Bede's Ecclesiastical History of England is a work in Latin by Bede on the history of the Christian Churches in England, and of England generally; its main focus is on the conflict between Roman and Celtic Christianity. It is considered to be one of the most important original references on Anglo-Saxon history. It is believed to have been completed in 731, when Bede was approximately 59 years old. Divided into five books, it covers the history of England, ecclesiastical and political, from the time of Julius Caesar to the date of its completion (731).

The History of the English Church and People has a clear polemical and didactic purpose. Bede sets out, not just to...