Thanks to James Dring:
“Ref your look at Bob and the Bible, the first book that came to mind was Bert Cartwright's The Bible in the Lyrics of Bob Dylan, which was one of John Bauldie's Wanted Man Study Series publications.
“Or try this link for related interesting reading (note that the article is "part three" with links within it to parts one and two). Though it calls itself a four parter, no sign of part four - maybe not yet written.
www.jewsweek.com/bin/en.jsp?enPage=BlankPage&enDisplay=view&enDispWhat=object&enDispWho=Article%5El1034&enVersion=0