

#031 When Did the Jewish Day Begin? (Plus: Vigil Masses!) - Jimmy Akin
Apr 30, 2025
Discover why Saturday is pivotal for Jews and how this influences Catholic worship. The concept of a day beginning at sunset reveals fascinating liturgical implications. Learn how vigil Masses evolved, from ancient traditions to modern adaptations. The discussion highlights the Vatican's changes in the 1960s and how they shaped contemporary practices. Explore the rich tapestry of religious practices that connect Judaism to Christianity and the unique role vigil Masses play in fulfilling Sunday obligations.
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Sunday Begins Saturday Evening
- Catholic Sunday obligation can be fulfilled by attending Mass Sunday 00:00-24:00 or Saturday evening.
- This aligns with the idea that Jewish days begin at evening, shown in Genesis 1's day-night cycle.
Jewish Day Start Was Inconsistent
- Jewish reckoning of a day's start varied historically between morning and evening.
- New Testament mainly shows days starting in the morning, showing inconsistency in ancient Jewish timekeeping.
Vigil Masses Are Modern Innovation
- Anticipated or vigil Masses began only in the 1960s, not the early Church.
- This modern practice isn't a direct continuation of an ancient Jewish custom.