3Dear friends, although I was eager to write you about the salvation we share, I found it necessary to write, appealing to you to contend for the faith that was delivered to the saints once for all.
4For some people, who were designated for this judgment long ago, have come in by stealth; they are ungodly, turning the grace of our God into sensuality and denying Jesus Christ, our only Master and Lord.
5Now I want to remind you, although you came to know all these things once and for all, that Jesus saved a people out of Egypt and later destroyed those who did not believe;
6and the angels who did not keep their own position but abandoned their proper dwelling, he has kept in eternal chains in deep darkness for the judgment on the great day.
7Likewise, Sodom and Gomorrah and the surrounding towns committed sexual immorality and perversions, and serve as an example by undergoing the punishment of eternal fire.
9Yet when Michael the archangel was disputing with the devil in an argument about Moses's body, he did not dare utter a slanderous condemnation against him but said, "The Lord rebuke you!"
10But these people blaspheme anything they do not understand. And what they do understand by instinct--like irrational animals--by these things they are destroyed.
12These people are dangerous reefs at your love feasts as they eat with you without reverence. They are shepherds who only look after themselves. They are waterless clouds carried along by winds; trees in late autumn--fruitless, twice dead and uprooted.
15to execute judgment on all and to convict all the ungodly concerning all the ungodly acts that they have done in an ungodly way, and concerning all the harsh things ungodly sinners have said against him."
16These people are discontented grumblers, living according to their desires; their mouths utter arrogant words, flattering people for their own advantage.