Sunday Mass Obligation Reinstituted for Catholics in the Archdiocese of Chicago November 8, 2022 AM 1260 The Rock News Holy Name Cathedral is shown in Chicago. The obligation goes into effect on Nov. 26 and 27, the First Sunday of Advent. Post navigation Previous Previous post: Responding to God’s Call: A Priest, a Monk and a Religious Sister Reflect During National Vocations Awareness WeekNext Next post: Vermont Votes to Enshrine Abortion in Constitution, News Outlet Projects