Galatians 1:7
1:7 not that there really is another gospel, but there are some who are disturbing you and wanting to distort the gospel of Christ.
Galatians 5:12
5:12 I wish those agitators would go so far as to castrate themselves!
Joshua 7:25
7:25 Joshua said, “Why have you brought disaster on us? The Lord will bring disaster on you today!” All Israel stoned him to death. (They also stoned and burned the others.)
Acts 15:24
15:24 Since we have heard that some have gone out from among us with no orders from us and have confused you, upsetting your minds by what they said,
Hebrews 12:15
12:15 See to it that no one comes short of the grace of God, that no one be like a bitter root springing up and causing trouble, and through him many become defiled.