Jude 1 explained: Hold On to the Shared Faith

Greeting and urgent purpose (vv. 1-4)

Jude calls himself a brother of James, very likely the James who led the Jerusalem church, which by long tradition makes both of them brothers of Jesus. He had planned to write about the salvation they shared, but turned to a warning: people had quietly joined them who treated God's kindness as permission for sexual freedom and rejected Jesus as Lord.

Three warnings from the past (vv. 5-7)

Jude recalls Israelites freed from Egypt who later died in the desert for not trusting God, angels who left their proper place, and the towns of Sodom and Gomorrah. The angel story probably draws on Jewish tradition about Genesis 6, though interpreters differ, and the point is that past privilege protected no one who turned away.

Mocking what they don't understand (vv. 8-10)

The intruders justified themselves by their own dreams, rejected authority and insulted spiritual powers. Jude contrasts them with a story not found in the Old Testament, likely from a Jewish writing now mostly lost, in which even Michael, a chief angel, would not insult the devil but left judgment to God.

Cain, Balaam, Korah and vivid images (vv. 11-13)

Jude compares them to Cain, who killed his brother, Balaam, a prophet remembered for working for pay, and Korah, who led a revolt against Moses. At the church's shared meals, called love feasts, they took without giving, like clouds with no rain, uprooted trees, waves churning up filth and stars wandering off course.

Enoch and the earlier warnings (vv. 14-19)

Jude quotes a Jewish book known as 1 Enoch, respected by many at the time though not in most Bibles today, which pictures the Lord coming to judge ungodly deeds and words. He reminds readers that Jesus's first messengers had warned of mockers who would follow their own desires and split the community.

Stay close and show mercy (vv. 20-25)

Jude urges readers to grow in their faith, pray, and stay within God's love, while giving patience to doubters, rescue to those in danger, and careful mercy to those still caught up in wrongdoing. He closes by praising God as the one able to keep them from stumbling and bring them joyfully into his presence.

Key verse: Jude 1:3

Where Christians differ

Christians differ on how to hold together the letter's promise that believers are kept by God (vv. 1, 24) with its call to keep themselves in God's love (v. 21), and so on whether a true believer can finally fall away.

Something to think about

Jude asks his readers to stand firm against people they see as harmful, yet to be merciful toward those who doubt; where do you draw the line between holding your ground and making room for someone who sees things differently?