2 Thessalonians 2:12

so that all who have refused to believe the truth but have chosen unrighteousness instead might be condemned.

Romans 1:32

Although they know full well God's sentence that those who practice such things deserve to die, yet they not only practice them but even applaud others who do them.

Romans 2:8

but wrath and fury, crushing suffering and awful anguish, to the self-willed who are always resisting the right and yielding to the wrong,

Mark 14:11

They were delighted to hear it, and promised to pay him for it. So he kept looking for a good opportunity to betray Him to them.

Mark 16:16

He who believes it and is baptized will be saved, but he who does not believe it will be condemned.

John 3:19-21

And the ground for the sentence is this, that the light has come into the world, and yet, because their actions were evil, men have loved darkness more than the light.

John 3:36

Whoever trusts in the Son possesses eternal life, but whoever refuses to trust in the Son will not see life, but the wrath of God continues to remain on him.

Romans 8:7-8

Because one's thinking the things suggested by the lower nature means enmity to God, for it does not subject itself to God's law, nor indeed can it.

Romans 12:9

Your love must be true. You must always turn in horror from what is wrong, but keep on holding to what is right.

1 Thessalonians 5:9

For God appointed us not to reap His wrath but to gain salvation through our Lord Jesus Christ,

2 Peter 2:3

In their greed they will exploit you with messages manufactured by themselves. From of old their condemnation has not been idle and their destruction has not been slumbering.

2 Peter 2:13-15

They think their daily luxurious living real pleasure; they are spots and blots, deceitfully living in luxurious pleasure while they continue their religious feasting with you.

3 John 1:11

Dearly beloved, do not follow bad examples but good ones. Whoever practices doing right is God's child; whoever practices doing wrong has never seen God.

Jude 1:4-5

For certain persons have sneaked in -- their doom was written down long ago -- godless persons, who turn the favor of our God into an excuse for licentiousness, and disown our only Master and Lord, Jesus Christ.

Treasury of Scripture Knowledge

Summary

That they all might be damned who believed not the truth, but had pleasure in unrighteousness.

General references

Bible References

They

Mark 16:16
He who believes it and is baptized will be saved, but he who does not believe it will be condemned.
John 3:36
Whoever trusts in the Son possesses eternal life, but whoever refuses to trust in the Son will not see life, but the wrath of God continues to remain on him.
1 Thessalonians 5:9
For God appointed us not to reap His wrath but to gain salvation through our Lord Jesus Christ,
2 Peter 2:3
In their greed they will exploit you with messages manufactured by themselves. From of old their condemnation has not been idle and their destruction has not been slumbering.
Jude 1:4
For certain persons have sneaked in -- their doom was written down long ago -- godless persons, who turn the favor of our God into an excuse for licentiousness, and disown our only Master and Lord, Jesus Christ.

General references

Hebrews 3:19
So we see that it was because of their unbelief that they could not be admitted to it.