Over the centuries, the emphasis within the Christian life - and, within this, on the Eucharist - has shifted between communal and individual dimensions. From the fragmentary evidence available regarding liturgical practice in the early Irish or Celtic Church, it is reasonable to infer that the Eucharist was a central act of the community. This was certainly the case in monastic settings such as the island of Iona, where Saint Columba (Colmcille) lived after his departure from Ireland.
