Mark 9:32 Commentary - Whedon's Commentary on the Old and New Testaments
32. And were afraid to ask him Our Lord did not encourage bold questions on their part in regard to this matter. He develops the truth in his own way gradually, as he sees their minds prepared for it. It is not until the passover supper that they fully feel that he is to leave them by death. And not even then is their faith so strong that they are prepared for an immovable faith in his resurrection. See on Mar 9:10.
Consult other comments:
Mark 9:32 - Abbott's Illustrated New Testament
Mark 9:32 - The Cambridge Bible for Schools and Colleges
Mark 9:32 - Adam Clarke's Commentary and Critical Notes on the Bible
Mark 9:32 - Companion Bible Notes, Appendices and Graphics
Mark 9:32 - Expository Notes of Dr. Constable (Old and New Testaments)
Mark 9:32 - Ellicott's Commentary for English Readers (Old and New Testaments)
Mark 9:32 - The Expositor’s Greek Testament by Robertson
Mark 9:32 - Garner-Howes Baptist Commentary
Mark 9:32 - John Gill's Exposition of the Entire Bible
Mark 9:32 - Gnomon of the New Testament
Mark 9:32 - Jamieson, Fausset and Brown's Commentary Critical and Explanatory on the Whole Bible
Mark 9:32 - Commentary Series on the Bible by Peter Pett
Mark 9:32 - Robertson's Word Pictures in the New Testament
Mark 9:32 - John Trapp's Complete Commentary (Old and New Testaments)
Mark 9:32 - The Treasury of Scripture Knowledge
Mark 9:32 - Whedon's Commentary on the Old and New Testaments
Whedon's Commentary on the Old and New Testaments

Daniel D. Whedon (1808-1885) was a prominent university professor, theologian, and author. He served as Professor of Ancient Languages at Wesleyan University in Connecticut; as Professor of Rhetoric at the University of Michigan; and as editor of the Methodist Quarterly Review from 1856 to1884. He authored numerous books including Commentary on the New Testament (New York: Carlton & Porter, 1860); Commentary on the Old Testament (New York: Nelson & Phillips, 1873); What is Arminianism? (Toronto: W. Briggs, 1879); and Essays, Reviews, and Discourses (New York: Phillips & Hunt, 1887).