Jude 1:4

certain men--implying disparagement. crept in unawares--stealthily and unlawfully. See on Pe2 2:1, "privily shall bring in damnable heresies." before . . . ordained--Greek, "forewritten," namely, in Peter's prophecy Jde 1:17-18; and in Paul's before that, Ti1 4:1; Ti2 3:1; and by implication in the judgments which overtook the apostate angels. The disobedient Israelites, Sodom and Gomorrah, Balaam and Core, and which are written "for an example" (Jde 1:7, and Jde 1:5-6, Jde 1:11). God's eternal character as the Punisher of sin, as set forth in Scripture "of old," is the ground on which such apostate characters are ordained to condemnation. Scripture is the reflection of God's book of life in which believers are "written among the living." "Forewritten" is applied also in Rom 15:4 to the things written in Scripture. Scripture itself reflects God's character from everlasting, which is the ground of His decrees from everlasting. BENGEL explains it as an abbreviated phrase for, "They were of old foretold by Enoch (Jde 1:14, who did not write his prophecies), and afterwards marked out by the written word." to this condemnation--Jude graphically puts their judgment as it were present before the eyes, "THIS." Enoch's prophecy comprises the "ungodly men" of the last days before Christ's coming to judgment, as well as their forerunners, the "ungodly men" before the flood, the type of the last judgment (Mat 24:37-39; Pe2 3:3-7). The disposition and the doom of both correspond. the grace of our God--A phrase for the Gospel especially sweet to believers who appropriate God in Christ as "our God," and so rendering the more odious the vile perversity of those who turn the Gospel state of grace and liberty into a ground of licentiousness, as if their exemption from the law gave them a…

We have here, I. An account of the penman of this epistle, a character of the church, the blessings and privileges of that happy society (Jde 1:1, Jde 1:2). II. The occasion of writing this epistle (Jde 1:3). III. A character of evil and perverse men, who had already sprung up in that infant state of the church, and would be succeeded by others of the like evil spirit and temper in after-times (Jde 1:4). IV. A caution against hearkening to and following after such, from the severity of God towards the unbelieving murmuring Israelites at their coming out of Egypt, the angels that fell, the sin and punishment of Sodom and Gomorrah (Jde 1:5-7). V. To these the apostle likens the seducers against whom he was warning them, and describes them at large, (Jde 1:8-10, inclusive). VI. Then (as specially suitable to his argument) he cites an ancient prophecy of Enoch foretelling and describing the future judgment (Jde 1:14, Jde 1:15). VII. He enlarges on the seducers' character, and guards against the offence which honest minds might be apt to take at the so early permission of such things, by showing that it was foretold long before that so it must be (Jde 1:16-19). VIII. Exhorts them to perseverance in the faith, fervency in prayer, watchfulness against falling from the love of God, and a lively hope of eternal life (Jde 1:20, Jde 1:21). IX. Directs them how to act towards the erroneous and scandalous (Jde 1:22, Jde 1:23). And, X. Closes with an admirable doxology in the last two verses.

1:4 Abusing God’s marvelous grace by saying that it allows us to live immoral lives is a constant temptation (cp. Rom 6).