I snagged these quickly and got RSV, which I don't really use, but it makes the point...
This charge I commit to you, Timothy, my son, in accordance with the prophetic utterances which pointed to you, that inspired by them you may wage the good warfare, holding faith and a good conscience. By rejecting conscience, certain persons have made shipwreck of their faith, among them Hymenaeus and Alexander, whom I have delivered to Satan that they may learn not to blaspheme." (1 Peter 1:15-20 RSV)
You can take the "deliver to Satan" thing with the same brevity. You can't just do these things on your own. When it comes to exercising authority in the Body, it's a different set of rules than just stepping out armed with your knowledge of the Word.
Remind them of this, and charge them before the Lord to avoid disputing about words, which does no good, but only ruins the hearers. Do your best to present yourself to God as one approved, a workman who has no need to be ashamed, rightly handling the word of truth. Avoid such godless chatter, for it will lead people into more and more ungodliness, and their talk will eat its way like gangrene. Among them are Hymenaeus and Philetus, who have swerved from the truth by holding that the resurrection is past already. They are upsetting the faith of some. But God's firm foundation stands, bearing this seal: "The Lord knows those who are His," and, "Let every one who names the Name of the Lord depart from iniquity." (2 Timothy 2:11-19 RSV)
I think that careless judgments do more to eat away and cause more ungodliness than the "good" they are intended to bring.
Paul would take his example from Jesus who judged nothing... yet if I judge (that would be the one receiving judgment)... There are many precepts which could be laid out here relating to your flesh and its "rights" dying and the new man rising up in righteousness.
I do realize that "hearing" is not always prophesy and we have a certain "sight" and "hearing" that are not always words. They are a "sense", or a "vision" (different levels of that too), or part of an understanding. You are also led by the peace. It wouldn't be a huge faith walk if you heard a voice you spoke after all day. It's a learned thing and sometimes it's a puzzle, of which you're given a piece of here and there. When it all comes together, the "sight" or "vision" is more complete and a gift may come forth, and the presence of the anointing confirms to you what you're getting. Even then, you may not be called to tell someone else.
It's all supposed to be in "newness of life", meaning we drop our own judgments and take up the ones we're given. The safety in that is that we don't see the whole picture. It's real easy to oppose yourself and what God is doing by uttering rash judgments. They can even be "correct" doctrinally sometimes, but it's out of divine order because it's self rising up.
I don't think anyone is doing that! People do differ doctrinally, but those epitaphs don't get passed out that easily.