Zen Buddhists seated meditation, 7:30 to 8:30 p.m., Unitarian Universalist Church, 4 Cleaves St., Rockport. Call Cliff at 978-546-6336. Prayer and Bible study service, 7:30 p.m., Emmanuel Community Church, 180 Western Ave., Essex. A retired Unitarian Universalist minister for over 40 years. Pope Francis biographer Austen Ivereigh and the Rev. Thomas J. Reese, senior analyst at Religion News Service, will be keynote speakers. For the conference itinerary. University Of North…