Prayer Request for Robert

Robert was bitten a week ago Sunday by a black widow spider on the side of the neck. He is being treated and is going to be okay. His whole face and neck swelled. There is a hard lump about like a golf ball still. He says he had pain in his muscles and every now and than, it was as though his muscles got an electric shock. Also he couldn't eat and keep anything down. Please pray for continued healing with no ill effects.
Joy