία.
View the source
The Epistles of S. John, Cambridge Bible for Schools and CollegesAlfred Plummer
Notes on 1 John 1:1 to 4.
View the source
Critical and Exegetical Handbook to the General Epistles of James and John, Meyer seriesJoh. Ed. Huther
Complete note on 1 John 1:5 with numbered notes 47 to 52, plus web title author and English translation metadata.
View the source
First, Second, and Third JohnGeorge L. Parsenios · 2014
Introduction, printed pages 3 to 5
View the source
The Epistles of John: Origins, Authorship, PurposeHugo Méndez · 2026
Introduction, pages 1 to 7; selected own framework on pages 3 to 6
View the source
A Non Polemical Reading of 1 John: Sin, Christology and the Limits of Johannine ChristianityTerry Griffith · 1998
Printed pages 253 and 254 and 271 to 276
View the source
What Shall We Call Each Other? Part Two: The Issue of Self Designation in the Johannine Letters and RevelationPaul Trebilco · 2003
Printed pages 51 to 55, opening address and self designation discussion
View the source
Communities in Dispute: Current Scholarship on the Johannine EpistlesR. Alan Culpepper and Paul N. Anderson, editors · 2014
William R. G. Loader, The Significance of 2:15 to 17 for Understanding the Ethics of 1 John, printed pages 232 to 235
View the source
Getting Up to Speed: An Essential Introduction to 1 JohnBarry Clyde Joslin · 2006
Printed pages 5 to 9, authorship, date and historical introduction
View the source
Persevering in Christ and Tests of Eternal LifeA. B. Caneday · 2006
Printed pages 47 to 51, exposition and conclusion; endnotes 52 to 55 checked
View the source
Sin and Perfection in 1 JohnColin G. Kruse · 2006
Printed pages 58 to 64, sin and perfection argument; endnotes on page 65
View the source
A Linguistic Overview of 1 JohnRandall K. J. Tan · 2006
Printed pages 68 to 73, linguistic method, themes and participant discussion
View the source
Should We Pray for Straying Brethren? John’s Confidence in 1 John 5:16 to 17Randall K. J. Tan · 2002
Printed pages 602 to 609, grammatical and contextual argument through conclusion
View the source
Early Christian spiritualities of sin and forgiveness according to 1 JohnDirk G. van der Merwe · 2014
Pages 5 to 7, Table 2 and relational comparison; originating references on page 11
View the source
Lived experiences of the love of God according to 1 John 4: A spirituality of loveDirk G. van der Merwe · 2017
Introduction, Peculiarities in the Text, opening Character of God section and Relational Experiences of God’s Love section
View the source
The identification and examination of the elements that caused a schism in the Johannine community at the end of the first century CEDirk van der Merwe · 2007
Printed pages 1163 to 1167, assertion comparisons and conclusion
View the source
Moral Transformation Through Mimesis in the Johannine TraditionCornelis Bennema · 2018
Printed pages 196 to 199, section 3.3 and section 4.1
View the source
Ethical decisions according to 1 JohnJ. G. van der Watt · 2013
Sections 2 and 3 and section 4 through its opening anointing synthesis; Afrikaans text
View the source
Ethics and Imitatio Christi in 1 John: A Jewish PerspectiveMavis M. Leung · 2018
Printed pages 125 to 128, section 3.2 and adjacent comparisons
View the source
The Johannine Comma (1 John 5:7 to 8): The Status of Its Textual History and Theological Usage in English, Greek, and LatinRodrigo Barbosa Galiza and John W. Reeve · 2018
Printed pages 64 to 67 and 85 to 88, transmission, summary and opening conclusion
View the source
Conquering the World: The Countercultural Victory of 1 John in Greco Roman ContextAh Reum Kim · 2021
Introduction, pages 1 and 2; eternal life argument, pages 138 to 141
View the source
Atonement and Ethics in 1 John: A Peacemaking HermeneuticChris Armitage · 2014
Printed pages 289 to 296, Cain and Jesus contrast and mutual love synthesis
View the source
First, Second and Third JohnDouglas Sean O’Donnell · 2015
Printed pages 3 to 10, opening exposition on 1 John 1:1 to 4
View the source

First John 1:1 to 4

First John 1:5 to 2:2

First John 2:3 to 11 and 2:18 to 27

First John 3:1 to 10

First John 3:11 to 24

First John 4:1 to 21

First John 5:1 to 13

First John 5:14 to 21

Sources

Keep a useful resource close.

First John Overview

First John Historical Context

First John Reading Guide