dogmatization

/ˌdɔɡmətəˈzeɪʃən/
noun
  1. The act or process of turning an opinion or belief into a fixed, unquestionable doctrine.
    • Many scientists warn against the dogmatization of unproven theories.
    • The school encouraged critical thinking rather than the dogmatization of religious texts.
    • The dogmatization of political views can prevent open discussion.