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Christianity struggled with the Thing because the assembly mixed sacred and secular in ways the Church found problematic. The new religion wanted to separate legal proceedings (secular, conducted in courts) from religious observance (sacred, conducted in churches). But the Germanic understanding did not recognize this distinction—law was sacred, religious observance had legal implications, the Thing embodied both simultaneously.
The Church eventually compromised, allowing Thing gatherings to continue while attempting to Christianize their sacred elements. Christian prayers replaced invocations of old gods. Oaths were sworn on relics or gospels rather than sacred rings. But the basic structure persisted—the community gathering, the public deliberation, the collective decision-making, the recognition that law required sacred witness.
In some regions, the Thing survived into Christian period with minimal alteration, simply adding Christian trappings to pre-Christian structure. In others, it was gradually displaced by royal courts and church tribunals. But even where the institution died, the principle survived—the understanding that free men had right to participate in creating the law under which they lived, that justice required public process rather than arbitrary decree.
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