Of course Dylan is not a theologian. Many ministers who preach every Sunday are not theologians either. But one can still comment on subjects related to the discipline without having a degree. Seems to me that Dylan is more like an astute observer and often his comments provoke thought. While one might want to argue a bit over the title of "Gotta Serve Somebody" and question the use of 'gotta' or 'somebody' the fact is people do serve 'something' even if it is their own self interest.

emusic lists over 60 recordings of "Gotta Serve Somebody" though there are duplications. Some by religious artists. Number does not include recordings by a group calling themselves 'Gotta Serve Somebody'.