2 Timothy 3:13

Bad characters and impostors will go from bad to worse, deceiving others and deceived themselves;

2 Thessalonians 2:6-11

Well, you can recall now what it is that restrains him from being revealed before his appointed time.

1 Timothy 4:1

But in later days, the Spirit distinctly declares, certain people will rebel against the faith; they will listen to spirits of error and to the doctrines that daemons teach

2 Timothy 2:16-17

Avoid all that profane jargon, for it leads people still further into irreligion,

2 Timothy 3:8

For these guides of theirs are hostile to the Truth, just as Jannes and Jambres were hostile to Moses; they are depraved in mind and useless for all purposes of faith.

Titus 3:3

For we ourselves were once senseless, disobedient, astray, enslaved to all manner of passions and pleasures; we spent our days in malice and envy, we were hateful, and we hated one another.

2 Peter 2:20

After escaping the pollutions of the world by the knowledge of our Lord and saviour Jesus Christ, if they get entangled and overpowered again, the last state is worse for them than the first.

2 Peter 3:3

To begin with, you know that mockers will come with their mockeries in the last days, men who go by their own passions,

Revelation 12:9

So the huge dragon was thrown down ??that old serpent called the Devil and Satan, the seducer of the whole world ??thrown down to the earth, and his angels thrown down along with him.

Revelation 13:14

and by dint of the miracles he is allowed to perform in presence of the Beast, he seduces the dwellers on earth; he bids the dwellers on earth erect a statue to the Beast who lived after being wounded by the sword,

Revelation 18:23

For the magnates of earth were thy traders; all nations were seduced by thy magic spells.

Treasury of Scripture Knowledge

Summary

But evil men and seducers shall wax worse and worse, deceiving, and being deceived.

Bible References

Evil

2 Timothy 3:8
For these guides of theirs are hostile to the Truth, just as Jannes and Jambres were hostile to Moses; they are depraved in mind and useless for all purposes of faith.
2 Timothy 2:16
Avoid all that profane jargon, for it leads people still further into irreligion,
2 Thessalonians 2:6
Well, you can recall now what it is that restrains him from being revealed before his appointed time.
1 Timothy 4:1
But in later days, the Spirit distinctly declares, certain people will rebel against the faith; they will listen to spirits of error and to the doctrines that daemons teach
2 Peter 2:20
After escaping the pollutions of the world by the knowledge of our Lord and saviour Jesus Christ, if they get entangled and overpowered again, the last state is worse for them than the first.
2 Peter 3:3
To begin with, you know that mockers will come with their mockeries in the last days, men who go by their own passions,
Revelation 12:9
So the huge dragon was thrown down ??that old serpent called the Devil and Satan, the seducer of the whole world ??thrown down to the earth, and his angels thrown down along with him.
Revelation 13:14
and by dint of the miracles he is allowed to perform in presence of the Beast, he seduces the dwellers on earth; he bids the dwellers on earth erect a statue to the Beast who lived after being wounded by the sword,
Revelation 18:23
For the magnates of earth were thy traders; all nations were seduced by thy magic spells.

Being

2 Thessalonians 2:11
Therefore God visits them with an active delusion, till they put faith in falsehood,