Sleeppy
Fatalist. Christian. Pacifist.
The OP is concerned with 'Sheep and Goats'.
I'm aware.
There were true and false prophets, the difference recognized by the quality of their deeds, the fruits. They perform works of healing and exorcism in the name of Jesus (LORD) but live evil lives. The morally corrupt prophets and miracle workers will be rejected by Jesus.
Grossly oversimplified. None of the prophets lived perfect lives. None of them were completely accurate, either.
Matthew 12:26
And, if the Adversary does cast out the Adversary, against himself he was divided, how then does his kingdom stand?
Mark 9:38-41
And John did answer him, saying, `Teacher, we saw a certain one in your name casting out demons, who does not follow us, and we forbade him, because he does not follow us.'
And Jesus said, 'Forbid him not, for there is no one who shall do a mighty work in my name, and shall be able readily to speak evil of me: for he who is not against us is for us; for whoever may give you to drink a cup of water in my name, because you are Christ's, verily I say to you, he may not lose his reward.'