With many messianics sincerely believing themselves to be Jews has come a challenge. These groups have gathered some Jewish teachers to educated them: some willingly, some unknowingly. Many have taken on actions that make them pretty indistinguishable from observant Jews. As a result, there are the very few among them who have dared to come into synagogues and not be found out for a while. After watching this for 20 years now, I see that more and more are getting trickier and trickier and are getting better at coming in undetected for a while. I wonder how the community should handle this? What needs to be done to stop educating them? How can they be recognized sooner and shooed away? I wonder if you may have ideas.