Does that which is good have fellowship with that which is evil? Does a man who walks openly in the light of day pay homage to one who’s ways are secret and hidden in the darkness of night? Did Christ come so we all would be one or did he come to separate the wheat from the chaff? What do you say?
Sort of, maybe, and one now and separate next time. As you might have gathered, it is not entirely clear to me what you are asking.
For the first: we are all as persons good, even those of us who do bad things, and we are not to isolate ourselves from those who do evil. We are not to support their evil, of course, but we are still to treat them as persons and, as we can, help them to see and follow what is right. Therefore, we can have fellowship with people who do evil, but must not involve ourselves in the evil itself. I wouldn’t call this that which is good having fellowship with that which is evil, but then, I’m not actually sure what I would call that.
For the second: it depends on what you mean by pay homage. We cannot pretend that the evil that a person does is good, and certainly cannot pay homage to the evilness. But it may be that a person who does evil is legitimately above us in authority in some ways and that we are bound to follow his (non-evil) commands.
For the third: He came that we might be one, united and following in Him. Those who choose to be one in Him are the wheat, those who choose against Him are the chaff. The separation occurs at judgement, which He will also preside over.