The Angel of Death Came to David's Room

i think this song is about david not being ready to leave this life, like most people can feel as they grow towards death. goliath met his end, uriah his, david's family before him, all differently. death isn't concerned with what we have or haven't finished here. i think mwY uses this example of david as a way of relaying the fact that we will die, ready or not. beautiful.