Editing Ambrosius Aurelianus (section)

===Gildas's motives===
N. J. Higham, author of a book on Gildas and the literary tropes that he used, has suggested that Gildas may have had considerable motive for drawing attention to Ambrosius. He was not attempting to write a historical biography of the man, according to Higham, but setting him as an example to his contemporaries. It was essential to the philosophy of Gildas that Briton leaders who achieved victory over the [[barbarian]]s were only able to do so because of divine aid. And only those who had superior Christian virtues were deserving of this aid.<ref name="Higham"/> Ambrosius Aurelianus was apparently known for at least one such victory over the barbarians. To fit him into his worldview, Gildas was almost required to feature the former warrior as a man of exceptional virtues and obedience to God. He was made to fit Gildas's version of a model leader.<ref name="Higham"/>

Higham also suggests that the Roman lineage of Ambrosius was highlighted for a reason. Gildas was apparently intentionally connecting him with the legitimate authority and military virtues of the Romans. He was also contrasting him with the subsequent Briton rulers whose reigns lacked in such legitimacy.<ref name="Higham"/>