“That’s a fugazy.”

That's a fugazy?
How do you know it's a fugazy?

- You looked at it for two seconds.
- These are fake.

I know what a fugazy is.

Hey, pal...

You want to see something?

I'm gonna show you something.

There you go. Nice stones.
That's a beautiful thing.

Yeah, that's a beautiful thing, but it's not my thing.
What about this?

You wanna be a dumbskie. Give it a shot.
Dumbskie? You're calling me a dumbskie?

False teachers, and those who attempt to leads cults are not just evident in outside world but exist in Church of the followers of Jesus.

 (Matthew 7:15) In this case, Jesus is suggesting that there is intent in the wicked works of these bogus prophets. They come from among the flock, meaning they profess to be believers.

Jesus indicates that these false teachers are persons who seek and to gain from their evil acts, (some of this is directed again in James 3.)  Faith in God always leads to a believer participating in good works. Add kind words, actions that assist others, strong commitment to battle Injustice, engaging against oppression, maybe LIFE long challenge to behave anti- oppressive manner. If possible.

As James notes in this very chapter, this does not mean perfection (James 3:2), but it does mean our deeds and words should reflect our faith in God.

Experience in my own work practice is that false teaching such as,` Praying for Israel`, but not supporting Others in middle east is false teaching based on first temple Judaism. False prophets quote often out of context the Bible. 

False prophets do not like engagement, nor open honest level five conversation. surround themselves with weak people who are pretty submissive.

Communication l find is good way to source out a persons theology, along with the relationships they are forming. Discord can easily come about when we debate. The test is how quickly we accept then resolve differences. But disharmony does raise up in Church.