John Henry Newman was on the translation team for the collected works of Athanasius that appear in volume four of Philip Schaff's Nicene and Post-Nicene Fathers. Newman's familiarity with the writings of Athanasius gave him great insight into the historical context of the Arian Controversies. Newman's survey of Arianism during the fourth century begins with a systematic overview of each major Christian center or school of thought in regards to their treatment of major Arian doctrines. Newman addresses key evidence for an accepted Trinitarian theology prior to 300 A.D. and argues for a normalized Apostolic doctrine of the Trinity prior to the Council of Nicea.