hi, sorry for this very late reply..
i don't face this 'problem'.. then again, those who are in this
situation won't probable realise it..
but it happens. but i guess it's each person's responsibility to
ponder about what was preach and test it.. we are to be shrewd as a
serpent and inncocent as dove as the bible puts it..
if each person's relationship with God is right, then naturally the
Spirit will convict and conflict what is wrong 