A post by someone who has not even read the Bible through once, judging other Christians.
My personal policy is to try not to judge someone that I know in real life. Many stumble after they are saved, it doesn't mean they are not saved, but that they need a hand to help them back up again.
As for those who outright deny the gospel with their words and actions, it is best just to go our own way. God will deal with them, one way or another.
"Therefore you have no excuse, O man, every one of you who judges. For in passing judgment on another you condemn yourself, because you, the judge, practice the very same things. We know that the judgment of God rightly falls on those who practice such things. Do you suppose, O man—you who judge those who practice such things and yet do them yourself—that you will escape the judgment of God?" Romans 2:1-3