The Mekhilta lays out a precise hierarchy of liability for theft, distinguishing between different categories of stolen property and the corresponding penalties a thief must pay. These rulings reflect the Torah's insistence that justice must be proportional and carefully reasoned.
The first principle is straightforward: if someone stole items from which no benefit may legally be derived — objects that are forbidden for any use — the thief need not pay restitution. Since the stolen property has no permissible value, there is nothing to compensate. This might apply to items that have been designated for destruction or that carry a prohibition against all forms of enjoyment.
The second category covers three special types of property: servants, land, and consecrated articles dedicated to the Temple. If a person stole any of these, the thief pays only the principal — the base value of what was taken, with no additional penalty. The Torah treats these categories differently because they are either immovable, sacred, or human, and therefore fall outside the standard framework of property law.
The third category carries the heaviest penalty. If someone stole garments, vessels, beasts, animals, or birds — ordinary movable property — the thief pays kefel, meaning double payment. This means restoring the original value plus an additional equal amount as a fine. The kefel penalty serves both as restitution to the victim and as a deterrent against future theft, ensuring that crime never pays.