If he refuses to listen to them, report it to the Church. And if he refuses to listen to the Church, treat him as you would a Gentile or a tax collector.
Then Peter came up to him and asked, “Lord, if my brother sins against me, how often must I forgive him? As many as seven times?” Jesus answered, “I say to you, not seven times but seventy times seven.”
Therefore, take care to live as intelligent people, and do not be like those who are senseless. Make the most of the present time, for this is a wicked age.