The demanding and enforcement of complete obedience to authority may be political, parental or ideological. It may be manifested in police brutality, governmental intimidation, or organizational indoctrination. Authoritarians claim their power to have been vested in them by virtue of supreme logic or science; by God; by the culmination of historical processes in their eventuality, or by destiny; or by hierarchical position in a structure of relationships. The authoritarian truly believes in a mystique that he or she somehow earned the right to such behaviour and, frequently, that he or she is the guardian of defenders against the forces of illogic, incompetence, sloth, immorality and in general, creeping entropy.