Confessionalism Definition

noun
A belief in the importance of full and unambiguous assent to the whole of a religious teaching.
Wiktionary
A style of American poetry that drew on the personal history of the poet.
Wiktionary
(in Lebanon) A system of government that proportionally distributes political and institutional power among religious and ethnic communities.
Lebanon's confessional system has both helped preserve a modicum of inter-communal stability and contributed to the breakdown of state and society from 1975 to 1990.
Wiktionary