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.
The proper response to employee insubordination can range from disciplinary action to termination. A succinct policy can assist employers in appropriately dealing with insubordination issues. If you have employees, you should have a policy for dealing with insubordination. While you don't need to have a policy in place to fire or discipline an insubordinate employee, such a policy can be useful if you ever need to defend your actions in court. Insubordination occurs when an employee willfully disobeys or disregards a superior's legitimate directive.