The apostle Peter gradually became one of the most famous figures of the ancient world. His almost undisputed reputation made the disciple an exquisite anchor by which new practices within and outside the Church could be established, including innovations in fields as diverse as architecture, art, cult, epigraphy, liturgy, poetry and politics. This interdisciplinary volume inquires the way in which the figure of Peter functioned as an anchor for various people from different periods and geographical areas. The concept of Anchoring Innovation is used to investigate the history of the reception of the apostle Peter from the first century up to Charlemagne, revealing as much about Peter as about the context in which this reception took place.

East and West in the Roman Empire of the Fourth Century examines the (dis)unity of the Roman Empire in the fourth century from different angles, in order to offer a broad perspective on the topic and avoid an overvaluation of the political division of the empire in 395. After a methodological key-paper on the concepts of unity, the other contributors elaborate on these notions from various geo-political perspectives: the role of the army and taxation, geographical perspectives, the unity of the Church and the perception of the divisio regni of 364. Four case-studies follow, illuminating the role of concordia apostolorum, antique sports, eunuchs and the poet Prudentius on the late antique view of the Empire. Despite developments to the contrary, it appears that the Roman Empire remained (to be viewed as) a unity in all strata of society.

The Apostles in Early Christian Art and Poetry presents the first in-depth analysis of the origins of the representation of the apostles (the twelve disciples and Paul) in verse and image in the late antique Greco-Roman world (250-400). Especially in the West, the apostles are omnipresent, in particular on sarcophagi and in Biblical and martyr poetry. They primarily function as witnesses of Christ's stay on earth, but Peter and Paul are also popular saints of their own. Occasionally, the other apostles come to the fore as individual figures. Direct influence from art on poetry or vice versa appears to be difficult to trace, but principal developments of late antique society are reflected in the representation of the apostles in both media.