The re-introduction of the so-called Arian heresy into the Roman Empire as an attribute of several Germanic Kingdoms of the fourth and fifth centuries requires an explanation of why, with the adoption of so many Roman ideological and administrative structures, Arianism remained fundamental to the ideological structure of these kingdoms. Previous studies have emphasized Arianism\u27s role as a marker of identity in the context of Roman and Gothic interaction, but have yet to expand upon its social and political relevancy. Utilizing the Ostrogothic and Vandal kingdoms as case studies, this thesis seeks to elaborate upon the ideological and political contributions of the Arian doctrine within each context. It will be argued that, for the Ost...