Grant, O God, thy protection
And in protection, strenght
And in strenght, understanding
And in understanding, knowledge
And in knowledge, the knowledge of justice
And in then knowledge of justice, the love of it
And in the love of it, th elove of all existences
And in the love of all existences, the love of God
And all goodness.

This is the Gorsedd Prayer, by Iolo Morgannwg, used by some British Druids. Though by no means "authentic" (read: ancient), it is still in the Celtic spirit; quite similar to Patrick's Rune or the Faidh Fiadha/Breastplate of St. Patrick.