Why must Celtic myths recorded by medieval Christian scribes be interpreted carefully?

Celtic myths recorded by medieval Christian scribes must be interpreted with caution because they are significantly removed in time and location from their original cultural contexts. By the time these traditions were committed to writing, Ireland and Wales had been Christianized, and the texts were produced by monastic scholars whose work inevitably reflects their own selectivity and Christian learning.1

Modern scholarship must carefully distinguish between traditional continuity and ecclesiastical innovation within these manuscripts. The church actively sought to suppress elements deemed repugnant to Christian teaching, such as certain mantic rites or animal sacrifice, while simultaneously integrating Irish tradition into a broader biblical framework. For instance, early Irish history and genealogies were often linked to events in the Old Testament to align them with Christian chronology. Consequently, while these texts provide a rich and varied corpus, they function as a synthesis of pre-Christian heritage and the evolving intellectual priorities of the medieval church, requiring researchers to identify where the scribes may have purged, adapted, or reinterpreted ancient practices.231