Jude 1

The book of Jude is a short letter, but it gives a strong warning against false teachers who had secretly entered the Christian community. These people were leading others into wrong teaching and sinful living, so Jude urges believers to contend earnestly for the faith that was once delivered to the saints. This means Christians must protect, defend, and remain faithful to the true gospel given through Christ and the apostles. Jude uses examples from the Old Testament and Jewish writings to show that God has always judged rebellion, unbelief, and immorality. At the same time, he encourages believers to stay strong in faith, pray in the Holy Spirit, remain in God’s love, and help those who are being led astray.

Jude 1:1-4 (NKJV)
1 Jude, a bondservant of Jesus Christ, and brother of James, to those who are called, sanctified by God the Father, and preserved in Jesus Christ:
2 Mercy, peace, and love be multiplied to you.
3 Beloved, while I was very diligent to write to you concerning our common salvation, I found it necessary to write to you exhorting you to contend earnestly for the faith which was once for all delivered to the saints.
4 For certain men have crept in unnoticed, who long ago were marked out for this condemnation, ungodly men, who turn the grace of our God into lewdness and deny the only Lord God and our Lord Jesus Christ.

Jude introduces himself as a servant of Jesus Christ and the brother of James, showing his humility and his connection to the early Christian church. He writes to believers who are called, sanctified by God the Father, and preserved in Jesus Christ, reminding them that their security comes from God’s work in their lives. He blesses them with mercy, peace, and love. Jude had wanted to write about their common salvation, but because of serious danger in the church, he found it necessary to urge them to contend earnestly for the faith. This means believers must stand firm and defend the truth of the gospel. False teachers had secretly entered among them, turning God’s grace into an excuse for sinful living and denying the authority of God and Jesus Christ. Jude warns that grace must never be used as permission to sin, and true faith must remain faithful to Christ and His teaching.

Jude 1:5-7 (NKJV)
5 But I want to remind you, though you once knew this, that the Lord, having saved the people out of the land of Egypt, afterward destroyed those who did not believe.
6 And the angels who did not keep their proper domain, but left their own abode, He has reserved in everlasting chains under darkness for the judgment of the great day;
7 as Sodom and Gomorrah, and the cities around them in a similar manner to these, having given themselves over to sexual immorality and gone after strange flesh, are set forth as an example, suffering the vengeance of eternal fire.

Jude reminds believers of serious examples of God’s judgment so they will not take sin and unbelief lightly. First, he points to Israel, whom the Lord saved out of Egypt, yet many were later destroyed because they did not believe and rebelled against God. Then he mentions the angels who left their proper place and rebelled against God, showing that even heavenly beings were judged when they rejected God’s order. He also mentions Sodom and Gomorrah, which were destroyed because of their sexual immorality and rebellion. These examples warn believers that apostasy, immorality, and unbelief bring judgment. Jude’s point is that false teachers may seem confident, but God has always judged those who corrupt His truth and reject His authority.

Jude 1:8 (NKJV)
8 Likewise also these dreamers defile the flesh, reject authority, and speak evil of dignitaries.

Jude now applies those past examples to the false teachers in his own time. He calls them “dreamers,” meaning they follow their own imaginations, desires, and false spiritual claims instead of God’s truth. They defile the flesh through immoral behaviour, especially sins connected with uncontrolled desires. They reject authority, meaning they refuse to submit to God’s rule and the order He has established. They also speak evil of dignitaries, which suggests arrogance toward spiritual authority and heavenly realities they do not understand. Jude shows that their problem is not only wrong teaching, but also a rebellious spirit. This verse warns believers not to be led by pride, imagination, or sinful desire, but to remain humble under God’s truth and authority.

Jude 1:9 (NKJV)
9 Yet Michael the archangel, when contending with the devil, he disputed about the body of Moses, did not bring against him a reviling accusation, but said, “The Lord rebuke you!”

Michael the Archangel here is understood as Jesus Christ before His incarnation, acting as the commander of heaven’s armies. The word “archangel” means chief messenger or chief over the angels, but this does not mean Michael is a created being. Rather, He is the divine leader of God’s heavenly forces, connected with passages such as Daniel 10:13, Daniel 12:1, and 1 Thessalonians 4:16. In Jude’s example, Michael was disputing with the devil about the body of Moses, yet He did not bring a harsh or insulting accusation against Satan. Instead, He said, “The Lord rebuke you!” This is similar to Zechariah 3:2, where the Lord rebukes Satan. The “Lord” here can be understood as God the Father, showing divine order, where the Son acts in submission to the Father’s authority in judgment, as also seen in John 5:22 and John 5:30. Rather than using His own authority in a careless or prideful way, Christ entrusted judgment to the Father. This teaches that Christ, in His pre-incarnate role, upheld divine justice while showing humility and submission to the Father’s will. It also gives believers an important lesson: spiritual battles should not be fought with arrogance, insults, or human strength, but with humility, faith, and dependence on God’s authority.

Jude 1:10 (NKJV)
10 But these speak evil of whatever they do not understand; and whatever they know naturally, like brute beasts, in these things they corrupt themselves.

Jude explains that these false teachers speak arrogantly against things they do not understand. Instead of seeking God’s wisdom, they rely on their own natural thinking and sinful instincts. The phrase “like brute beasts” means they live according to fleshly impulses rather than spiritual understanding. They may appear confident, but their confidence is based on ignorance and pride. What they know naturally becomes the very thing that corrupts them, because they follow desire instead of truth. This verse warns believers against arrogance and fleshly thinking. True spiritual life does not come from human instinct or worldly wisdom, but from submission to God’s truth and the guidance of His Spirit.

Jude 1:11-13 (NKJV)
11 Woe to them! For they have gone in the way of Cain, have run greedily in the error of Balaam for profit, and perished in the rebellion of Korah.
12 These are spots in your love feasts, while they feast with you without fear, serving only themselves. They are clouds without water, carried about by the winds; late autumn trees without fruit, twice dead, pulled up by the roots;
13 raging waves of the sea, foaming up their own shame; wandering stars, for whom is reserved the blackness of darkness forever.

Jude gives a strong warning by comparing the false teachers to Cain, Balaam, and Korah. Cain represents hatred, jealousy, and rebellion against righteousness. Balaam represents greed and using spiritual things for personal gain. Korah represents rebellion against God’s appointed authority. Jude says these false teachers are dangerous because they join the believers’ love feasts without fear, but they only serve themselves. They look religious on the outside, but they bring spiritual danger. Jude uses vivid pictures to describe them: clouds without water, meaning they promise blessing but give nothing; trees without fruit, meaning they have no true spiritual life; raging waves, meaning they produce shame and disorder; and wandering stars, meaning they are unstable and heading for darkness. This passage shows that false teachers may appear impressive, but they are empty, selfish, destructive, and under judgment.

Jude 1:14-16 (NKJV)
14 Now Enoch, the seventh from Adam, prophesied about these men also, saying, “Behold, the Lord comes with ten thousands of His saints,
15 to execute judgment on all, to convict all who are ungodly among them of all their ungodly deeds which they have committed in an ungodly way, and of all the harsh things which ungodly sinners have spoken against Him.”
16 These are grumblers, complainers, walking according to their own lusts; and they mouth great swelling words, having men’s persons in admiration because of advantage.

Jude refers to Enoch’s prophecy to show that God will judge the ungodly. Enoch warned that the Lord would come with His holy ones to bring judgment on those who lived in rebellion against God. Jude applies this warning to the false teachers, showing that their sinful actions, proud words, and disrespect toward God will not be ignored. He also describes them as grumblers, complainers, and people who follow their own desires. They speak impressive words, but their purpose is selfish. They flatter others when it benefits them, using people for personal gain instead of serving God in truth. This passage warns believers not to be impressed by smooth words or outward confidence, because God sees the heart and will judge all ungodliness.

Jude 1:17-23 (NKJV)
17 But you, beloved, remember the words which were spoken before by the apostles of our Lord Jesus Christ:
18 how they told you that there would be mockers in the last time who would walk according to their own ungodly lusts.
19 These are sensual persons, who cause divisions, not having the Spirit.
20 But you, beloved, building yourselves up on your most holy faith, praying in the Holy Spirit,
21 keep yourselves in the love of God, looking for the mercy of our Lord Jesus Christ unto eternal life.
22 And on some have compassion, making a distinction;
23 but others save with fear, pulling them out of the fire, hating even the garment defiled by the flesh.

Jude encourages believers to remember the warnings already given by the apostles, that in the last time there would be mockers who follow their own ungodly desires. These people are worldly-minded, cause divisions, and do not have the Spirit of God. In contrast, believers must build themselves up in the most holy faith, meaning they should grow stronger in the truth of the gospel and remain firm in Christ. They are also to pray in the Holy Spirit, stay in the love of God, and keep looking for the mercy of the Lord Jesus Christ unto eternal life. Jude also teaches believers how to help others with discernment. Some who are doubting or weak should be treated with compassion and patience, while others who are in serious spiritual danger must be rescued urgently, as if being pulled out of the fire. At the same time, believers must hate even the garment defiled by the flesh, meaning they should help sinners without being influenced or corrupted by their sin. This passage teaches both firmness and mercy: remain strong in the faith, stay in God’s love, and seek to restore others with wisdom, compassion, and holy caution.

Jude 1:24-25 (NKJV)
24 Now to Him who is able to keep you from stumbling, and to present you faultless before the presence of His glory with exceeding joy,
25 To the only wise God our Savior, be glory and majesty, dominion and power, both now and forever. Amen.

Jude ends his letter with praise to God, giving believers strong assurance after all the warnings about false teachers and spiritual danger. He reminds them that God is able to keep them from stumbling, meaning God has the power to preserve His faithful people and keep them from falling away. God is also able to present them faultless before His glorious presence with exceeding joy. This does not mean believers stand before God by their own strength or perfection, but by His grace, power, and saving work in their lives. Jude gives glory, majesty, dominion, and power to the only wise God our Savior, both now and forever. This closing reminds believers that even though deception, sin, and false teachers are real, God is greater, and He is able to keep His people faithful until the end.