The sadistic demonic part of her heirtage clearly enjoys watching the dwarf's work.  every once in a while she again comes and whisspers in his ear.  Telling him "the pain will end and you will be rewarded should he just renounce his gods.  A few simple words even if he doesn't mean the words, saying them will bring an end to the pain, surely you wish some food?  or prehaps some drink after these long last few days?" she asks as she drinks some water infront of him, and eats a small peice of fruit "surely it is not so evil to think of surrendering?  your gods will not renounce you should you speak these words will they?"