In like manner, Sodom and Gomorrah and the cities around them, who indulged in sexual immorality and pursued strange flesh, are on display as an example of those who sustain the punishment of eternal fire.
We have here, I. The design of the apostle in writing this epistle to the lately converted Jews and Gentiles; namely, to establish them in the Christian faith, and a practice and conversation truly consonant and conformable thereunto, and in an open and bold profession thereof, especially in times of notorious opposition, whether by artful seduction or violent and inhuman persecution.
Commenting on Jude 1:3-7
Even as--ALFORD translates, "I wish to remind you (Jde 1:5) that." Sodom, &c.-- (Pe2 2:6). giving themselves over to fornication--following fornication extraordinarily, that is, out of the order of nature. On "in like manner to them" (Greek), compare Note, see on Jde 1:6. Compare on spiritual fornication, "go a whoring from thee," Psa 73:27. going after strange flesh--departing from the course of nature, and going after that which is unnatural.
Another example of God's severity against sin and sinners, is Sodom and Gomorrah, Adma and Zeboim, who having themselves up to the lusts of uncleanness, were in an extraordinary manner destroyed by fire from heaven, which was a forerunner of that eternal fire of hell, which they are to suffer to all eternity, and so may and ought to be a terrifying example and timely...