What you say is very true. Here is the confirmation for the scenario you stated very well. Paul to Titus Chpt. 3:8-11
8The saying is sure I desire that you insist on these things, so that those who have come to believe in God may be careful to devote themselves to good works; these things are excellent and profitable to everyone. 9But avoid stupid controversies, genealogies, dissensions, and quarrels about the law, for they are unprofitable and worthless. 10After a first and second admonition, have nothing more to do with anyone who causes divisions, 11 since you know that such a person is perverted and sinful, being self-condemned.
I wonder what will become of his ministry when May 21,2011 ( the exact date he predicts Christ will return ) comes and goes away and nothing happens.
Will the true believers in his ministry still stay ?