[1] In 1507, King James IV, realizing that the existing Sarum Breviary, or Rite, was English in origin, desired the printing of a Scottish version.
[5] Like the Sarum Rite, which had been in use since the twelfth century, the Aberdeen Breviary contained brief lives, or biographies, of the saints as well as the liturgy and canonical hours which were to conform to Roman practice and serve as the standard of Christian worship throughout the country.
[6] However, unlike the Sarum Rite, the Aberdeen work also contained lives of the nation's saints—Scottish saints such as Kentigern, Machar, and Margaret of Scotland.
Indeed, historian Jane Geddes has gone so far as to call the Aberdeen Breviary a work of “religious patriotism,” pointing out Scotland's sixteenth-century efforts to establish its own identity.
Historian Steve Boardman speculates Fiacre appealed to the Scots because of their traditional military alliance with France and long history of wars against the English Crown.
[10] The breviary, which was composed in Latin, includes at the back a small, 16-page book entitled Compassio Beate Marie, which has readings about the relics of St Andrew, Scotland's patron saint.