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Third John is the shortest book in the New Testament by word count and is written as a personal letter from "the elder" (the Apostle John) to a beloved Christian named Gaius. While 2 John emphasized guarding the Church against false teachers, 3 John focuses on supporting faithful Christian workers and maintaining faithfulness within the congregation.
The opening verses (vv. 1-4) establish the tone of the letter. John expresses his affection for Gaius, prays for his well-being, rejoices in reports of his faithfulness, and identifies spiritual faithfulness as the greatest source of joy for a pastor and apostle.
These verses reveal the close relationship between Christian truth, pastoral care, and spiritual maturity. They also provide insight into the apostolic concern for the spiritual welfare of believers.
John introduces himself simply as:
"The elder." 12
He writes:
"To the beloved Gaius, whom I love in truth." 13
John's affection is not based merely on friendship or personal preference.
It is rooted in their shared faith in Christ and participation in the truth of the Gospel 14.
The phrase "in truth" reflects a major theme throughout John's writings.
Truth is not merely factual accuracy but the saving revelation of God in Jesus Christ 15.
John then prays:
"Beloved, I pray that all may go well with you and that you may be in good health." 16
This prayer demonstrates that Christians may appropriately pray for both spiritual and physical blessings 17.
However, John's primary concern remains Gaius's spiritual condition:
"as it goes well with your soul." 18
The greatest blessing is not earthly prosperity but faith and fellowship with God through Christ 19.
John explains the source of his joy:
"I rejoiced greatly when the brothers came and testified to your truth." 20
The truth belongs to Gaius because he has received and believes the Gospel 21.
John further explains:
"as indeed you are walking in the truth." 22
Walking in the truth refers to a life shaped by faith in Christ and obedience flowing from that faith 23.
The climax of the passage comes in verse 4:
"I have no greater joy than to hear that my children are walking in the truth." 24
John speaks as a spiritual father whose greatest joy comes from seeing believers remain faithful to Christ 25.
This joy ultimately centers not on human achievement but on God's preserving grace.
Believers remain in the truth because Christ sustains them through His Word and Spirit 26.
The center of this passage is Jesus Christ.
He is the Truth proclaimed by the apostles 27.
He is the source of spiritual life and health 28.
He creates fellowship among believers 29.
He enables Christians to walk in the truth 30.
He is the source of the joy John describes 31.
Without Christ there is no saving truth.
With Christ there is forgiveness, fellowship, perseverance, and eternal life 32.
For Lutheran theology, these verses illustrate the importance of the means of grace and pastoral ministry. The Church rejoices when believers remain steadfast in the faith because faith itself is God's gift, created and sustained through the Gospel. Spiritual health ultimately consists in abiding in Christ and His saving promises 301.
The truth of the Gospel revealed in Christ 15.
Believers are united through faith in Christ 13.
Walking in the truth as the fruit of faith 22.
The joy of seeing believers remain faithful 24.
God preserves believers in the truth 26.
Christ as the Truth and source of life.
Walking in the truth through faith.
The fellowship of believers in Christ.
The shepherding care of the apostles and pastors.
Remaining steadfast in the faith.
Faith is created and sustained through God's Word 301.
Walking in truth flows from faith in Christ 302.
Pastors are called to teach and care for God's people 303.
Believers are united through the Gospel and Sacraments 304.
Entrance Hymns
Hymn of the Day
Distribution Hymns
Closing Hymns

- Warning against drifting away from the faith.
- Creation affected by the fall.
- Continuing in Christ.
- The value of the soul.
- Encouraging one another.
- The truth setting believers free.
- Sanctification through God's truth.
- Spiritual blessings in Christ.
- Godly living flowing from grace.
- Fellowship in Christ.
- Joy in faithful believers.
- The elder.
- Beloved Gaius.
- Loving in deed and truth.
- Christ as the Truth.
- Prayer for health and prosperity.
- Prayer for physical needs.
- Prospering in the soul.
- God as the soul's true treasure.
- Testimony concerning Gaius's faithfulness.
- Faith through hearing the Word.
- Walking in the truth.
- Walking in the good works prepared by God.
- No greater joy than faithful children.
- Spiritual fatherhood through the Gospel.
- God completing His work in believers.
- Truth coming through Jesus Christ.
- Christ giving abundant life.
- Unity in Christ.
- Walking in Christ.
- Christ's joy fulfilled in believers.
- Life through faith in Christ.
- St. Louis: Concordia Publishing House, 2009. Notes on 3 John 1:1-4 and walking in the truth.
- Original sin and human weakness.
- The ministry through which God creates and sustains faith.
- Good works as fruits of faith.
- The proper call and work of ministers.
- The Church gathered around the Gospel and Sacraments.Generated using ChatGPT chatbot
After expressing his joy that Gaius is walking in the truth (vv. 1-4), John commends him for his faithful support of traveling Christian workers. The Apostle then contrasts Gaius's godly conduct with the sinful behavior of Diotrephes, a church leader who rejects apostolic authority and refuses hospitality to faithful ministers.
This section highlights the importance of supporting the proclamation of the Gospel, exercising Christian hospitality, submitting to apostolic teaching, and imitating what is good rather than evil. John also introduces Demetrius as a positive example of faithful Christian character.
These verses demonstrate how faithfulness to the truth is expressed in concrete acts of love and service within the Church.
John begins by commending Gaius:
"Beloved, it is a faithful thing you do in all your efforts for these brothers." 13
Gaius demonstrates his faith through practical care for traveling Christian workers 14.
John explains that these workers:
"have gone out for the sake of the name." 15
"The name" refers to Jesus Christ.
These missionaries and teachers labor for the proclamation of Christ and His Gospel 16.
John therefore writes:
"we ought to support people like these, that we may be fellow workers for the truth." 17
Not every Christian is called to travel as a missionary, but all Christians participate in the Church's mission through prayer, encouragement, hospitality, and support 18.
John then introduces a negative example:
"Diotrephes, who likes to put himself first." 19
Diotrephes rejects apostolic authority and seeks personal prominence within the Church 20.
His behavior demonstrates how pride corrupts Christian leadership.
Rather than serving Christ and His people, he seeks his own status and influence 21.
John describes several manifestations of this pride:
These actions reveal a heart focused on self rather than Christ 26.
John then offers a general exhortation:
"Do not imitate evil but imitate good." 27
The Christian life involves discerning between faithful and unfaithful examples 28.
John continues:
"Whoever does good is from God; whoever does evil has not seen God." 29
John is not teaching salvation by works.
Rather, he teaches that genuine faith produces visible fruits, while persistent rebellion reveals a spiritual problem 30.
Finally, John presents Demetrius as a positive example:
"Demetrius has received a good testimony from everyone, and from the truth itself." 31
Demetrius's reputation reflects a life shaped by the Gospel 32.
The center of this passage is Jesus Christ.
The missionaries serve for the sake of His name 15.
The truth proclaimed is His Gospel 17.
The hospitality shown supports His mission 13.
The authority rejected by Diotrephes is apostolic authority centered on Christ's teaching 23.
The good works commended by John are fruits of faith in Christ 29.
The contrast between Gaius, Diotrephes, and Demetrius ultimately points believers to Christ, the perfect servant and Shepherd of His Church 33.
For Lutheran theology, good works never earn salvation, but they naturally flow from faith. Gaius's hospitality and Demetrius's good reputation are examples of sanctification, while Diotrephes serves as a warning against pride and rejection of God's Word. The Church is called to support the Gospel faithfully while remaining centered on Christ rather than human personalities 301.
Supporting servants of the Gospel 13.
Faith producing visible fruits of love 29.
The danger of pride and self-promotion 19.
Believers participating in the spread of God's Word 17.
Imitating what is good and faithful 27.
Good works flowing from faith.
The Church's responsibility to support Gospel ministry.
Serving Christ through acts of hospitality and support.
Faithful leadership versus self-serving leadership.
Partnership in proclaiming the Gospel.
Faith naturally produces works of love 301.
God works through the preaching office to spread the Gospel 302.
Believers serve God through ordinary acts of love and service 303.
The Church is governed according to God's Word rather than personal ambition 304.
Entrance Hymns
Hymn of the Day
Distribution Hymns
Closing Hymns

- Pride before destruction.
- Humility and concern for others.
- Receiving Christ's servants.
- Leadership through service.
- Avoiding arrogance.
- Works of the flesh.
- Christ's mission to the nations.
- Hospitality toward strangers.
- Partnership in the Gospel.
- Following faithful examples.
- God preserving faithful believers.
- Good works prepared by God.
- Faithful service to fellow believers.
- Faith expressing itself through action.
- Going out for the sake of the Name.
- Salvation in the name of Jesus.
- Fellow workers for the truth.
- Supporting those who proclaim the Gospel.
- Diotrephes seeking preeminence.
- The danger of self-exaltation.
- Unfaithful shepherds.
- Refusing hospitality.
- Rejecting apostolic authority.
- Hindering others from serving.
- Expelling believers from the church.
- Disorder resulting from selfish ambition.
- Imitating good rather than evil.
- Following faithful examples.
- Good works and spiritual identity.
- Fruits revealing the tree.
- Demetrius's good testimony.
- Living honorably before others.
- Christ as the model of humble service.
- St. Louis: Concordia Publishing House, 2009. Notes on 3 John 1:5-12 and Christian hospitality.
- Original sin and humanity's inclination toward pride and selfishness.
- Good works as fruits and evidence of faith.
- The ministry through which God gives the Gospel.
- Serving God through one's vocation.
- Church authority exercised according to God's Word.Generated using ChatGPT chatbot
These verses form the conclusion of Third John. After commending Gaius for his support of faithful Christian workers (vv. 5-8), warning against the prideful behavior of Diotrephes (vv. 9-10), and praising Demetrius as a faithful example (vv. 11-12), John closes the letter with personal remarks and greetings.
Like the conclusion of 2 John, the Apostle expresses a preference for personal conversation rather than extensive written correspondence. He also extends greetings among fellow believers, emphasizing the unity and fellowship that exist within Christ's Church.
Though brief, these verses reveal important truths about Christian fellowship, pastoral care, the communion of saints, and the joy believers share in Christ.
John writes:
"I had much to write to you, but I would rather not write with pen and ink." 12
As in 2 John, the Apostle recognizes that written communication, though valuable, cannot fully replace personal fellowship 13.
He continues:
"I hope to see you soon, and we will talk face to face." 14
John desires direct pastoral conversation and encouragement 15.
This reflects the incarnational character of Christianity.
God did not merely send messages to humanity.
He sent His Son in the flesh to dwell among us and accomplish salvation 16.
Throughout Scripture, God gathers His people into fellowship around His Word and promises 17.
John then pronounces a blessing:
"Peace be to you." 18
This peace is more than the absence of conflict.
It is the reconciliation with God accomplished through Jesus Christ 19.
Through His death and resurrection, Christ has established peace between God and sinners 20.
John next refers to fellow believers as:
"The friends greet you." 21
This language reflects the intimacy Christ Himself established with His disciples:
"I have called you friends." 22
Christian friendship is grounded not merely in shared interests but in a shared relationship with Christ 23.
John concludes:
"Greet the friends, each by name." 24
This personal greeting highlights the value of individual believers within the body of Christ 25.
The Church is not an anonymous institution.
It is a fellowship of redeemed people known and loved by Christ 26.
The center of this passage is Jesus Christ.
He is the source of peace 18.
He gathers believers into fellowship 21.
He creates the communion of saints 27.
He knows His people individually and calls them by name 28.
The peace, friendship, and fellowship described by John exist because Christ has reconciled sinners to God through His saving work 29.
For Lutheran theology, these verses illustrate the reality of the Church as the communion of saints. Through Word and Sacrament, Christ creates and sustains a fellowship that extends across congregations, generations, and geographical boundaries. Christian relationships are gifts flowing from the Gospel itself 301.
Christ gathers believers into one fellowship 6.
Christians share fellowship through faith in Christ 27.
Peace comes through Christ's reconciliation 18.
Personal encouragement strengthens believers in the faith 14.
Believers are united through the Gospel 21.
The Church as the communion of saints.
The fellowship shared among believers.
Christ as the source of peace and unity.
The value of personal shepherding and encouragement.
Mutual encouragement among believers.
The Church is the assembly of believers gathered around the Gospel 301.
Believers share fellowship through Christ and His gifts 302.
Justification brings peace with God 303.
God strengthens believers through pastoral care and the proclamation of the Gospel 304.
Entrance Hymns
Hymn of the Day
Distribution Hymns
Closing Hymns

- Sin disrupting human relationships.
- The need for Christian fellowship.
- The instability of worldly relationships.
- Bearing one another's burdens.
- Present limitations in knowledge and communication.
- The unity of Christ's Church.
- Mutual encouragement in the faith.
- Christ's gift of peace.
- The blessing of faithful friendship.
- Fellowship in the Gospel.
- Unity in Christ.
- Not writing extensively with pen and ink.
- Preference for personal fellowship.
- Speaking face to face.
- Personal fellowship among believers.
- The Word becoming flesh.
- Fellowship in the apostolic Church.
- Peace be to you.
- Peace with God through faith.
- Peace through Christ's blood.
- Greetings from the friends.
- Christ calling His disciples friends.
- Fellowship in Christ.
- Greeting each friend by name.
- Personal greetings among believers.
- God calling His people by name.
- The unity of Christ's body.
- The Good Shepherd calling His sheep by name.
- Christ creating peace and unity.
- St. Louis: Concordia Publishing House, 2009. Notes on 3 John 1:13-15 and Christian fellowship.
- The effects of sin upon human relationships and community.
- The Church as the assembly of saints gathered around the Gospel.
- The communion of saints.
- Justification and peace with God through Christ.
- God working through the ministry of Word and Sacrament to sustain faith.