orthodoxy

noun2

1. •
   Correctness of doctrine and belief in regard to any doctrinal (i.e. philosophical or theological) system.

   • […] these tributes studiously ignore another aspect of his life: how, throughout his later career, Mr. Rustin repeatedly challenged progressive orthodoxies. — 2023
2. •
   Conformity to established and accepted beliefs (usually of religions).

   • The two concepts are so distinct within Christianity that they have different names — orthodoxy (right belief) and orthopraxy (right conduct). — 2024