There is a Noachide law to "Set up courts and bring offenders to justice." This is a biblical law for Jews and Non-Jews alike, and it makes sense: even the most

There is a Noachide law to "Set up courts and bring offenders to justice." This is a biblical law for Jews and Non-Jews alike, and it makes sense: even the most righteous, well-behaved and respected people will have disagreements with each other, and in a society with no government, implanting conflict-resolution, law-giving and judgement institutions would be a very good justification and first step to establishing one. As long as a legal and judicial system is not abused to the detriment of the society for which it serves, this aspect of government is very useful.