Conversations about religion in art, and more precisely religious meanings in art are tricky. Lyricists obviously generate those conversations by their use of religious imagery but the relationship between music and (perceived) spiritual meaning has at least as much or more to do with audiences as artists.
I get it. You like Aphex Twin, Tourist, Gold Panda and Flying Lotus. These are names that people don't hear as often as say Taylor Swift and Beyonce, but don't act like you are above popular music. Enjoying less popular music does not make you smarter than everyone else. I'm not a genius, but I don't think intelligence works that way.
Macklemore has become a beacon of white gay hope and the face of "progress." As an independent artist, his fame and wealth are truly surprising and almost inspiring. However, he does a more destructive and problematic work, and his success, as validated by his new Grammy awards, speak to a larger injustice.