They speak for others, aren't responsible for what they say, for what they claim.
Beware, they maintain they have a particular vocation, guaranteed genuine, non-expiring, imperative, universal and hence particular.
Beware, they claim they are entrusted with a mission and hence beholden to report the truth, to affirm it until all share it.
Beware, they are a caste privileged by the god they represent.
Beware the prophets proselytizing.
Beware they are sons of literary and artistic fiction.
Beware they have invaded but don't germinate new ideas, only bad photocopies, pirated DVDs, illegally distributed.
Beware, they are the foremost unbelievers, unable to remember who they are and why.