Bede relates the story of Augustine's mission from Rome, and tells how the British clergy refused to assist Augustine in the conversion of the Anglo-Saxons. This, combined with Gildas's negative assessment of the British church at the time of the Anglo-Saxon invasions, led Bede to a very critical view of the native church. However, Bede ignores the fact that at the time of Augustine's mission, the history between the two was one of warfare and conquest, which, in the words of Barbara Yorke, would have naturally "curbed any missionary impulses towards the Anglo-Saxons from the British clergy."