What I meant when I wrote was that you shouldn't associate with anyone who is called a Christian who is immoral or greedy or worships idols; or who is abusive or a drunkard or who cheats others. Don't even share a meal with anyone like that!
Take note of anyone who doesn't do what we're telling you in this letter, and make sure you don't associate with them, so that they may become embarrassed.
Now we want to tell you, brothers and sisters, in the name of our Lord Jesus Christ, not to associate with any believer who can't be bothered to work for their living—those who don't follow the teachings they learned from us.
So if I do visit, I will make it clear what he's been doing. He's been making malicious accusations against us. Not satisfied with doing that, he refuses to welcome any other brothers. He won't let anyone else welcome them either, and throws those who do so out of the church.