This prayer is 'Columba's Blessing' from Evening Prayer in Celtic Daily Prayer. St Columba was an Irish monk who established the mission base on the island of Iona from which Scotland was evangelised. This calligraphic design by Pam French is also available as an A5 poster.
These words by David Adam form part of the Felgild Compline (for Wednesday each week) in Celtic Daily Prayer. This calligraphic design by Pam French is also available as an A4 poster, an A6 Greetings card and an A6 postcard.