The beauty of good art is that you can put it into the context of your own life. The spiritual element of this song can refer to Buddhism, Islam, Judaism, Christianity, or anything, because it's a common idea and a common theme throughout all of humanity. Expressing your love by suffering for something greater than yourself is what all artists do, in a sense. Sufjan happens to be Christian, but why does that have to ruin the song for you? Why bother with art at all if you're not willing to set aside your bias and ignorance?
The beauty of good art is that you can put it into the context of your own life. The spiritual element of this song can refer to Buddhism, Islam, Judaism, Christianity, or anything, because it's a common idea and a common theme throughout all of humanity. Expressing your love by suffering for something greater than yourself is what all artists do, in a sense. Sufjan happens to be Christian, but why does that have to ruin the song for you? Why bother with art at all if you're not willing to set aside your bias and ignorance?