A rare thing — i.e., a difficult matter. The difficulty is so great, that the gods whose dwelling is not with flesh are alone able to solve it. Here the reference is to a doctrine of Babylonian theology, according to which every man from his birth onward had a special deity attached to him as his protector. It lived in him, or “dwelt with flesh,” as the wise men here remark. The deity, being united to the man, became a partaker of human infirmities. For instance, it was subject to the action of evil spirits, and to the influence of the spirits of sickness to such an extent that it might injure the person whom it was bound to protect. Even these deities, the wise men urge, cannot do what the king requires. Such wisdom belongs only to the gods whose dwelling is apart from man. (See Lenormant, La Magie, pp. 181-183.)
Related Commentaries of Daniel 2:11
Daniel 2:11
11 And it is a rare thing that the king requireth, and there is none other that can shew it before the king, except the gods, whose dwelling is not with flesh.