I am inclined to think a Christian would be wise to avoid, where he decently can, any meeting with people who are bullies, lascivious, cruel, dishonest, spiteful, and so forth. Not because we are ‘too good’ for them. In a sense because we are not good enough. We are not good enough to cope with all the temptations, nor clever enough to cope with all the problems, which an evening spent in such society produces. The temptation is to condone, to connive at; by our word, looks and laughter, to 'consent'...We shall hear vile stories told as funny; not merely licentious stories but (to me far more serious and less noticed) stories which the teller could not be telling unless he was betraying someone’s confidence. We shall hear infamous detraction of the absent, often disguised as pity or humor. Things we hold sacred will be mocked.
C.S. Lewis