Jabon and Sisera are used by god to punish Israel. Deborah is used by god to punish the punishers, Jabon/Sisera, for their 20 years of punishment.
In regard to punishment, how is god usinbg you? Are you to help punish someone god is mad at? Are you to punish someone who has been one of god's past punishers? Is this a helpful category?
If we posit an eternal reciprocal engine that runs on punishment, stroke by stroke, what would cause us to look for an alternative energy source since punishment seems to be eternally renewable? Is simple inefficiency enough to move us off-center?