As a songwriter, I’m a huge fan of poetic language, but if a song is too figurative, it may not be understood by the congregation.
The problem I do have with these songs, is that they’re so heavy on metaphor and figurative language, that meaning is obscured. This is a problem in corporate worship. As a worship leader, I’ve grown to be uncomfortable leading songs that don’t speak clearly enough for themselves, at face value, through their lyrics. The category lines are a little fuzzy here; but certain songs make me feel the need, if I’m the one leading the singing, to explain the meaning of the lyrics every time we include the song in a worship set. I think songs like this are potentially dangerous for Christians, in a corporate singing context, because the time will inevitably come when the worship leader decides not to, or forgets, to explain the lyrics. And I’ve learned that poetic metaphors are not, I repeat NOT always clear to everyone present.