Wikipedia:Fallacy of the revelation of policy

The fallacy of the revelation of policy is the presentation of an argument that seems to suppose that Wikipedia's policies and guidelines, or other principles and processes, are a form of holy wisdom mystically granted to and imposed upon the editorial community through divine revelation by an amorphous demigod of consensus. While no one actually believes such a thing, of course, it is quite frequent for someone trying to win against another editor to (sometimes cleverly) gin up logically weak but emotive and distracting arguments that ignore how policy and guidelines (P&G) are actually formed and why.

These facts have several necessary consequences that should be obvious; failure to notice and understand them (or, here and there, a desire to hide or skirt them) leads to a number of frequent but fallacious arguments that one should avoid making on Wikipedia.