Confessionalism (religion)
In Christianity, confessionalism is a belief in the importance of full and unambiguous assent to the whole of a movement's or denomination's teachings, such as those found in Confessions of Faith, which followers believe to be accurate summaries of the teachings found in Scripture and to show their distinction from other groups – they hold to the Quia form of confessional subscription. Confessionalists believe that differing interpretations or understandings, especially those in direct opposition to traditionally held teachings, cannot be accommodated within a church communion.
Source: Wikipedia — Confessionalism (religion) (CC BY-SA 4.0)