Revelation 21:8

But the fearful and unbelieving, abominable and murderers, fornicators and those practicing spiritism, idolaters and all liars shall have their part in the lake that burns with fire and sulfur: which is the second death.

Revelation 19:20

The beast was captured, and with him the false prophet that performed signs before him, with which he deceived those who had received the mark of the beast, and those who worshiped his image. These both were cast alive into the lake of fire burning with sulfur.

Galatians 5:19-21

Now the works of the flesh (sinful human nature) are apparent. They are: fornication, uncleanness, loose conduct,

Revelation 22:15

Outside are the dogs (impure men) and those who practice spiritism, and fornicators, and murderers, and idolaters, and everyone who tells lies.'

Matthew 10:28

Do not fear those who kill the body. They are not able to take away your [everlasting] life. Instead, fear him who is able to destroy both life and body in the ever-burning fires. (Greek: Gehenna: continuously burning trash fires in the valley of Hinnom.)

John 8:44

You are from your father [Satan] the Devil (slanderer) (false accuser)! You want to do the desires of your father. He was a murderer from the beginning. He does not stand for the truth. There is no truth in him. When he speaks a lie, he speaks his own lies. He is a liar and the father of the lie!

1 Corinthians 6:9-10

Do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither fornicators, nor people who worship idols, nor adulterers, nor male prostitutes, nor homosexuals,

Revelation 2:11

He who can hear should listen to what the Spirit says to the congregations. He who overcomes will not be hurt by the second death.'

Revelation 20:14-15

Death and the grave were hurled into the lake of fire. This is the second death.

Deuteronomy 20:8

The officers will also say to the men: Is there any man here who has lost his nerve and is afraid? If so, he is to go home. Otherwise, he will destroy the morale of the others.

Judges 7:3

Announce to the people: 'Anyone who is afraid should go back home.' We will stay here at Mount Gilead. Twenty-two thousand went back, but ten thousand stayed.'

Proverbs 19:5

A false witness will not go unpunished. The liar will not escape.

Proverbs 19:9

A false witness will not go unpunished and the liar will perish.

Isaiah 9:15

Elders and dignitaries are the head, and prophets who teach lies are the tail.

Isaiah 51:12

I, even I, am the one who comforts you. Who are you that you fear mortal men? The sons of men are like grass!

Isaiah 57:11

Who frightened you? Who made you afraid, that you have lied and not remembered me? You did not take it to your heart. Is it not because I have held my peace from of old that you do not reverence (respect) me?

Malachi 3:5

I will approach you people for judgment! I will be a swift witness against the sorcerers, the adulterers and those acting fraudulently with the wages of the worker, the widow and the fatherless. I will be a speedy witness against those who swear falsely and take advantage of the stranger, and do not show me reverence, said Jehovah of Hosts.

Matthew 8:26

He said to them: Why are you afraid, you of little faith? Then he got up and rebuked the winds and the sea. Suddenly there was a great calm.

Luke 12:4-9

I tell you my friends, do not be afraid of those who kill the body. After that they can do no more.

John 12:42-43

Many of the rulers believed in him, although they did not confess their faith because of the Pharisees, for they would be expelled from the synagogue.

1 Corinthians 10:20-21

But I say, that the things that the nations sacrifice, they sacrifice to demons, and not to God. I do not want you to have fellowship with demons.

Ephesians 5:5-6

For you know this with certainty, that no fornicator, no unclean person, no covetous man, who is an idolater, has any inheritance in the kingdom of Christ and of God.

2 Thessalonians 2:9

The evil (lawless) one will come with the power of Satan and perform all kinds of false signs and wonders.

1 Timothy 1:9-10

Knowing this, that Law is not made for a righteous person. It is for the lawless and unruly, the ungodly and sinners, for the unholy and profane, for murderers of fathers and murderers of mothers, and for manslayers.

1 Timothy 4:2

through the hypocrisy of men that speak lies, branded in their own conscience as with a hot iron.

Hebrews 12:24

You have come to Jesus, the mediator of a new covenant, and to the blood of sprinkling that speaks in a better way than the blood of Abel.

Hebrews 13:4

Let marriage be honorable among all, and let the marriage bed be undefiled: for God will judge fornicators and adulterers.

1 Peter 3:14-15

Even if you suffer for righteousness' sake, you are blessed. Do not fear! Do not be troubled (distressed) (intimidated)!

1 John 2:22

Who is the liar but he who denies that Jesus is the Christ? This is the antichrist, even he who denies the Father and the Son.

1 John 3:15

Whoever hates his brother is a murderer! You know that no murderer has everlasting life remaining in him.

1 John 5:4-5

Everything born from God conquers the world. This is the victory that has conquered the world, even our faith.

1 John 5:10

He who believes in the Son of God has the witness in him. He who does not believe God made him a liar because he does not believe the testimony God gives concerning his Son.

Revelation 2:2

I know your works, and your labor, and your patience. I also know how you cannot tolerate those who are evil. You tested those who say they are apostles. They are not apostles. You found them to be liars.

Revelation 9:21

Neither did they repent of their murders, nor of their sorceries, nor of their fornication, nor of their thefts.

Treasury of Scripture Knowledge

Summary

But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.

And idolaters

Which is

Bible References

The fearful

Deuteronomy 20:8
The officers will also say to the men: Is there any man here who has lost his nerve and is afraid? If so, he is to go home. Otherwise, he will destroy the morale of the others.
Judges 7:3
Announce to the people: 'Anyone who is afraid should go back home.' We will stay here at Mount Gilead. Twenty-two thousand went back, but ten thousand stayed.'
Isaiah 51:12
I, even I, am the one who comforts you. Who are you that you fear mortal men? The sons of men are like grass!
Isaiah 57:11
Who frightened you? Who made you afraid, that you have lied and not remembered me? You did not take it to your heart. Is it not because I have held my peace from of old that you do not reverence (respect) me?
Matthew 8:26
He said to them: Why are you afraid, you of little faith? Then he got up and rebuked the winds and the sea. Suddenly there was a great calm.
Matthew 10:28
Do not fear those who kill the body. They are not able to take away your [everlasting] life. Instead, fear him who is able to destroy both life and body in the ever-burning fires. (Greek: Gehenna: continuously burning trash fires in the valley of Hinnom.)
Luke 12:4
I tell you my friends, do not be afraid of those who kill the body. After that they can do no more.
John 12:42
Many of the rulers believed in him, although they did not confess their faith because of the Pharisees, for they would be expelled from the synagogue.
1 Peter 3:14
Even if you suffer for righteousness' sake, you are blessed. Do not fear! Do not be troubled (distressed) (intimidated)!
1 John 5:4
Everything born from God conquers the world. This is the victory that has conquered the world, even our faith.

And the

Revelation 22:15
Outside are the dogs (impure men) and those who practice spiritism, and fornicators, and murderers, and idolaters, and everyone who tells lies.'
Malachi 3:5
I will approach you people for judgment! I will be a swift witness against the sorcerers, the adulterers and those acting fraudulently with the wages of the worker, the widow and the fatherless. I will be a speedy witness against those who swear falsely and take advantage of the stranger, and do not show me reverence, said Jehovah of Hosts.
1 Corinthians 6:9
Do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither fornicators, nor people who worship idols, nor adulterers, nor male prostitutes, nor homosexuals,
Galatians 5:19
Now the works of the flesh (sinful human nature) are apparent. They are: fornication, uncleanness, loose conduct,
Ephesians 5:5
For you know this with certainty, that no fornicator, no unclean person, no covetous man, who is an idolater, has any inheritance in the kingdom of Christ and of God.
1 Timothy 1:9
Knowing this, that Law is not made for a righteous person. It is for the lawless and unruly, the ungodly and sinners, for the unholy and profane, for murderers of fathers and murderers of mothers, and for manslayers.
Hebrews 12:24
You have come to Jesus, the mediator of a new covenant, and to the blood of sprinkling that speaks in a better way than the blood of Abel.
Hebrews 13:4
Let marriage be honorable among all, and let the marriage bed be undefiled: for God will judge fornicators and adulterers.
1 John 3:15
Whoever hates his brother is a murderer! You know that no murderer has everlasting life remaining in him.

And idolaters

1 Corinthians 10:20
But I say, that the things that the nations sacrifice, they sacrifice to demons, and not to God. I do not want you to have fellowship with demons.

And all

Revelation 2:2
I know your works, and your labor, and your patience. I also know how you cannot tolerate those who are evil. You tested those who say they are apostles. They are not apostles. You found them to be liars.
Proverbs 19:5
A false witness will not go unpunished. The liar will not escape.
Isaiah 9:15
Elders and dignitaries are the head, and prophets who teach lies are the tail.
John 8:44
You are from your father [Satan] the Devil (slanderer) (false accuser)! You want to do the desires of your father. He was a murderer from the beginning. He does not stand for the truth. There is no truth in him. When he speaks a lie, he speaks his own lies. He is a liar and the father of the lie!
2 Thessalonians 2:9
The evil (lawless) one will come with the power of Satan and perform all kinds of false signs and wonders.
1 Timothy 4:2
through the hypocrisy of men that speak lies, branded in their own conscience as with a hot iron.
1 John 2:22
Who is the liar but he who denies that Jesus is the Christ? This is the antichrist, even he who denies the Father and the Son.

The lake

Revelation 19:20
The beast was captured, and with him the false prophet that performed signs before him, with which he deceived those who had received the mark of the beast, and those who worshiped his image. These both were cast alive into the lake of fire burning with sulfur.
Revelation 20:14
Death and the grave were hurled into the lake of fire. This is the second death.

Which is

Revelation 20:14
Death and the grave were hurled into the lake of fire. This is the second death.

General references

Genesis 19:28
He looked toward Sodom and Gomorrah and all the land in the Plain. He saw smoke rising from the land like the thick smoke of a furnace.
Exodus 20:14
Do not commit adultery.
Leviticus 19:31
Do not turn to psychics or mediums to get help. That will make you unclean. I am Jehovah your God.
Proverbs 2:18
If you go to her house, you are traveling the road to death. To go there is to approach the dead.
Isaiah 34:9
Edom's streams will be turned to tar. Its soil will be turned to burning sulfur. Its land will become blazing tar.
Matthew 25:25
I was afraid, so I hid your talent in the earth. See, you have what is yours.'
Matthew 26:70
In front of everybody, he replied: I do not know what you are talking about.