These essays deal with two central preoccupations: the new styles of political behaviour developed by Christian rulers and Christian congregations during the century or so after Constantine's conversion, and the experiments in religious self-presentation which are reflected in our sources from the same period. The first topic is covered in papers dealing with such activities as outbursts of popular rioting and exhibitions of imperial penance, and with legislation by emperors and lobbying by bishops; the second in papers on the inscriptions erected by pagan aristocrats, on the self-images...