3 Dear friends, I had intended to write to you about the salvation we share. But something has come up. It demands that I write to you and encourage you to continue your fight for the Christian faith that was entrusted to God’s holy people once for all time.
4 Some people have slipped in among you unnoticed. Not long ago they were condemned in writing for the following reason: They are people to whom God means nothing. They use God’s kindness as an excuse for sexual freedom and deny our only Master and Lord, Jesus Christ.
5 I want to remind you about what you already know: The Lord once saved his people from Egypt. But on another occasion he destroyed those who didn’t believe.
6 He held angels for judgment on the great day. They were held in darkness, bound by eternal chains. These are the angels who didn’t keep their position of authority but abandoned their assigned place.
7 What happened to Sodom and Gomorrah and the cities near them is an example for us of the punishment of eternal fire. The people of these cities suffered the same fate that God’s people and the angels did, because they committed sexual sins and engaged in homosexual activities.
8 Yet, in a similar way, the people who slipped in among you are dreamers. They contaminate their bodies with sin, reject the Lord’s authority, and insult his glory.
9 When the archangel Michael argued with the devil, they were arguing over the body of Moses. But Michael didn’t dare to hand down a judgment against the devil. Instead, Michael said, “May the Lord reprimand you!”