False Prophets and Teachers
1 Sometimes false prophets spoke to the people of Israel. False teachers will also sneak in and speak harmful lies to you. But these teachers don't really belong to the Master who paid a great price for them, and they will quickly destroy themselves. 2 Many people will follow their evil ways and cause others to tell lies about the true way. 3 They will be greedy and cheat you with smooth talk. But long ago God decided to punish them, and God doesn't sleep.
4 God did not have pity on the angels that sinned. He had them tied up and thrown into the dark pits of hell until the time of judgment. 5 And during Noah's time, God did not have pity on the ungodly people of the world. He destroyed them with a flood, though he did save eight people, including Noah, who preached the truth.
6 God punished the cities of Sodom and Gomorrah by burning them to ashes, and this is a warning to anyone else who wants to sin.
7-8 Lot lived right and was greatly troubled by the terrible way those wicked people were living. He was a good man, and day after day he suffered because of the evil things he saw and heard. So the Lord rescued him. 9 This shows that the Lord knows how to rescue godly people from their sufferings and to punish evil people while they wait for the day of judgment.
10 The Lord is especially hard on people who disobey him and don't think of anything except their own filthy desires. They are reckless and proud and are not afraid of cursing the glorious beings in heaven. 11 Although angels are more powerful than these evil beings, even the angels don't dare to accuse them to the Lord.
12 These people are no better than senseless animals that live by their feelings and are born to be caught and killed. They speak evil of things they don't know anything about. But their own corrupt deeds will destroy them. 13 They have done evil, and they will be rewarded with evil.
They think it is fun to have wild parties during the day. They are immoral, and the meals they eat with you are spoiled by the shameful and selfish way they carry on. 14 All they think about is having sex with someone else's husband or wife. There is no end to their wicked deeds. They trick people who are easily fooled, and their minds are filled with greedy thoughts. But they are headed for trouble!
15 They have left the true road and have gone down the wrong path by following the example of the prophet Balaam. He was the son of Beor and loved what he got from being a crook. 16 But a donkey corrected him for this evil deed. It spoke to him with a human voice and made him stop his foolishness.
17 These people are like dried up water holes and clouds blown by a windstorm. The darkest part of hell is waiting for them. 18 They brag out loud about their stupid nonsense. And by being vulgar and crude, they trap people who have barely escaped from living the wrong kind of life. 19 They promise freedom to everyone. But they are merely slaves of filthy living, because people are slaves of whatever controls them.
20 When they learned about our Lord and Savior Jesus Christ, they escaped from the filthy things of this world. But they are again caught up and controlled by these filthy things, and now they are in worse shape than they were at first. 21 They would have been better off if they had never known about the right way. Even after they knew what was right, they turned their backs on the holy commandments they were given. 22 What happened to them is just like the true saying,

“A dog will come back
to lick up its own vomit.
A pig that has been washed
will roll in the mud.”
False Teachers
1 False prophets appeared in the past among the people, and in the same way false teachers will appear among you. They will bring in destructive, untrue doctrines, and will deny the Master who redeemed them, and so they will bring upon themselves sudden destruction. 2 Even so, many will follow their immoral ways; and because of what they do, others will speak evil of the Way of truth. 3 In their greed these false teachers will make a profit out of telling you made-up stories. For a long time now their Judge has been ready, and their Destroyer has been wide awake!
4 God did not spare the angels who sinned, but threw them into hell, where they are kept chained in darkness, waiting for the Day of Judgment. 5 God did not spare the ancient world, but brought the flood on the world of godless people; the only ones he saved were Noah, who preached righteousness, and seven other people. 6 God condemned the cities of Sodom and Gomorrah, destroying them with fire, and made them an example of what will happen to the godless. 7 He rescued Lot, a good man, who was distressed by the immoral conduct of lawless people. 8 That good man lived among them, and day after day he suffered agony as he saw and heard their evil actions. 9 And so the Lord knows how to rescue godly people from their trials and how to keep the wicked under punishment for the Day of Judgment, 10 especially those who follow their filthy bodily lusts and despise God's authority.
These false teachers are bold and arrogant, and show no respect for the glorious beings above; instead, they insult them. 11 Even the angels, who are so much stronger and mightier than these false teachers, do not accuse them with insults in the presence of the Lord. 12 But these people act by instinct, like wild animals born to be captured and killed; they attack with insults anything they do not understand. They will be destroyed like wild animals, 13 and they will be paid with suffering for the suffering they have caused. Pleasure for them is to do anything in broad daylight that will satisfy their bodily appetites; they are a shame and a disgrace as they join you in your meals, all the while enjoying their deceitful ways! 14 They want to look for nothing but the chance to commit adultery; their appetite for sin is never satisfied. They lead weak people into a trap. Their hearts are trained to be greedy. They are under God's curse! 15 They have left the straight path and have lost their way; they have followed the path taken by Balaam son of Beor, who loved the money he would get for doing wrong 16 and was rebuked for his sin. His donkey spoke with a human voice and stopped the prophet's insane action.
17 These people are like dried-up springs, like clouds blown along by a storm; God has reserved a place for them in the deepest darkness. 18 They make proud and stupid statements, and use immoral bodily lusts to trap those who are just beginning to escape from among people who live in error. 19 They promise them freedom while they themselves are slaves of destructive habits—for we are slaves of anything that has conquered us. 20 If people have escaped from the corrupting forces of the world through their knowledge of our Lord and Savior Jesus Christ, and then are again caught and conquered by them, such people are in worse condition at the end than they were at the beginning. 21 It would have been much better for them never to have known the way of righteousness than to know it and then turn away from the sacred command that was given them. 22 What happened to them shows that the proverbs are true: “A dog goes back to what it has vomited” and “A pig that has been washed goes back to roll in the mud.”