Religion in the Republic of Ireland
Christianity is the largest religion in the Republic of Ireland based on baptisms. Irish Christianity is dominated by the Catholic Church, and Christianity as a whole accounts for 82.3% of the Irish population. Most churches are organized on an all-Ireland basis which includes both Northern Ireland and the Republic of Ireland.
Irish travellers have traditionally adopted a very particular attitude to the Catholic Church, with a focus on figures such as "healing priests". More generally a tradition of visions continues, often outside of Church sanction.
Dun Ailline Druid Brotherhood
The Dun Ailline Druid Brotherhood (also known as Dun Ailline or HDDA, "Hermandad Druida Dun Ailline" in Spanish) is a pagan organization for followers of the Celtic Neopaganism based on Spain in 2010, which supports the practice of a type of Celtic Reconstructionist Paganism called Druidism, centered on the Celtic culture of Ireland, and whose principal deities are known as the Tuatha Dé Danann. Its members consider themselves practitioners of a European native religion and they call themselves "creidim", a concept of Irish origin.