事件基督教约1517 起（传统公共起点）；过程贯穿16–17 世纪From c. 1517 (traditional public start); process through 16th–17th c.
宗教改革（欧洲诸改革）The Reformation(s) in Europe
16 世纪起拉丁基督教世界的教义、礼仪与教会权威裂变。H 轨：复数改革与政治；T 轨：新教起源圣史与公教回应叙事。Fission of doctrine, liturgy, and ecclesial authority in Latin Christendom from the 16th c. H-track: plural reformations and politics; T-track: Protestant origin narratives and Catholic responses.