Did the setting of the Roman Empire make a difference to the way that early Christian texts defined or, more precisely, invented the religion of Christianity? If so, are traces of this difference perceptible in the writings of early Christians? The scholarship assembled here, generally speaking, answers both questions affirmatively: the context of empire affected the way that early Christians talked about themselves, others, and the world they inhabited. The study of the self‐definition of early Christians, this research contends, cannot be undertaken without recognizing the distinctive kinds of knowledge (of Self and Other) engendered by the ascendancy of the Roman Empire. The work is separated out under three rubrics: spectacle, borderlines, and mimicry. These categories reflect patterns that have emerged in the study of early Christian texts as they contributed to, appropriated, refracted, and resisted the discourse of empire in the first three centuries of the Common Era.