A legion of unclean spirits, including the cult of the divinity of the emperor, which had led the nation into the way of the lie, was cast out. (religion-online.org)
Whatever we may call them, there are still legions of unclean spirits to be cast out — not only physical and mental disorders but also moral, social, economic, and political evils. (religion-online.org)
We do not like to think about this, because we have for so long conceived of microbes as unclean things, as invaders. (discovermagazine.com)