Matthew 18:17
And if he will not hear them, tell it to the church; but if he will not hear the church, let him be to thee as an heathen and a publican.
John 15:2
and every one that beareth fruit, he purifieth it, that it may bear more fruit.
1 Corinthians 5:5-6
with the power of our Lord Jesus Christ, To deliver such an one to Satan, for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.
1 Corinthians 5:13
(But them that are without God will judge:) And ye will take away from among yourselves that wicked person.
Titus 3:10
An heretic after a first and second admonition reject,
2 John 1:10-11
he that abideth in the doctrine of Christ, he hath both the Father and the Son. If any come to you, and bring not this doctrine,
Revelation 2:2
I know thy works, and thy labour, and thy patience, that thou canst not bear evil men; and thou hast tried those who say they are apostles and are not, and hast found them liars: And hast patience,
Revelation 2:6
But thou hast this, that thou hatest the works of the Nicola?tans, which I also hate.
Revelation 2:14-16
But I have a few things against thee, that thou hast there them that hold the doctrine of Balaam, who taught Balak to cast a stumbling-block before the sons of Israel, to eat things sacrificed to idols, and to commit fornication.
Revelation 2:20
But I have against thee, that thou sufferest that woman Jezebel, who callest herself a prophetess, and teacheth and seduceth my servants to commit fornication, and to eat things sacrificed to idols.
Revelation 22:15
Without are dogs, and sorcerers, and whoremongers, and murderers, and idolaters, and every one that loveth and maketh a lie.