This study investigates the complex transition and eventual rejection of animal sacrifice within the religious frameworks of Ancient Greek paganism, Judaism, and early Christianity between 100 BC and AD 200. Maria-Zoe Petropoulou, a scholar of classical antiquity, utilizes historical records and theological texts to examine how these three traditions interacted and influenced one another. Her central argument posits that the abandonment of animal sacrifice by early Christians was not an immediate break but a protracted, multifaceted process involving the redefinition of sacrificial terminology.

Scholars frequently cite this monograph as a rigorous contribution to the study of religious evolution in the ancient Mediterranean. Experts note that the text provides a nuanced perspective on the slow divergence of Christian cultic identity from established pagan and Jewish traditions.