Contend Earnestly for the Faith
Jude begins by introducing himself:
“Jude, a bondservant of Jesus Christ, and brother of James…” — Jude 1
Rather than identifying himself by his earthly relationship to Jesus (Jude was one of Jesus’ half-brothers), he humbly describes himself as Christ’s servant. He greets believers as those who are:
“…called, sanctified by God the Father, and preserved in Jesus Christ.” — Jude 1
He then reveals the purpose of his letter.
“Beloved, while I was very diligent to write to you concerning our common salvation…” — Jude 3
Jude originally intended to write about the blessings of salvation. Instead, a pressing danger required immediate attention.
“…I found it necessary to write to you exhorting you to contend earnestly for the faith…” — Jude 3
Why?
“…which was once for all delivered to the saints.” — Jude 3
The Gospel is not continually changing or being reinvented. God has fully revealed the saving truth in Christ. Jude warns:
“For certain men have crept in unnoticed…” — Jude 4
These false teachers:
– distorted God’s grace, – encouraged sinful living, – and denied the authority of Jesus Christ.
Jude reminds us that the Gospel is a priceless treasure entrusted to God’s people. We are called to lovingly but firmly defend the truth of God’s Word against every teaching that distorts the person, work, or commands of Jesus Christ.
God Certainly Judges False Teachers
Jude reminds readers that God’s judgment has always been certain. He gives several historical examples. First:
“…the Lord, having saved the people out of the land of Egypt, afterward destroyed those who did not believe.” — Jude 5
Deliverance alone did not excuse unbelief. Next:
“And the angels who did not keep their proper domain…” — Jude 6
God has reserved them:
“…in everlasting chains under darkness…” — Jude 6
Then Jude mentions:
“Sodom and Gomorrah…” — Jude 7
They stand as an example of God’s judgment upon persistent rebellion. Jude explains that the false teachers resemble these earlier rebels. They reject authority. They speak arrogantly. They pursue sinful desires. He even contrasts them with Michael the archangel.
“Yet Michael the archangel… did not bring against him a reviling accusation, but said, ‘The Lord rebuke you!’” — Jude 9
Even powerful heavenly beings demonstrate humility before God’s authority. Jude then compares the false teachers to three Old Testament rebels:
– Cain (self-centred religion), – Balaam (greed), – Korah (rebellion against God’s appointed authority).
Jude reminds us that God never overlooks rebellion against His truth. Throughout history He has consistently judged unbelief, pride, greed, and false teaching. His justice is certain, even when judgment appears delayed.
Build Yourselves Up While Waiting for Christ
Jude now shifts from warning to encouragement. He writes:
“But you, beloved…” — Jude 20
Believers are to strengthen their own spiritual lives.
“…building yourselves up on your most holy faith…” — Jude 20
They are to:
“…praying in the Holy Spirit…” — Jude 20
And:
“Keep yourselves in the love of God…” — Jude 21
While:
“…looking for the mercy of our Lord Jesus Christ unto eternal life.” — Jude 21
Jude also explains how believers should respond to others. Some require patient compassion.
“And on some have compassion, making a distinction.” — Jude 22
Others require urgent rescue.
“But others save with fear, pulling them out of the fire…” — Jude 23
The letter concludes with one of the Bible’s most magnificent doxologies.
“Now to Him who is able to keep you from stumbling…” — Jude 24
God will one day present His people:
“…faultless before the presence of His glory with exceeding joy.” — Jude 24
Jude ends:
“To God our Savior… be glory and majesty, dominion and power, both now and forever. Amen.” — Jude 25
Jude reminds us that while false teaching exists, God is fully able to preserve His people. As we remain rooted in Scripture, prayer, God’s love, and the hope of Christ’s return, we can confidently persevere until the day He presents us faultless before His glorious presence.
Deeper Waters
Though only one chapter long, Jude is one of the New Testament’s strongest calls to doctrinal faithfulness, spiritual discernment, and confident perseverance. Jude writes because false teachers had quietly entered the churches, twisting God’s grace into permission for sinful living while denying the Lordship of Jesus Christ. Yet the letter is not ultimately about false teachers—it is about the faithfulness of God, who preserves His people until the end.
Jude introduces himself simply as:
**”a bondservant of Jesus Christ.”**
Although he was the earthly brother of Jesus (see Matthew 13:55), Jude does not appeal to family relationship for authority. Instead, he gladly identifies himself as Christ’s servant. This reflects the humility produced by truly knowing the risen Lord.
He addresses believers as those who are:
**”called, sanctified by God the Father, and preserved in Jesus Christ.”**
These three descriptions beautifully summarise the believer’s security. – Called — God graciously initiated salvation. – Sanctified — believers are set apart for Him. – Preserved — they are kept securely by Christ. Even before Jude warns about false teachers, he reminds us that God’s preserving grace is greater than every danger they will face. Jude originally intended to write:
**”concerning our common salvation.”**
However, the urgent threat of false teaching changed his purpose. He urges believers:
**”contend earnestly for the faith.”**
The word contend was used of athletes striving with intense effort. Jude is not encouraging quarrelsome behaviour but steadfast defence of the Gospel. Christians do not invent new truth; they faithfully preserve and proclaim:
**”the faith which was once for all delivered to the saints.”**
The apostolic Gospel is complete, sufficient, and unchanging. The danger comes because:
**”certain men have crept in unnoticed.”**
False teachers often enter quietly rather than openly announcing error. They misuse God’s grace:
**”turning the grace of our God into lewdness.”**
True grace always produces holiness (Titus 2:11–14). Counterfeit grace excuses sin while rejecting Christ’s authority. Jude then reminds readers that God’s judgment throughout history demonstrates His unchanging holiness. He first recalls Israel. Although God delivered them from Egypt:
**”afterward destroyed those who did not believe.”**
Outward association with God’s people never replaces genuine faith. Next come:
**”the angels who did not keep their proper domain.”**
Jude emphasises that even exalted heavenly beings were held accountable when they rebelled against God. Then he points to:
**”Sodom and Gomorrah.”**
Their destruction reveals that persistent rebellion and moral corruption ultimately invite God’s righteous judgment. Jude compares the false teachers to these earlier examples because they reject God’s authority while following their own sinful desires. An intriguing illustration follows. Michael the archangel, disputing with the devil concerning Moses’ body:
**”did not bring… a reviling accusation.”**
Instead he simply said:
**”The Lord rebuke you!”**
Even Michael recognised that ultimate judgment belongs to God. The false teachers, by contrast, arrogantly speak about realities they neither understand nor respect. Jude next compares them with three notorious Old Testament figures. Cain represents false worship and hatred. Balaam represents greed and ministry motivated by personal gain. Korah represents rebellion against God’s appointed authority. Together these examples expose the inner motives behind false teaching: pride, selfishness, and rejection of God’s rule. Jude uses vivid imagery to describe these teachers. They are:
– spots in your love feasts — hidden dangers within the church. – clouds without water — promising refreshment but giving none. – late autumn trees without fruit — spiritually barren. – raging waves of the sea — producing only shame. – wandering stars — unreliable guides leading others astray. Despite outward appearance, they possess no lasting spiritual life. Jude then quotes the prophecy of Enoch:
**”Behold, the Lord comes with ten thousands of His saints.”**
The emphasis is clear. Christ’s coming judgment is certain. Every ungodly word and deed will one day be exposed before Him. Yet beginning in verse 20, Jude turns entirely toward encouragement. Repeatedly he says:
**”But you, beloved.”**
Believers are not to become consumed with false teachers. Instead, they are to concentrate on spiritual growth. First:
**”building yourselves up on your most holy faith.”**
Growth occurs through continual immersion in God’s revealed truth. Second:
**”praying in the Holy Spirit.”**
This describes prayer guided and empowered by the Holy Spirit, aligned with God’s will rather than merely human desires. Third:
**”keep yourselves in the love of God.”**
Jude is not suggesting believers earn God’s love. Rather, they are to remain within the sphere of God’s loving fellowship through ongoing trust and obedience, just as Jesus taught His disciples to abide in His love (John 15:9–10).
Fourth:
**”looking for the mercy of our Lord Jesus Christ.”**
The Christian life is always lived with eyes fixed upon Christ’s glorious return. Jude then explains how believers should minister to those influenced by false teaching. Some require:
**”compassion.”**
Others require urgent intervention:
**”pulling them out of the fire.”**
Wisdom and discernment determine the appropriate response, but every effort seeks restoration rather than condemnation. The letter concludes with one of the greatest doxologies in all Scripture. God is:
**”able to keep you from stumbling.”**
The believer’s ultimate security rests not in personal strength but in God’s preserving power. He will one day:
**”present you faultless.”**
Not merely forgiven. Not merely accepted. But perfectly conformed to Christ’s righteousness. And this presentation will occur:
**”with exceeding joy.”**
The Christian story ends not with fear but with joyful worship before God’s glorious presence. Jude encourages us to: fa.ithfully defend the unchanging Gospel, – carefully discern false teaching, – remember that God’s judgment is certain and His holiness never changes, – reject every distortion of God’s grace, – pursue continual growth through Scripture and prayer, – remain in the enjoyment of God’s love, – eagerly anticipate Christ’s return, – show wisdom, compassion, and courage when helping those led astray, – trust God’s power to preserve them through every trial, – and live with joyful confidence that He will complete the work He has begun.
Ultimately, Jude points us to Jesus Christ, the sovereign Lord whom false teachers deny but whom faithful believers joyfully serve. He is the One who called His people, sanctifies them, preserves them, and will return in glory to judge all wickedness. At the same time, He is the gracious Saviour who is able to keep His children from stumbling and to present them faultless before the Father’s presence with exceeding joy. Therefore, believers can stand firm in the truth, contend faithfully for the Gospel, and confidently entrust themselves to the God whose power is greater than every deception and whose grace will safely bring them home.