Pacem in Terris (Peace on Earth) by Pope John XXIII, 1963 Education for Justice resources: Prayer Service: Pacem in Terris (Peace on Earth): Establishing Universal Peace in Truth, Justice, Charity, and Liberty A Reflection on Rights and Duties as Presented in Pacem in Terris Backgrounder: Pacem in Terris (Peace on Earth) Pacem in Terris (Peace on Earth) 1963Start dateApril 11, 2018End dateApril 11, 2018Google Calendar iCal feed URL https://educationforjustice.org/?rhc_action=get_icalendar_events&ID=10034 Get Feed for iCal (Google Calendar). This is for subscribing to the events in the Calendar. Add this URL to either iCal (Mac) or Google Calendar, or any other calendar that supports iCal Feed. Download ICS file