Complete Commentary on the Whole Bible, by Matthew Henry, at sacred-texts.com
Jude Introduction
This epistle is addressed to all believers in the gospel. Its design appears to be to guard believers against the false teachers who had begun to creep into the Christian church, and to scatter dangerous tenets, by attempting to lower all Christianity into a merely nominal belief and outward profession of the gospel. Having thus denied the obligations of personal holiness, they taught their disciples to live in sinful courses, at the same time flattering them with the hope of eternal life. The vile character of these seducers is shown, and their sentence is denounced, and the epistle concludes with warnings, admonitions, and counsels to believers.