Ahn Shi Il: A Chronological and Theological Analysis of the 8-Day Cycle in Unificationism

This research paper provides a comprehensive study of "Ahn Shi Il," the 8-day cycle established in Unification theology. It explores the chronological transition from the traditional 7-day week to the 8-day "Day of Settlement" (Ahn Shi Il) framework. The document includes technical details on calendar calculations, the spiritual significance of the number eight, and the practical application of this cycle within the Cheon Il Guk era. Prepared by the True Parents Legacy digital archive as a primary reference for researchers and theologians.