9 Bible Verses about Having No Dealings

Do not even associate with a man given to angry outbursts;
Or go [along] with a hot-tempered man,

I urge you, brothers and sisters, to keep your eyes on those who cause dissensions and create obstacles or introduce temptations [for others] to commit sin, [acting in ways] contrary to the doctrine which you have learned. Turn away from them.

After a first and second warning reject a divisive man [who promotes heresy and causes dissension—ban him from your fellowship and have nothing more to do with him],

Now we command you, believers, in the name of our Lord Jesus Christ and by His authority, that you withdraw and keep away from every brother or sister who leads an undisciplined life and does not live in accordance with the tradition and teaching that you have received from us.

Now if anyone [in the church] does not obey what we say in this letter, take special note of that person and do not associate with him, so that he will be ashamed and repent.

holding to a form of [outward] godliness (religion), although they have denied its power [for their conduct nullifies their claim of faith]. Avoid such people and keep far away from them.

And he said to the congregation, “Get away from the tents of these wicked men, and touch nothing of theirs, or you will be swept away in all their sin.”

So do not participate or even associate with them [in the rebelliousness of sin].

Do not participate in the worthless and unproductive deeds of darkness, but instead expose them [by exemplifying personal integrity, moral courage, and godly character];