Your justice system starts with the presumption of innocence. This is appropriate for a system administered by people with limited reasoning and access to information. The burden of proof is on the prosecutor, but a case can still be made to convict and punish the guilty.
There is no need for a presumption of innocence in my Kingdom, for all things are open before me and I am able to render perfect justice. Yet I have mercy, which is better, for in me the guilty can find forgiveness by grace through faith if they repent and call on me. Do the guilty want justice? Yet they can come to me, for in me alone mercy and justice have come together.