礼 (lǐ): This character originally depicted a ritual vessel used in ceremonies. It means “rite,” “ceremony,” or “courtesy.” In this context, it refers to a religious ceremony.
拜 (bài): This character shows two hands clasped together, representing the act of “worship,” “paying respect,” or “saluting.”
一 (yī): A single horizontal stroke, this is the character for the number “one.”
Together, `礼拜` (lǐbài) literally means “to perform a rite of worship.” The term was adopted by early Christian missionaries to refer to their weekly Sunday service. Over time, `礼拜` became a synonym for “week” itself. By adding the number “one,” `礼拜一` logically becomes “the first day after the day of worship,” which is Monday.
The existence of the term `礼拜一` is a linguistic footprint of Western cultural and religious influence in China. While China has its own traditional calendars, the seven-day week was popularized through contact with the West.
Religious Origins: The `礼拜` system for naming the week is directly tied to the Christian calendar. `礼拜天` (lǐbàitiān) is Sunday, the “day of worship.” The other days are numbered sequentially from one to six, making Monday the first day of the new cycle.
Comparison to Western Terms: In English, “Monday” is named after the Moon (“Moon's Day”), a tradition inherited from Roman and Norse pagan beliefs. In contrast, `礼拜一` is rooted in the Abrahamic religious week. This highlights a key difference: the Chinese system is purely logical and numerical (Day 1, Day 2, etc.), whereas the English system is mythological. This logical numbering is also seen in the more common term `星期一` (xīngqīyī), or “star period one.” The fact that Chinese has multiple, co-existing systems (`星期`, `周`, `礼拜`) showcases a history of blending indigenous concepts (like `周`, meaning cycle) with imported ones.