Matthew 24:24-25
For false Christs and false prophets will appear and they will perform great [miraculous] signs and [supernatural] wonders in order to lead astray even the elect [i.e., God's people], if possible.
Matthew 26:24-25
The Son of man is going [to die], but it is too bad for that person through whom the Son of man is turned over [to the Jewish leaders]! It would be better for that man if he had not been born."
Mark 14:20-21
And He answered them, "It is one of you twelve, [the one] who is dipping [his bread] with me in the sauce bowl.
2 Corinthians 11:11-13
Why [am I doing this]? Is it because I do not love you? God knows [I do].
2 Thessalonians 2:9-11
The coming [of this lawless person] is according to the work of Satan, [and will be] attended by all kinds of powerful [i.e., miraculous] signs and false wonders,
1 Timothy 4:1-2
Now the Holy Spirit specifically says that in later times [Note: "Later times" in the New Testament usually refers to the period following the first coming of Christ and the establishment of the church], some people will fall away from the faith [i.e., the true teaching of Christianity]. They will pay attention to deceitful spirits [i.e., lying people] and the teaching of evil spirits.