Jude 1
Jude issues a passionate exhortation to contend earnestly for the faith once for all delivered to the saints (hapax paradotheisē)—a definitive, completed deposit that allows no addition or subtraction, established against contemporary compromise. Certain people have crept in unnoticed—infiltrating the community like spiritual termites—who pervert the grace of God into sensuality and deny Jesus Christ as the only Master and Lord, turning liberating grace into license for sin. Three devastating Old Testament examples—the unbelieving Israelites destroyed in the wilderness, the angels who abandoned their proper dwelling and were bound in eternal chains, and Sodom and Gomorrah destroyed by the judgment of eternal fire—establish God's pattern of judgment against rebellion. Michael the archangel, despite his supreme authority, refrains from pronouncing blasphemous judgment against the devil even when disputing over the body of Moses, demonstrating the restraint required of the righteous in contrast to the presumptuous blasphemy of these false teachers. The escalation from these historical examples to the present false teachers establishes the seriousness of the crisis facing the community. The Enoch prophecy—Behold, the Lord comes with ten thousands of his holy ones to execute judgment on all—establishes that Christ's return will vindicate the righteous and condemn the ungodly, and believers keep themselves in the love of God by waiting for the mercy of Christ unto eternal life.