A Divine Orb is one of the rarest currency items in Path of Exile 2 — it rerolls the numbers on an item’s existing modifiers, and it’s worth a lot in trade.
Example: your helmet has a modifier with a range of 10–20 and you rolled an 11. A Divine re-rolls those numbers. It does not add mods or fix your build.
Related: Exalted Orb, currency