Bede

And no one was able to bind him anymore, not even with chains, for he had often been bound with fetters and chains, and he had torn the chains apart and smashed the fetters: and no one could tame him. By chains and fetters are signified the severe and hard laws of the Gentiles, by which sins are restrained even in their republic. And with the chains broken (as Luke writes), he was driven by the demon into the wilderness, who, having also transgressed those laws, was led by desire to those crimes that already exceeded common custom.

On the Gospel of Mark ↗