Kitab-i-Aqdas/Elder56

As for the commandments about wounds and blows, they differ just as there is a difference in the intensity (of wounds and blows). The Rewarder has ruled that for every degree there is a fixed fine. Indeed, He is the Mighty, Powerful Ruler.

If We wished We might truly go into detail as a promise on Our part. He is the Learned One who fulfills (His promises).