1. (a.) Pertaining to, or containing, doctrine or something taught and to be believed; as, a doctrinal observation.

2. (a.) Pertaining to, or having to do with, teaching.

3. (n.) A matter of doctrine; also, a system of doctrines.

Biblical Christian Gospel Mariological Mosaic New-Testament Old-Testament abbatial abbatical accepted apocalyptic apostolic approved archiepiscopal authentic authoritative binding canonic capitular capitulary churchly clerical confessional conventional correct creedal customary dictated didactic divine doctrinal doctrinary dogmatic ecclesiastic episcopal episcopalian evangelic evangelical evangelistic faithful firm formulary gospel hard and fast inspired instructive literal mandatory ministerial of the faith official orthodox orthodoxical pastoral physicotheological preceptive prelatial prelatic prescribed prescript prescriptive priest-ridden priestish priestly proper prophetic rabbinic received regulation religious revealed revelational right rubric sacerdotal sanctioned scriptural sound standard statutory textual textuary theological theopneustic traditional traditionalistic TRUE true-blue ultramontane