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 3:13
Bad characters and impostors will go from bad to worse, deceiving others and deceived themselves;
1 John 2:26
I am writing to you in this way about those who would deceive you,
Revelation 2:20
Still I have this against you: you are tolerating that Jezebel of a woman who styles herself a prophetess and seduces my servants by teaching them to give way to sexual vice and to eat food which has been sacrificed to idols.