as immutable as the laws of the Medes and the Persians Posted on November 6, 2011July 7, 2024 by simileguruAbiding, Ageless, Changeless, Constant, EnduringDo you like this simile? Share it! Email a link to a friend (Opens in new window) Email Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Related Author: simileguru View All Posts