Celtic religion in pre-Christian times

The author examines religious ideas across Celtic-speaking regions before Christianization by combining archaeological evidence, comparative philology, and ancient testimony. The study outlines linguistic and ethnological backgrounds and argues for substantial contribution from earlier, non-Aryan traditions to the shape of deities, myths, and ritual forms. It surveys priestly institutions, burial customs and grave-goods as indicators of beliefs about the afterlife, describes gods, cult practice, sacred sites, seasonal observances, and rites of sacrifice and magic, and attends to material remains and external contacts to show patterns of continuity, adaptation, and regional variety in prehistoric and early historic religious life.