So Saruman will come to the last pinch of the vice that he has put his hand in. He has no captive to send. He has no Stone to see with, and cannot answer the summons. Sauron will only believe that he is withholding the captive and refusing to use the Stone. It will not help Saruman to tell the truth to the messenger. For Isengard may be ruined, yet he is still safe in Orthanc. So whether he will or no, he will appear a rebel. Yet he rejected us, so as to avoid that very thing!
