Religion in the Republic of Ireland
The predominant religion in the Republic of Ireland is Christianity, with the largest church being the Roman Catholic Church. The Irish constitution says that the state may not endorse any particular religion and guarantees freedom of religion.
Unitarian Church in Ireland
The Unitarian Church in Ireland presently consists of two Congregations, Dublin and Cork, part of the Synod of Munster, in the Republic of Ireland, which has itself been part the Non-Subscribing Presbyterian Church of Ireland since 1935. Some congregations remain closely associated with the General Assembly of Unitarian and Free Christian Churches. These churches would abide by the traditional Unitarian principles of Freedom, Reason and Tolerance.