Cosmic User Agreement
The Cosmic User Agreement or simply CUA is the "contract" you "signed" before entering into the physical universe. The contract has a single statement or "rule." This rule requires that you take responsibility for your actions and clean up any messes that you make. Simply stated, if you make a mess, clean it up.
Note, this is not a rule of retribution, or punishment, or justice. It is simply a rule of responsibility. If you make a mess, if you hurt somebody, if you exploit another entity, if you cause harm, if you damage creation, then it is your karma (i.e. your responsibility) to clean up, make amends, and tone.