Another clue may come from the meaning of the name Zerubbabel: The name Zerubbabel consists of two parts. The second part of this name is obviously the same as the Hebrew word for Babel / Babylon. The origin of the first part is a bit of a mystery.
Insubordination is generally a punishable offense in hierarchical organizations which depend on people lower in the chain of command doing what they are expected to do.
subordination - the grammatical relation of a modifying word or phrase to its head. grammatical relation - a linguistic relation established by grammar. submissiveness - the trait of being willing to yield to the will of another person or a superior force etc.