The History of the Church from Christ to ConstantineBy: Eusebius Eusebius's account is the only surviving historical record of the Church during its crucial first 300 years. Bishop Eusebius, a learned scholar who lived most of his life in Caesarea in Palestine, broke new ground in writing the History and provided a model for all later ecclesiastical historians. In tracing the history of the Church from the time of Christ to the Great Persecution at the beginning of the fourth century, and ending with