Pretty sure they had kings who could just order your execution without due process if you ran afoul of the edicts. Human nature is such that it needs boundaries. The key is to make those boundaries wide and causing the minimum interference necessary. But without boundaries, there is no peace for anyone.
Discussion
Thomas Hobbes said it better.
But he was also wrong, just a cringey apologist for early-modern Absolutism.
We can all benefit from reading up how past societies actually worked. Mises.org has a great library.
And your solution for creating these boundaries is to give a small group of people the right to do things that others cannot and to enforce that right through violent force? Do you feel that violence is an effective solution to get things that you want with otherwise peaceful people?