"Definition of THEOLOGIAN: a specialist in theology"

Is Dylan a theologian? Of course not.

His theology, on the other hand, one may agree or disagree with. I like and sing a LOT of gospel songs whose theology I disagree with.

Many of Dylan's songs, imo, are remarkable. Edifying? In what sense? If a song makes me think in a different way or learn something or points out a conundrum or even an outright contradiction, yeah, it is edifying. Many of Dylan's songs do that.