He's suffering great loss. Job's body is not fresh out of Creation's factory like Adam's. And so, he suffered. I should never suffer. That's not the case.
Good people do suffer.
Look at Job. And Satan knows how to bring on suffering. Satan is nothing but a trouble factory, like an old fire horse just chafing at the bits to get started. One day Job is resting in his hammock under a shade tree and in the distance he sees a runner coming fast. And suddenly runner number two comes up.